describe.h File Reference

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Functions
bool	describeAggregates (const char *pattern, bool verbose, bool showSystem)
bool	describeAccessMethods (const char *pattern, bool verbose)
bool	describeTablespaces (const char *pattern, bool verbose)
bool	describeFunctions (const char *functypes, const char *func_pattern, char **arg_patterns, int num_arg_patterns, bool verbose, bool showSystem)
bool	describeTypes (const char *pattern, bool verbose, bool showSystem)
bool	describeOperators (const char *oper_pattern, char **arg_patterns, int num_arg_patterns, bool verbose, bool showSystem)
bool	describeRoles (const char *pattern, bool verbose, bool showSystem)
bool	listDbRoleSettings (const char *pattern, const char *pattern2)
bool	describeRoleGrants (const char *pattern, bool showSystem)
bool	permissionsList (const char *pattern, bool showSystem)
bool	listDefaultACLs (const char *pattern)
bool	objectDescription (const char *pattern, bool showSystem)
bool	describeTableDetails (const char *pattern, bool verbose, bool showSystem)
bool	listTSConfigs (const char *pattern, bool verbose)
bool	listTSParsers (const char *pattern, bool verbose)
bool	listTSDictionaries (const char *pattern, bool verbose)
bool	listTSTemplates (const char *pattern, bool verbose)
bool	listAllDbs (const char *pattern, bool verbose)
bool	listTables (const char *tabtypes, const char *pattern, bool verbose, bool showSystem)
bool	listPartitionedTables (const char *reltypes, const char *pattern, bool verbose)
bool	listDomains (const char *pattern, bool verbose, bool showSystem)
bool	listConversions (const char *pattern, bool verbose, bool showSystem)
bool	describeConfigurationParameters (const char *pattern, bool verbose, bool showSystem)
bool	listCasts (const char *pattern, bool verbose)
bool	listCollations (const char *pattern, bool verbose, bool showSystem)
bool	listSchemas (const char *pattern, bool verbose, bool showSystem)
bool	listForeignDataWrappers (const char *pattern, bool verbose)
bool	listForeignServers (const char *pattern, bool verbose)
bool	listUserMappings (const char *pattern, bool verbose)
bool	listForeignTables (const char *pattern, bool verbose)
bool	listLanguages (const char *pattern, bool verbose, bool showSystem)
bool	listExtensions (const char *pattern)
bool	listExtensionContents (const char *pattern)
bool	listExtendedStats (const char *pattern)
bool	listEventTriggers (const char *pattern, bool verbose)
bool	listPublications (const char *pattern)
bool	describePublications (const char *pattern)
bool	describeSubscriptions (const char *pattern, bool verbose)
bool	listOperatorClasses (const char *access_method_pattern, const char *type_pattern, bool verbose)
bool	listOperatorFamilies (const char *access_method_pattern, const char *type_pattern, bool verbose)
bool	listOpFamilyOperators (const char *access_method_pattern, const char *family_pattern, bool verbose)
bool	listOpFamilyFunctions (const char *access_method_pattern, const char *family_pattern, bool verbose)
bool	listLargeObjects (bool verbose)

Function Documentation

describeAccessMethods()

bool describeAccessMethods	(	const char *	pattern,
		bool	verbose
	)

Definition at line 141 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, true, false, false};
 
    if (pset.sversion < 90600)
    {
        char        sverbuf[32];
 
        pg_log_error("The server (version %s) does not support access methods.",
                     formatPGVersionNumber(pset.sversion, false,
                                           sverbuf, sizeof(sverbuf)));
        return true;
    }
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT amname AS \"%s\",\n"
                      "  CASE amtype"
                      " WHEN 'i' THEN '%s'"
                      " WHEN 't' THEN '%s'"
                      " END AS \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Index"),
                      gettext_noop("Table"),
                      gettext_noop("Type"));
 
    if (verbose)
    {
        appendPQExpBuffer(&buf,
                          ",\n  amhandler AS \"%s\",\n"
                          "  pg_catalog.obj_description(oid, 'pg_am') AS \"%s\"",
                          gettext_noop("Handler"),
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_am\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "amname", NULL,
                                NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of access methods");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, pg_log_error, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

describeAggregates()

bool describeAggregates	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 71 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname as \"%s\",\n"
                      "  p.proname AS \"%s\",\n"
                      "  pg_catalog.format_type(p.prorettype, NULL) AS \"%s\",\n"
                      "  CASE WHEN p.pronargs = 0\n"
                      "    THEN CAST('*' AS pg_catalog.text)\n"
                      "    ELSE pg_catalog.pg_get_function_arguments(p.oid)\n"
                      "  END AS \"%s\",\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Result data type"),
                      gettext_noop("Argument data types"));
 
    if (pset.sversion >= 110000)
        appendPQExpBuffer(&buf,
                          "  pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"\n"
                          "FROM pg_catalog.pg_proc p\n"
                          "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n"
                          "WHERE p.prokind = 'a'\n",
                          gettext_noop("Description"));
    else
        appendPQExpBuffer(&buf,
                          "  pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"\n"
                          "FROM pg_catalog.pg_proc p\n"
                          "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n"
                          "WHERE p.proisagg\n",
                          gettext_noop("Description"));
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "p.proname", NULL,
                                "pg_catalog.pg_function_is_visible(p.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of aggregate functions");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d().

describeConfigurationParameters()

bool describeConfigurationParameters	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 4585 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT s.name AS \"%s\", "
                      "pg_catalog.current_setting(s.name) AS \"%s\"",
                      gettext_noop("Parameter"),
                      gettext_noop("Value"));
 
    if (verbose)
    {
        appendPQExpBuffer(&buf,
                          ", s.vartype AS \"%s\", s.context AS \"%s\", ",
                          gettext_noop("Type"),
                          gettext_noop("Context"));
        if (pset.sversion >= 150000)
            printACLColumn(&buf, "p.paracl");
        else
            appendPQExpBuffer(&buf, "NULL AS \"%s\"",
                              gettext_noop("Access privileges"));
    }
 
    appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_settings s\n");
 
    if (verbose && pset.sversion >= 150000)
        appendPQExpBufferStr(&buf,
                             "  LEFT JOIN pg_catalog.pg_parameter_acl p\n"
                             "  ON pg_catalog.lower(s.name) = p.parname\n");
 
    if (pattern)
        processSQLNamePattern(pset.db, &buf, pattern,
                              false, false,
                              NULL, "pg_catalog.lower(s.name)", NULL,
                              NULL, NULL, NULL);
    else
        appendPQExpBufferStr(&buf, "WHERE s.source <> 'default' AND\n"
                             "      s.setting IS DISTINCT FROM s.boot_val\n");
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    if (pattern)
        myopt.title = _("List of configuration parameters");
    else
        myopt.title = _("List of non-default configuration parameters");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, _psqlSettings::db, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, and verbose.

Referenced by exec_command_d().

describeFunctions()

bool describeFunctions	(	const char *	functypes,
		const char *	func_pattern,
		char **	arg_patterns,
		int	num_arg_patterns,
		bool	verbose,
		bool	showSystem
	)

Definition at line 288 of file describe.c.

{
    bool        showAggregate = strchr(functypes, 'a') != NULL;
    bool        showNormal = strchr(functypes, 'n') != NULL;
    bool        showProcedure = strchr(functypes, 'p') != NULL;
    bool        showTrigger = strchr(functypes, 't') != NULL;
    bool        showWindow = strchr(functypes, 'w') != NULL;
    bool        have_where;
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, false, true, true, true, false, true, false, false, false, false};
 
    /* No "Parallel" column before 9.6 */
    static const bool translate_columns_pre_96[] = {false, false, false, false, true, true, false, true, false, false, false, false};
 
    if (strlen(functypes) != strspn(functypes, "anptwS+"))
    {
        pg_log_error("\\df only takes [anptwS+] as options");
        return true;
    }
 
    if (showProcedure && pset.sversion < 110000)
    {
        char        sverbuf[32];
 
        pg_log_error("\\df does not take a \"%c\" option with server version %s",
                     'p',
                     formatPGVersionNumber(pset.sversion, false,
                                           sverbuf, sizeof(sverbuf)));
        return true;
    }
 
    if (!showAggregate && !showNormal && !showProcedure && !showTrigger && !showWindow)
    {
        showAggregate = showNormal = showTrigger = showWindow = true;
        if (pset.sversion >= 110000)
            showProcedure = true;
    }
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname as \"%s\",\n"
                      "  p.proname as \"%s\",\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"));
 
    if (pset.sversion >= 110000)
        appendPQExpBuffer(&buf,
                          "  pg_catalog.pg_get_function_result(p.oid) as \"%s\",\n"
                          "  pg_catalog.pg_get_function_arguments(p.oid) as \"%s\",\n"
                          " CASE p.prokind\n"
                          "  WHEN 'a' THEN '%s'\n"
                          "  WHEN 'w' THEN '%s'\n"
                          "  WHEN 'p' THEN '%s'\n"
                          "  ELSE '%s'\n"
                          " END as \"%s\"",
                          gettext_noop("Result data type"),
                          gettext_noop("Argument data types"),
        /* translator: "agg" is short for "aggregate" */
                          gettext_noop("agg"),
                          gettext_noop("window"),
                          gettext_noop("proc"),
                          gettext_noop("func"),
                          gettext_noop("Type"));
    else
        appendPQExpBuffer(&buf,
                          "  pg_catalog.pg_get_function_result(p.oid) as \"%s\",\n"
                          "  pg_catalog.pg_get_function_arguments(p.oid) as \"%s\",\n"
                          " CASE\n"
                          "  WHEN p.proisagg THEN '%s'\n"
                          "  WHEN p.proiswindow THEN '%s'\n"
                          "  WHEN p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype THEN '%s'\n"
                          "  ELSE '%s'\n"
                          " END as \"%s\"",
                          gettext_noop("Result data type"),
                          gettext_noop("Argument data types"),
        /* translator: "agg" is short for "aggregate" */
                          gettext_noop("agg"),
                          gettext_noop("window"),
                          gettext_noop("trigger"),
                          gettext_noop("func"),
                          gettext_noop("Type"));
 
    if (verbose)
    {
        appendPQExpBuffer(&buf,
                          ",\n CASE\n"
                          "  WHEN p.provolatile = 'i' THEN '%s'\n"
                          "  WHEN p.provolatile = 's' THEN '%s'\n"
                          "  WHEN p.provolatile = 'v' THEN '%s'\n"
                          " END as \"%s\"",
                          gettext_noop("immutable"),
                          gettext_noop("stable"),
                          gettext_noop("volatile"),
                          gettext_noop("Volatility"));
        if (pset.sversion >= 90600)
            appendPQExpBuffer(&buf,
                              ",\n CASE\n"
                              "  WHEN p.proparallel = 'r' THEN '%s'\n"
                              "  WHEN p.proparallel = 's' THEN '%s'\n"
                              "  WHEN p.proparallel = 'u' THEN '%s'\n"
                              " END as \"%s\"",
                              gettext_noop("restricted"),
                              gettext_noop("safe"),
                              gettext_noop("unsafe"),
                              gettext_noop("Parallel"));
        appendPQExpBuffer(&buf,
                          ",\n pg_catalog.pg_get_userbyid(p.proowner) as \"%s\""
                          ",\n CASE WHEN prosecdef THEN '%s' ELSE '%s' END AS \"%s\"",
                          gettext_noop("Owner"),
                          gettext_noop("definer"),
                          gettext_noop("invoker"),
                          gettext_noop("Security"));
        appendPQExpBufferStr(&buf, ",\n ");
        printACLColumn(&buf, "p.proacl");
        appendPQExpBuffer(&buf,
                          ",\n l.lanname as \"%s\"",
                          gettext_noop("Language"));
        appendPQExpBuffer(&buf,
                          ",\n CASE WHEN l.lanname IN ('internal', 'c') THEN p.prosrc END as \"%s\"",
                          gettext_noop("Internal name"));
        appendPQExpBuffer(&buf,
                          ",\n pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"",
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_proc p"
                         "\n     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n");
 
    for (int i = 0; i < num_arg_patterns; i++)
    {
        appendPQExpBuffer(&buf,
                          "     LEFT JOIN pg_catalog.pg_type t%d ON t%d.oid = p.proargtypes[%d]\n"
                          "     LEFT JOIN pg_catalog.pg_namespace nt%d ON nt%d.oid = t%d.typnamespace\n",
                          i, i, i, i, i, i);
    }
 
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "     LEFT JOIN pg_catalog.pg_language l ON l.oid = p.prolang\n");
 
    have_where = false;
 
    /* filter by function type, if requested */
    if (showNormal && showAggregate && showProcedure && showTrigger && showWindow)
         /* Do nothing */ ;
    else if (showNormal)
    {
        if (!showAggregate)
        {
            if (have_where)
                appendPQExpBufferStr(&buf, "      AND ");
            else
            {
                appendPQExpBufferStr(&buf, "WHERE ");
                have_where = true;
            }
            if (pset.sversion >= 110000)
                appendPQExpBufferStr(&buf, "p.prokind <> 'a'\n");
            else
                appendPQExpBufferStr(&buf, "NOT p.proisagg\n");
        }
        if (!showProcedure && pset.sversion >= 110000)
        {
            if (have_where)
                appendPQExpBufferStr(&buf, "      AND ");
            else
            {
                appendPQExpBufferStr(&buf, "WHERE ");
                have_where = true;
            }
            appendPQExpBufferStr(&buf, "p.prokind <> 'p'\n");
        }
        if (!showTrigger)
        {
            if (have_where)
                appendPQExpBufferStr(&buf, "      AND ");
            else
            {
                appendPQExpBufferStr(&buf, "WHERE ");
                have_where = true;
            }
            appendPQExpBufferStr(&buf, "p.prorettype <> 'pg_catalog.trigger'::pg_catalog.regtype\n");
        }
        if (!showWindow)
        {
            if (have_where)
                appendPQExpBufferStr(&buf, "      AND ");
            else
            {
                appendPQExpBufferStr(&buf, "WHERE ");
                have_where = true;
            }
            if (pset.sversion >= 110000)
                appendPQExpBufferStr(&buf, "p.prokind <> 'w'\n");
            else
                appendPQExpBufferStr(&buf, "NOT p.proiswindow\n");
        }
    }
    else
    {
        bool        needs_or = false;
 
        appendPQExpBufferStr(&buf, "WHERE (\n       ");
        have_where = true;
        /* Note: at least one of these must be true ... */
        if (showAggregate)
        {
            if (pset.sversion >= 110000)
                appendPQExpBufferStr(&buf, "p.prokind = 'a'\n");
            else
                appendPQExpBufferStr(&buf, "p.proisagg\n");
            needs_or = true;
        }
        if (showTrigger)
        {
            if (needs_or)
                appendPQExpBufferStr(&buf, "       OR ");
            appendPQExpBufferStr(&buf,
                                 "p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype\n");
            needs_or = true;
        }
        if (showProcedure)
        {
            if (needs_or)
                appendPQExpBufferStr(&buf, "       OR ");
            appendPQExpBufferStr(&buf, "p.prokind = 'p'\n");
            needs_or = true;
        }
        if (showWindow)
        {
            if (needs_or)
                appendPQExpBufferStr(&buf, "       OR ");
            if (pset.sversion >= 110000)
                appendPQExpBufferStr(&buf, "p.prokind = 'w'\n");
            else
                appendPQExpBufferStr(&buf, "p.proiswindow\n");
        }
        appendPQExpBufferStr(&buf, "      )\n");
    }
 
    if (!validateSQLNamePattern(&buf, func_pattern, have_where, false,
                                "n.nspname", "p.proname", NULL,
                                "pg_catalog.pg_function_is_visible(p.oid)",
                                NULL, 3))
        goto error_return;
 
    for (int i = 0; i < num_arg_patterns; i++)
    {
        if (strcmp(arg_patterns[i], "-") != 0)
        {
            /*
             * Match type-name patterns against either internal or external
             * name, like \dT.  Unlike \dT, there seems no reason to
             * discriminate against arrays or composite types.
             */
            char        nspname[64];
            char        typname[64];
            char        ft[64];
            char        tiv[64];
 
            snprintf(nspname, sizeof(nspname), "nt%d.nspname", i);
            snprintf(typname, sizeof(typname), "t%d.typname", i);
            snprintf(ft, sizeof(ft),
                     "pg_catalog.format_type(t%d.oid, NULL)", i);
            snprintf(tiv, sizeof(tiv),
                     "pg_catalog.pg_type_is_visible(t%d.oid)", i);
            if (!validateSQLNamePattern(&buf,
                                        map_typename_pattern(arg_patterns[i]),
                                        true, false,
                                        nspname, typname, ft, tiv,
                                        NULL, 3))
                goto error_return;
        }
        else
        {
            /* "-" pattern specifies no such parameter */
            appendPQExpBuffer(&buf, "  AND t%d.typname IS NULL\n", i);
        }
    }
 
    if (!showSystem && !func_pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of functions");
    myopt.translate_header = true;
    if (pset.sversion >= 90600)
    {
        myopt.translate_columns = translate_columns;
        myopt.n_translate_columns = lengthof(translate_columns);
    }
    else
    {
        myopt.translate_columns = translate_columns_pre_96;
        myopt.n_translate_columns = lengthof(translate_columns_pre_96);
    }
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, formatPGVersionNumber(), gettext_noop, i, initPQExpBuffer(), lengthof, _psqlSettings::logfile, map_typename_pattern(), printQueryOpt::n_translate_columns, pg_log_error, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, snprintf, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, typname, validateSQLNamePattern(), and verbose.

Referenced by exec_command_dfo().

describeOperators()

bool describeOperators	(	const char *	oper_pattern,
		char **	arg_patterns,
		int	num_arg_patterns,
		bool	verbose,
		bool	showSystem
	)

Definition at line 770 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    /*
     * Note: before Postgres 9.1, we did not assign comments to any built-in
     * operators, preferring to let the comment on the underlying function
     * suffice.  The coalesce() on the obj_description() calls below supports
     * this convention by providing a fallback lookup of a comment on the
     * operator's function.  Since 9.1 there is a policy that every built-in
     * operator should have a comment; so the coalesce() is no longer
     * necessary so far as built-in operators are concerned.  We keep it
     * anyway, for now, because third-party modules may still be following the
     * old convention.
     *
     * The support for postfix operators in this query is dead code as of
     * Postgres 14, but we need to keep it for as long as we support talking
     * to pre-v14 servers.
     */
 
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname as \"%s\",\n"
                      "  o.oprname AS \"%s\",\n"
                      "  CASE WHEN o.oprkind='l' THEN NULL ELSE pg_catalog.format_type(o.oprleft, NULL) END AS \"%s\",\n"
                      "  CASE WHEN o.oprkind='r' THEN NULL ELSE pg_catalog.format_type(o.oprright, NULL) END AS \"%s\",\n"
                      "  pg_catalog.format_type(o.oprresult, NULL) AS \"%s\",\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Left arg type"),
                      gettext_noop("Right arg type"),
                      gettext_noop("Result type"));
 
    if (verbose)
        appendPQExpBuffer(&buf,
                          "  o.oprcode AS \"%s\",\n",
                          gettext_noop("Function"));
 
    appendPQExpBuffer(&buf,
                      "  coalesce(pg_catalog.obj_description(o.oid, 'pg_operator'),\n"
                      "           pg_catalog.obj_description(o.oprcode, 'pg_proc')) AS \"%s\"\n"
                      "FROM pg_catalog.pg_operator o\n"
                      "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = o.oprnamespace\n",
                      gettext_noop("Description"));
 
    if (num_arg_patterns >= 2)
    {
        num_arg_patterns = 2;   /* ignore any additional arguments */
        appendPQExpBufferStr(&buf,
                             "     LEFT JOIN pg_catalog.pg_type t0 ON t0.oid = o.oprleft\n"
                             "     LEFT JOIN pg_catalog.pg_namespace nt0 ON nt0.oid = t0.typnamespace\n"
                             "     LEFT JOIN pg_catalog.pg_type t1 ON t1.oid = o.oprright\n"
                             "     LEFT JOIN pg_catalog.pg_namespace nt1 ON nt1.oid = t1.typnamespace\n");
    }
    else if (num_arg_patterns == 1)
    {
        appendPQExpBufferStr(&buf,
                             "     LEFT JOIN pg_catalog.pg_type t0 ON t0.oid = o.oprright\n"
                             "     LEFT JOIN pg_catalog.pg_namespace nt0 ON nt0.oid = t0.typnamespace\n");
    }
 
    if (!showSystem && !oper_pattern)
        appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, oper_pattern,
                                !showSystem && !oper_pattern, true,
                                "n.nspname", "o.oprname", NULL,
                                "pg_catalog.pg_operator_is_visible(o.oid)",
                                NULL, 3))
        goto error_return;
 
    if (num_arg_patterns == 1)
        appendPQExpBufferStr(&buf, "  AND o.oprleft = 0\n");
 
    for (int i = 0; i < num_arg_patterns; i++)
    {
        if (strcmp(arg_patterns[i], "-") != 0)
        {
            /*
             * Match type-name patterns against either internal or external
             * name, like \dT.  Unlike \dT, there seems no reason to
             * discriminate against arrays or composite types.
             */
            char        nspname[64];
            char        typname[64];
            char        ft[64];
            char        tiv[64];
 
            snprintf(nspname, sizeof(nspname), "nt%d.nspname", i);
            snprintf(typname, sizeof(typname), "t%d.typname", i);
            snprintf(ft, sizeof(ft),
                     "pg_catalog.format_type(t%d.oid, NULL)", i);
            snprintf(tiv, sizeof(tiv),
                     "pg_catalog.pg_type_is_visible(t%d.oid)", i);
            if (!validateSQLNamePattern(&buf,
                                        map_typename_pattern(arg_patterns[i]),
                                        true, false,
                                        nspname, typname, ft, tiv,
                                        NULL, 3))
                goto error_return;
        }
        else
        {
            /* "-" pattern specifies no such parameter */
            appendPQExpBuffer(&buf, "  AND t%d.typname IS NULL\n", i);
        }
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3, 4;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of operators");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, i, initPQExpBuffer(), _psqlSettings::logfile, map_typename_pattern(), _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, snprintf, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, typname, validateSQLNamePattern(), and verbose.

Referenced by exec_command_dfo().

describePublications()

bool describePublications

(

const char *

pattern

)

Definition at line 6374 of file describe.c.

{
    PQExpBufferData buf;
    int         i;
    PGresult   *res;
    bool        has_pubtruncate;
    bool        has_pubviaroot;
 
    PQExpBufferData title;
    printTableContent cont;
 
    if (pset.sversion < 100000)
    {
        char        sverbuf[32];
 
        pg_log_error("The server (version %s) does not support publications.",
                     formatPGVersionNumber(pset.sversion, false,
                                           sverbuf, sizeof(sverbuf)));
        return true;
    }
 
    has_pubtruncate = (pset.sversion >= 110000);
    has_pubviaroot = (pset.sversion >= 130000);
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT oid, pubname,\n"
                      "  pg_catalog.pg_get_userbyid(pubowner) AS owner,\n"
                      "  puballtables, pubinsert, pubupdate, pubdelete");
    if (has_pubtruncate)
        appendPQExpBufferStr(&buf,
                             ", pubtruncate");
    if (has_pubviaroot)
        appendPQExpBufferStr(&buf,
                             ", pubviaroot");
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_publication\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "pubname", NULL,
                                NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 2;");
 
    res = PSQLexec(buf.data);
    if (!res)
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    if (PQntuples(res) == 0)
    {
        if (!pset.quiet)
        {
            if (pattern)
                pg_log_error("Did not find any publication named \"%s\".",
                             pattern);
            else
                pg_log_error("Did not find any publications.");
        }
 
        termPQExpBuffer(&buf);
        PQclear(res);
        return false;
    }
 
    for (i = 0; i < PQntuples(res); i++)
    {
        const char  align = 'l';
        int         ncols = 5;
        int         nrows = 1;
        char       *pubid = PQgetvalue(res, i, 0);
        char       *pubname = PQgetvalue(res, i, 1);
        bool        puballtables = strcmp(PQgetvalue(res, i, 3), "t") == 0;
        printTableOpt myopt = pset.popt.topt;
 
        if (has_pubtruncate)
            ncols++;
        if (has_pubviaroot)
            ncols++;
 
        initPQExpBuffer(&title);
        printfPQExpBuffer(&title, _("Publication %s"), pubname);
        printTableInit(&cont, &myopt, title.data, ncols, nrows);
 
        printTableAddHeader(&cont, gettext_noop("Owner"), true, align);
        printTableAddHeader(&cont, gettext_noop("All tables"), true, align);
        printTableAddHeader(&cont, gettext_noop("Inserts"), true, align);
        printTableAddHeader(&cont, gettext_noop("Updates"), true, align);
        printTableAddHeader(&cont, gettext_noop("Deletes"), true, align);
        if (has_pubtruncate)
            printTableAddHeader(&cont, gettext_noop("Truncates"), true, align);
        if (has_pubviaroot)
            printTableAddHeader(&cont, gettext_noop("Via root"), true, align);
 
        printTableAddCell(&cont, PQgetvalue(res, i, 2), false, false);
        printTableAddCell(&cont, PQgetvalue(res, i, 3), false, false);
        printTableAddCell(&cont, PQgetvalue(res, i, 4), false, false);
        printTableAddCell(&cont, PQgetvalue(res, i, 5), false, false);
        printTableAddCell(&cont, PQgetvalue(res, i, 6), false, false);
        if (has_pubtruncate)
            printTableAddCell(&cont, PQgetvalue(res, i, 7), false, false);
        if (has_pubviaroot)
            printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false);
 
        if (!puballtables)
        {
            /* Get the tables for the specified publication */
            printfPQExpBuffer(&buf,
                              "SELECT n.nspname, c.relname");
            if (pset.sversion >= 150000)
            {
                appendPQExpBufferStr(&buf,
                                     ", pg_get_expr(pr.prqual, c.oid)");
                appendPQExpBufferStr(&buf,
                                     ", (CASE WHEN pr.prattrs IS NOT NULL THEN\n"
                                     "     pg_catalog.array_to_string("
                                     "      ARRAY(SELECT attname\n"
                                     "              FROM\n"
                                     "                pg_catalog.generate_series(0, pg_catalog.array_upper(pr.prattrs::pg_catalog.int2[], 1)) s,\n"
                                     "                pg_catalog.pg_attribute\n"
                                     "        WHERE attrelid = c.oid AND attnum = prattrs[s]), ', ')\n"
                                     "       ELSE NULL END)");
            }
            else
                appendPQExpBufferStr(&buf,
                                     ", NULL, NULL");
            appendPQExpBuffer(&buf,
                              "\nFROM pg_catalog.pg_class c,\n"
                              "     pg_catalog.pg_namespace n,\n"
                              "     pg_catalog.pg_publication_rel pr\n"
                              "WHERE c.relnamespace = n.oid\n"
                              "  AND c.oid = pr.prrelid\n"
                              "  AND pr.prpubid = '%s'\n"
                              "ORDER BY 1,2", pubid);
            if (!addFooterToPublicationDesc(&buf, _("Tables:"), false, &cont))
                goto error_return;
 
            if (pset.sversion >= 150000)
            {
                /* Get the schemas for the specified publication */
                printfPQExpBuffer(&buf,
                                  "SELECT n.nspname\n"
                                  "FROM pg_catalog.pg_namespace n\n"
                                  "     JOIN pg_catalog.pg_publication_namespace pn ON n.oid = pn.pnnspid\n"
                                  "WHERE pn.pnpubid = '%s'\n"
                                  "ORDER BY 1", pubid);
                if (!addFooterToPublicationDesc(&buf, _("Tables from schemas:"),
                                                true, &cont))
                    goto error_return;
            }
        }
 
        printTable(&cont, pset.queryFout, false, pset.logfile);
        printTableCleanup(&cont);
 
        termPQExpBuffer(&title);
    }
 
    termPQExpBuffer(&buf);
    PQclear(res);
 
    return true;
 
error_return:
    printTableCleanup(&cont);
    PQclear(res);
    termPQExpBuffer(&buf);
    termPQExpBuffer(&title);
    return false;
}

References _, addFooterToPublicationDesc(), appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, formatPGVersionNumber(), gettext_noop, i, initPQExpBuffer(), _psqlSettings::logfile, pg_log_error, _psqlSettings::popt, PQclear(), PQgetvalue(), PQntuples(), printfPQExpBuffer(), printTable(), printTableAddCell(), printTableAddHeader(), printTableCleanup(), printTableInit(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::quiet, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::topt, and validateSQLNamePattern().

Referenced by exec_command_d().

describeRoleGrants()

bool describeRoleGrants	(	const char *	pattern,
		bool	showSystem
	)

Definition at line 3869 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT m.rolname AS \"%s\", r.rolname AS \"%s\",\n"
                      "  pg_catalog.concat_ws(', ',\n",
                      gettext_noop("Role name"),
                      gettext_noop("Member of"));
 
    if (pset.sversion >= 160000)
        appendPQExpBufferStr(&buf,
                             "    CASE WHEN pam.admin_option THEN 'ADMIN' END,\n"
                             "    CASE WHEN pam.inherit_option THEN 'INHERIT' END,\n"
                             "    CASE WHEN pam.set_option THEN 'SET' END\n");
    else
        appendPQExpBufferStr(&buf,
                             "    CASE WHEN pam.admin_option THEN 'ADMIN' END,\n"
                             "    CASE WHEN m.rolinherit THEN 'INHERIT' END,\n"
                             "    'SET'\n");
 
    appendPQExpBuffer(&buf,
                      "  ) AS \"%s\",\n"
                      "  g.rolname AS \"%s\"\n",
                      gettext_noop("Options"),
                      gettext_noop("Grantor"));
 
    appendPQExpBufferStr(&buf,
                         "FROM pg_catalog.pg_roles m\n"
                         "     JOIN pg_catalog.pg_auth_members pam ON (pam.member = m.oid)\n"
                         "     LEFT JOIN pg_catalog.pg_roles r ON (pam.roleid = r.oid)\n"
                         "     LEFT JOIN pg_catalog.pg_roles g ON (pam.grantor = g.oid)\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "WHERE m.rolname !~ '^pg_'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "m.rolname", NULL, NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;\n");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of role grants");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d().

describeRoles()

bool describeRoles	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 3653 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printTableContent cont;
    printTableOpt myopt = pset.popt.topt;
    int         ncols = 2;
    int         nrows = 0;
    int         i;
    int         conns;
    const char  align = 'l';
    char      **attr;
 
    myopt.default_footer = false;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT r.rolname, r.rolsuper, r.rolinherit,\n"
                      "  r.rolcreaterole, r.rolcreatedb, r.rolcanlogin,\n"
                      "  r.rolconnlimit, r.rolvaliduntil");
 
    if (verbose)
    {
        appendPQExpBufferStr(&buf, "\n, pg_catalog.shobj_description(r.oid, 'pg_authid') AS description");
        ncols++;
    }
    appendPQExpBufferStr(&buf, "\n, r.rolreplication");
 
    if (pset.sversion >= 90500)
    {
        appendPQExpBufferStr(&buf, "\n, r.rolbypassrls");
    }
 
    appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_roles r\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "WHERE r.rolname !~ '^pg_'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "r.rolname", NULL, NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    if (!res)
        return false;
 
    nrows = PQntuples(res);
    attr = pg_malloc0((nrows + 1) * sizeof(*attr));
 
    printTableInit(&cont, &myopt, _("List of roles"), ncols, nrows);
 
    printTableAddHeader(&cont, gettext_noop("Role name"), true, align);
    printTableAddHeader(&cont, gettext_noop("Attributes"), true, align);
 
    if (verbose)
        printTableAddHeader(&cont, gettext_noop("Description"), true, align);
 
    for (i = 0; i < nrows; i++)
    {
        printTableAddCell(&cont, PQgetvalue(res, i, 0), false, false);
 
        resetPQExpBuffer(&buf);
        if (strcmp(PQgetvalue(res, i, 1), "t") == 0)
            add_role_attribute(&buf, _("Superuser"));
 
        if (strcmp(PQgetvalue(res, i, 2), "t") != 0)
            add_role_attribute(&buf, _("No inheritance"));
 
        if (strcmp(PQgetvalue(res, i, 3), "t") == 0)
            add_role_attribute(&buf, _("Create role"));
 
        if (strcmp(PQgetvalue(res, i, 4), "t") == 0)
            add_role_attribute(&buf, _("Create DB"));
 
        if (strcmp(PQgetvalue(res, i, 5), "t") != 0)
            add_role_attribute(&buf, _("Cannot login"));
 
        if (strcmp(PQgetvalue(res, i, (verbose ? 9 : 8)), "t") == 0)
            add_role_attribute(&buf, _("Replication"));
 
        if (pset.sversion >= 90500)
            if (strcmp(PQgetvalue(res, i, (verbose ? 10 : 9)), "t") == 0)
                add_role_attribute(&buf, _("Bypass RLS"));
 
        conns = atoi(PQgetvalue(res, i, 6));
        if (conns >= 0)
        {
            if (buf.len > 0)
                appendPQExpBufferChar(&buf, '\n');
 
            if (conns == 0)
                appendPQExpBufferStr(&buf, _("No connections"));
            else
                appendPQExpBuffer(&buf, ngettext("%d connection",
                                                 "%d connections",
                                                 conns),
                                  conns);
        }
 
        if (strcmp(PQgetvalue(res, i, 7), "") != 0)
        {
            if (buf.len > 0)
                appendPQExpBufferChar(&buf, '\n');
            appendPQExpBufferStr(&buf, _("Password valid until "));
            appendPQExpBufferStr(&buf, PQgetvalue(res, i, 7));
        }
 
        attr[i] = pg_strdup(buf.data);
 
        printTableAddCell(&cont, attr[i], false, false);
 
        if (verbose)
            printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false);
    }
    termPQExpBuffer(&buf);
 
    printTable(&cont, pset.queryFout, false, pset.logfile);
    printTableCleanup(&cont);
 
    for (i = 0; i < nrows; i++)
        free(attr[i]);
    free(attr);
 
    PQclear(res);
    return true;
}

References _, add_role_attribute(), appendPQExpBuffer(), appendPQExpBufferChar(), appendPQExpBufferStr(), buf, conns, printTableOpt::default_footer, free, gettext_noop, i, initPQExpBuffer(), _psqlSettings::logfile, ngettext, pg_malloc0(), pg_strdup(), _psqlSettings::popt, PQclear(), PQgetvalue(), PQntuples(), printfPQExpBuffer(), printTable(), printTableAddCell(), printTableAddHeader(), printTableCleanup(), printTableInit(), pset, PSQLexec(), _psqlSettings::queryFout, res, resetPQExpBuffer(), _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::topt, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

describeSubscriptions()

bool describeSubscriptions	(	const char *	pattern,
		bool	verbose
	)

Definition at line 6560 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, false,
    false, false, false, false, false, false, false, false, false, false};
 
    if (pset.sversion < 100000)
    {
        char        sverbuf[32];
 
        pg_log_error("The server (version %s) does not support subscriptions.",
                     formatPGVersionNumber(pset.sversion, false,
                                           sverbuf, sizeof(sverbuf)));
        return true;
    }
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT subname AS \"%s\"\n"
                      ",  pg_catalog.pg_get_userbyid(subowner) AS \"%s\"\n"
                      ",  subenabled AS \"%s\"\n"
                      ",  subpublications AS \"%s\"\n",
                      gettext_noop("Name"),
                      gettext_noop("Owner"),
                      gettext_noop("Enabled"),
                      gettext_noop("Publication"));
 
    if (verbose)
    {
        /* Binary mode and streaming are only supported in v14 and higher */
        if (pset.sversion >= 140000)
        {
            appendPQExpBuffer(&buf,
                              ", subbinary AS \"%s\"\n",
                              gettext_noop("Binary"));
 
            if (pset.sversion >= 160000)
                appendPQExpBuffer(&buf,
                                  ", (CASE substream\n"
                                  "    WHEN 'f' THEN 'off'\n"
                                  "    WHEN 't' THEN 'on'\n"
                                  "    WHEN 'p' THEN 'parallel'\n"
                                  "   END) AS \"%s\"\n",
                                  gettext_noop("Streaming"));
            else
                appendPQExpBuffer(&buf,
                                  ", substream AS \"%s\"\n",
                                  gettext_noop("Streaming"));
        }
 
        /* Two_phase and disable_on_error are only supported in v15 and higher */
        if (pset.sversion >= 150000)
            appendPQExpBuffer(&buf,
                              ", subtwophasestate AS \"%s\"\n"
                              ", subdisableonerr AS \"%s\"\n",
                              gettext_noop("Two-phase commit"),
                              gettext_noop("Disable on error"));
 
        if (pset.sversion >= 160000)
            appendPQExpBuffer(&buf,
                              ", suborigin AS \"%s\"\n"
                              ", subpasswordrequired AS \"%s\"\n"
                              ", subrunasowner AS \"%s\"\n",
                              gettext_noop("Origin"),
                              gettext_noop("Password required"),
                              gettext_noop("Run as owner?"));
 
        appendPQExpBuffer(&buf,
                          ",  subsynccommit AS \"%s\"\n"
                          ",  subconninfo AS \"%s\"\n",
                          gettext_noop("Synchronous commit"),
                          gettext_noop("Conninfo"));
 
        /* Skip LSN is only supported in v15 and higher */
        if (pset.sversion >= 150000)
            appendPQExpBuffer(&buf,
                              ", subskiplsn AS \"%s\"\n",
                              gettext_noop("Skip LSN"));
    }
 
    /* Only display subscriptions in current database. */
    appendPQExpBufferStr(&buf,
                         "FROM pg_catalog.pg_subscription\n"
                         "WHERE subdbid = (SELECT oid\n"
                         "                 FROM pg_catalog.pg_database\n"
                         "                 WHERE datname = pg_catalog.current_database())");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                NULL, "subname", NULL,
                                NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of subscriptions");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, pg_log_error, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

describeTableDetails()

bool describeTableDetails	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 1441 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    int         i;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT c.oid,\n"
                      "  n.nspname,\n"
                      "  c.relname\n"
                      "FROM pg_catalog.pg_class c\n"
                      "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern, false,
                                "n.nspname", "c.relname", NULL,
                                "pg_catalog.pg_table_is_visible(c.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 2, 3;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    if (PQntuples(res) == 0)
    {
        if (!pset.quiet)
        {
            if (pattern)
                pg_log_error("Did not find any relation named \"%s\".",
                             pattern);
            else
                pg_log_error("Did not find any relations.");
        }
        PQclear(res);
        return false;
    }
 
    for (i = 0; i < PQntuples(res); i++)
    {
        const char *oid;
        const char *nspname;
        const char *relname;
 
        oid = PQgetvalue(res, i, 0);
        nspname = PQgetvalue(res, i, 1);
        relname = PQgetvalue(res, i, 2);
 
        if (!describeOneTableDetails(nspname, relname, oid, verbose))
        {
            PQclear(res);
            return false;
        }
        if (cancel_pressed)
        {
            PQclear(res);
            return false;
        }
    }
 
    PQclear(res);
    return true;
}

References appendPQExpBufferStr(), buf, cancel_pressed, describeOneTableDetails(), i, initPQExpBuffer(), pg_log_error, PQclear(), PQgetvalue(), PQntuples(), printfPQExpBuffer(), pset, PSQLexec(), _psqlSettings::quiet, relname, res, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

describeTablespaces()

bool describeTablespaces	(	const char *	pattern,
		bool	verbose
	)

Definition at line 215 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT spcname AS \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(spcowner) AS \"%s\",\n"
                      "  pg_catalog.pg_tablespace_location(oid) AS \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Owner"),
                      gettext_noop("Location"));
 
    if (verbose)
    {
        appendPQExpBufferStr(&buf, ",\n  ");
        printACLColumn(&buf, "spcacl");
        appendPQExpBuffer(&buf,
                          ",\n  spcoptions AS \"%s\""
                          ",\n  pg_catalog.pg_size_pretty(pg_catalog.pg_tablespace_size(oid)) AS \"%s\""
                          ",\n  pg_catalog.shobj_description(oid, 'pg_tablespace') AS \"%s\"",
                          gettext_noop("Options"),
                          gettext_noop("Size"),
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_tablespace\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "spcname", NULL,
                                NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of tablespaces");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

describeTypes()

bool describeTypes	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 615 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname as \"%s\",\n"
                      "  pg_catalog.format_type(t.oid, NULL) AS \"%s\",\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"));
    if (verbose)
    {
        appendPQExpBuffer(&buf,
                          "  t.typname AS \"%s\",\n"
                          "  CASE WHEN t.typrelid != 0\n"
                          "      THEN CAST('tuple' AS pg_catalog.text)\n"
                          "    WHEN t.typlen < 0\n"
                          "      THEN CAST('var' AS pg_catalog.text)\n"
                          "    ELSE CAST(t.typlen AS pg_catalog.text)\n"
                          "  END AS \"%s\",\n"
                          "  pg_catalog.array_to_string(\n"
                          "      ARRAY(\n"
                          "          SELECT e.enumlabel\n"
                          "          FROM pg_catalog.pg_enum e\n"
                          "          WHERE e.enumtypid = t.oid\n"
                          "          ORDER BY e.enumsortorder\n"
                          "      ),\n"
                          "      E'\\n'\n"
                          "  ) AS \"%s\",\n"
                          "  pg_catalog.pg_get_userbyid(t.typowner) AS \"%s\",\n",
                          gettext_noop("Internal name"),
                          gettext_noop("Size"),
                          gettext_noop("Elements"),
                          gettext_noop("Owner"));
        printACLColumn(&buf, "t.typacl");
        appendPQExpBufferStr(&buf, ",\n  ");
    }
 
    appendPQExpBuffer(&buf,
                      "  pg_catalog.obj_description(t.oid, 'pg_type') as \"%s\"\n",
                      gettext_noop("Description"));
 
    appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_type t\n"
                         "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.typnamespace\n");
 
    /*
     * do not include complex types (typrelid!=0) unless they are standalone
     * composite types
     */
    appendPQExpBufferStr(&buf, "WHERE (t.typrelid = 0 ");
    appendPQExpBufferStr(&buf, "OR (SELECT c.relkind = " CppAsString2(RELKIND_COMPOSITE_TYPE)
                         " FROM pg_catalog.pg_class c "
                         "WHERE c.oid = t.typrelid))\n");
 
    /*
     * do not include array types unless the pattern contains []
     */
    if (pattern == NULL || strstr(pattern, "[]") == NULL)
        appendPQExpBufferStr(&buf, "  AND NOT EXISTS(SELECT 1 FROM pg_catalog.pg_type el WHERE el.oid = t.typelem AND el.typarray = t.oid)\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    /* Match name pattern against either internal or external name */
    if (!validateSQLNamePattern(&buf, map_typename_pattern(pattern),
                                true, false,
                                "n.nspname", "t.typname",
                                "pg_catalog.format_type(t.oid, NULL)",
                                "pg_catalog.pg_type_is_visible(t.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of data types");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, map_typename_pattern(), _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listAllDbs()

bool listAllDbs	(	const char *	pattern,
		bool	verbose
	)

Definition at line 911 of file describe.c.

{
    PGresult   *res;
    PQExpBufferData buf;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "  d.datname as \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(d.datdba) as \"%s\",\n"
                      "  pg_catalog.pg_encoding_to_char(d.encoding) as \"%s\",\n",
                      gettext_noop("Name"),
                      gettext_noop("Owner"),
                      gettext_noop("Encoding"));
    if (pset.sversion >= 150000)
        appendPQExpBuffer(&buf,
                          "  CASE d.datlocprovider WHEN 'c' THEN 'libc' WHEN 'i' THEN 'icu' END AS \"%s\",\n",
                          gettext_noop("Locale Provider"));
    else
        appendPQExpBuffer(&buf,
                          "  'libc' AS \"%s\",\n",
                          gettext_noop("Locale Provider"));
    appendPQExpBuffer(&buf,
                      "  d.datcollate as \"%s\",\n"
                      "  d.datctype as \"%s\",\n",
                      gettext_noop("Collate"),
                      gettext_noop("Ctype"));
    if (pset.sversion >= 150000)
        appendPQExpBuffer(&buf,
                          "  d.daticulocale as \"%s\",\n",
                          gettext_noop("ICU Locale"));
    else
        appendPQExpBuffer(&buf,
                          "  NULL as \"%s\",\n",
                          gettext_noop("ICU Locale"));
    if (pset.sversion >= 160000)
        appendPQExpBuffer(&buf,
                          "  d.daticurules as \"%s\",\n",
                          gettext_noop("ICU Rules"));
    else
        appendPQExpBuffer(&buf,
                          "  NULL as \"%s\",\n",
                          gettext_noop("ICU Rules"));
    appendPQExpBufferStr(&buf, "  ");
    printACLColumn(&buf, "d.datacl");
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n  CASE WHEN pg_catalog.has_database_privilege(d.datname, 'CONNECT')\n"
                          "       THEN pg_catalog.pg_size_pretty(pg_catalog.pg_database_size(d.datname))\n"
                          "       ELSE 'No Access'\n"
                          "  END as \"%s\""
                          ",\n  t.spcname as \"%s\""
                          ",\n  pg_catalog.shobj_description(d.oid, 'pg_database') as \"%s\"",
                          gettext_noop("Size"),
                          gettext_noop("Tablespace"),
                          gettext_noop("Description"));
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_database d\n");
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "  JOIN pg_catalog.pg_tablespace t on d.dattablespace = t.oid\n");
 
    if (pattern)
    {
        if (!validateSQLNamePattern(&buf, pattern, false, false,
                                    NULL, "d.datname", NULL, NULL,
                                    NULL, 1))
        {
            termPQExpBuffer(&buf);
            return false;
        }
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of databases");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_list(), and main().

listCasts()

bool listCasts	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4829 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, true, false};
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT pg_catalog.format_type(castsource, NULL) AS \"%s\",\n"
                      "       pg_catalog.format_type(casttarget, NULL) AS \"%s\",\n",
                      gettext_noop("Source type"),
                      gettext_noop("Target type"));
 
    /*
     * We don't attempt to localize '(binary coercible)' or '(with inout)',
     * because there's too much risk of gettext translating a function name
     * that happens to match some string in the PO database.
     */
    appendPQExpBuffer(&buf,
                      "       CASE WHEN c.castmethod = '%c' THEN '(binary coercible)'\n"
                      "            WHEN c.castmethod = '%c' THEN '(with inout)'\n"
                      "            ELSE p.proname\n"
                      "       END AS \"%s\",\n",
                      COERCION_METHOD_BINARY,
                      COERCION_METHOD_INOUT,
                      gettext_noop("Function"));
 
    appendPQExpBuffer(&buf,
                      "       CASE WHEN c.castcontext = '%c' THEN '%s'\n"
                      "            WHEN c.castcontext = '%c' THEN '%s'\n"
                      "            ELSE '%s'\n"
                      "       END AS \"%s\"",
                      COERCION_CODE_EXPLICIT,
                      gettext_noop("no"),
                      COERCION_CODE_ASSIGNMENT,
                      gettext_noop("in assignment"),
                      gettext_noop("yes"),
                      gettext_noop("Implicit?"));
 
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n       d.description AS \"%s\"",
                          gettext_noop("Description"));
 
    /*
     * We need a left join to pg_proc for binary casts; the others are just
     * paranoia.
     */
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_cast c LEFT JOIN pg_catalog.pg_proc p\n"
                         "     ON c.castfunc = p.oid\n"
                         "     LEFT JOIN pg_catalog.pg_type ts\n"
                         "     ON c.castsource = ts.oid\n"
                         "     LEFT JOIN pg_catalog.pg_namespace ns\n"
                         "     ON ns.oid = ts.typnamespace\n"
                         "     LEFT JOIN pg_catalog.pg_type tt\n"
                         "     ON c.casttarget = tt.oid\n"
                         "     LEFT JOIN pg_catalog.pg_namespace nt\n"
                         "     ON nt.oid = tt.typnamespace\n");
 
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "     LEFT JOIN pg_catalog.pg_description d\n"
                             "     ON d.classoid = c.tableoid AND d.objoid = "
                             "c.oid AND d.objsubid = 0\n");
 
    appendPQExpBufferStr(&buf, "WHERE ( (true");
 
    /*
     * Match name pattern against either internal or external name of either
     * castsource or casttarget
     */
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "ns.nspname", "ts.typname",
                                "pg_catalog.format_type(ts.oid, NULL)",
                                "pg_catalog.pg_type_is_visible(ts.oid)",
                                NULL, 3))
        goto error_return;
 
    appendPQExpBufferStr(&buf, ") OR (true");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "nt.nspname", "tt.typname",
                                "pg_catalog.format_type(tt.oid, NULL)",
                                "pg_catalog.pg_type_is_visible(tt.oid)",
                                NULL, 3))
        goto error_return;
 
    appendPQExpBufferStr(&buf, ") )\nORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of casts");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listCollations()

bool listCollations	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 4947 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, false, false, false, false, true, false};
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "  n.nspname AS \"%s\",\n"
                      "  c.collname AS \"%s\",\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"));
 
    if (pset.sversion >= 100000)
        appendPQExpBuffer(&buf,
                          "  CASE c.collprovider WHEN 'd' THEN 'default' WHEN 'c' THEN 'libc' WHEN 'i' THEN 'icu' END AS \"%s\",\n",
                          gettext_noop("Provider"));
    else
        appendPQExpBuffer(&buf,
                          "  'libc' AS \"%s\",\n",
                          gettext_noop("Provider"));
 
    appendPQExpBuffer(&buf,
                      "  c.collcollate AS \"%s\",\n"
                      "  c.collctype AS \"%s\",\n",
                      gettext_noop("Collate"),
                      gettext_noop("Ctype"));
 
    if (pset.sversion >= 150000)
        appendPQExpBuffer(&buf,
                          "  c.colliculocale AS \"%s\",\n",
                          gettext_noop("ICU Locale"));
    else
        appendPQExpBuffer(&buf,
                          "  c.collcollate AS \"%s\",\n",
                          gettext_noop("ICU Locale"));
 
    if (pset.sversion >= 160000)
        appendPQExpBuffer(&buf,
                          "  c.collicurules AS \"%s\",\n",
                          gettext_noop("ICU Rules"));
    else
        appendPQExpBuffer(&buf,
                          "  NULL AS \"%s\",\n",
                          gettext_noop("ICU Rules"));
 
    if (pset.sversion >= 120000)
        appendPQExpBuffer(&buf,
                          "  CASE WHEN c.collisdeterministic THEN '%s' ELSE '%s' END AS \"%s\"",
                          gettext_noop("yes"), gettext_noop("no"),
                          gettext_noop("Deterministic?"));
    else
        appendPQExpBuffer(&buf,
                          "  '%s' AS \"%s\"",
                          gettext_noop("yes"),
                          gettext_noop("Deterministic?"));
 
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.obj_description(c.oid, 'pg_collation') AS \"%s\"",
                          gettext_noop("Description"));
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_collation c, pg_catalog.pg_namespace n\n"
                         "WHERE n.oid = c.collnamespace\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    /*
     * Hide collations that aren't usable in the current database's encoding.
     * If you think to change this, note that pg_collation_is_visible rejects
     * unusable collations, so you will need to hack name pattern processing
     * somehow to avoid inconsistent behavior.
     */
    appendPQExpBufferStr(&buf, "      AND c.collencoding IN (-1, pg_catalog.pg_char_to_encoding(pg_catalog.getdatabaseencoding()))\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "c.collname", NULL,
                                "pg_catalog.pg_collation_is_visible(c.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of collations");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listConversions()

bool listConversions	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 4505 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] =
    {false, false, false, false, true, false};
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname AS \"%s\",\n"
                      "       c.conname AS \"%s\",\n"
                      "       pg_catalog.pg_encoding_to_char(c.conforencoding) AS \"%s\",\n"
                      "       pg_catalog.pg_encoding_to_char(c.contoencoding) AS \"%s\",\n"
                      "       CASE WHEN c.condefault THEN '%s'\n"
                      "       ELSE '%s' END AS \"%s\"",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Source"),
                      gettext_noop("Destination"),
                      gettext_noop("yes"), gettext_noop("no"),
                      gettext_noop("Default?"));
 
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n       d.description AS \"%s\"",
                          gettext_noop("Description"));
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_conversion c\n"
                         "     JOIN pg_catalog.pg_namespace n "
                         "ON n.oid = c.connamespace\n");
 
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "LEFT JOIN pg_catalog.pg_description d "
                             "ON d.classoid = c.tableoid\n"
                             "          AND d.objoid = c.oid "
                             "AND d.objsubid = 0\n");
 
    appendPQExpBufferStr(&buf, "WHERE true\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "  AND n.nspname <> 'pg_catalog'\n"
                             "  AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "c.conname", NULL,
                                "pg_catalog.pg_conversion_is_visible(c.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of conversions");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listDbRoleSettings()

bool listDbRoleSettings	(	const char *	pattern,
		const char *	pattern2
	)

Definition at line 3800 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    bool        havewhere;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf, "SELECT rolname AS \"%s\", datname AS \"%s\",\n"
                      "pg_catalog.array_to_string(setconfig, E'\\n') AS \"%s\"\n"
                      "FROM pg_catalog.pg_db_role_setting s\n"
                      "LEFT JOIN pg_catalog.pg_database d ON d.oid = setdatabase\n"
                      "LEFT JOIN pg_catalog.pg_roles r ON r.oid = setrole\n",
                      gettext_noop("Role"),
                      gettext_noop("Database"),
                      gettext_noop("Settings"));
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "r.rolname", NULL, NULL, &havewhere, 1))
        goto error_return;
    if (!validateSQLNamePattern(&buf, pattern2, havewhere, false,
                                NULL, "d.datname", NULL, NULL,
                                NULL, 1))
        goto error_return;
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    /*
     * Most functions in this file are content to print an empty table when
     * there are no matching objects.  We intentionally deviate from that
     * here, but only in !quiet mode, because of the possibility that the user
     * is confused about what the two pattern arguments mean.
     */
    if (PQntuples(res) == 0 && !pset.quiet)
    {
        if (pattern && pattern2)
            pg_log_error("Did not find any settings for role \"%s\" and database \"%s\".",
                         pattern, pattern2);
        else if (pattern)
            pg_log_error("Did not find any settings for role \"%s\".",
                         pattern);
        else
            pg_log_error("Did not find any settings.");
    }
    else
    {
        myopt.title = _("List of settings");
        myopt.translate_header = true;
 
        printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
    }
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, pg_log_error, _psqlSettings::popt, PQclear(), PQntuples(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::quiet, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d().

listDefaultACLs()

bool listDefaultACLs

(

const char *

pattern

)

Definition at line 1171 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, true, false};
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT pg_catalog.pg_get_userbyid(d.defaclrole) AS \"%s\",\n"
                      "  n.nspname AS \"%s\",\n"
                      "  CASE d.defaclobjtype WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' END AS \"%s\",\n"
                      "  ",
                      gettext_noop("Owner"),
                      gettext_noop("Schema"),
                      DEFACLOBJ_RELATION,
                      gettext_noop("table"),
                      DEFACLOBJ_SEQUENCE,
                      gettext_noop("sequence"),
                      DEFACLOBJ_FUNCTION,
                      gettext_noop("function"),
                      DEFACLOBJ_TYPE,
                      gettext_noop("type"),
                      DEFACLOBJ_NAMESPACE,
                      gettext_noop("schema"),
                      gettext_noop("Type"));
 
    printACLColumn(&buf, "d.defaclacl");
 
    appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_default_acl d\n"
                         "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = d.defaclnamespace\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL,
                                "n.nspname",
                                "pg_catalog.pg_get_userbyid(d.defaclrole)",
                                NULL,
                                NULL, 3))
        goto error_return;
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3;");
 
    res = PSQLexec(buf.data);
    if (!res)
        goto error_return;
 
    printfPQExpBuffer(&buf, _("Default access privileges"));
    myopt.title = buf.data;
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    termPQExpBuffer(&buf);
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d().

listDomains()

bool listDomains	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 4422 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname as \"%s\",\n"
                      "       t.typname as \"%s\",\n"
                      "       pg_catalog.format_type(t.typbasetype, t.typtypmod) as \"%s\",\n"
                      "       (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type bt\n"
                      "        WHERE c.oid = t.typcollation AND bt.oid = t.typbasetype AND t.typcollation <> bt.typcollation) as \"%s\",\n"
                      "       CASE WHEN t.typnotnull THEN 'not null' END as \"%s\",\n"
                      "       t.typdefault as \"%s\",\n"
                      "       pg_catalog.array_to_string(ARRAY(\n"
                      "         SELECT pg_catalog.pg_get_constraintdef(r.oid, true) FROM pg_catalog.pg_constraint r WHERE t.oid = r.contypid\n"
                      "       ), ' ') as \"%s\"",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Type"),
                      gettext_noop("Collation"),
                      gettext_noop("Nullable"),
                      gettext_noop("Default"),
                      gettext_noop("Check"));
 
    if (verbose)
    {
        appendPQExpBufferStr(&buf, ",\n  ");
        printACLColumn(&buf, "t.typacl");
        appendPQExpBuffer(&buf,
                          ",\n       d.description as \"%s\"",
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_type t\n"
                         "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.typnamespace\n");
 
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "     LEFT JOIN pg_catalog.pg_description d "
                             "ON d.classoid = t.tableoid AND d.objoid = t.oid "
                             "AND d.objsubid = 0\n");
 
    appendPQExpBufferStr(&buf, "WHERE t.typtype = 'd'\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "t.typname", NULL,
                                "pg_catalog.pg_type_is_visible(t.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of domains");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listEventTriggers()

bool listEventTriggers	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4653 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] =
    {false, false, false, true, false, false, false};
 
    if (pset.sversion < 90300)
    {
        char        sverbuf[32];
 
        pg_log_error("The server (version %s) does not support event triggers.",
                     formatPGVersionNumber(pset.sversion, false,
                                           sverbuf, sizeof(sverbuf)));
        return true;
    }
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT evtname as \"%s\", "
                      "evtevent as \"%s\", "
                      "pg_catalog.pg_get_userbyid(e.evtowner) as \"%s\",\n"
                      " case evtenabled when 'O' then '%s'"
                      "  when 'R' then '%s'"
                      "  when 'A' then '%s'"
                      "  when 'D' then '%s' end as \"%s\",\n"
                      " e.evtfoid::pg_catalog.regproc as \"%s\", "
                      "pg_catalog.array_to_string(array(select x"
                      " from pg_catalog.unnest(evttags) as t(x)), ', ') as \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Event"),
                      gettext_noop("Owner"),
                      gettext_noop("enabled"),
                      gettext_noop("replica"),
                      gettext_noop("always"),
                      gettext_noop("disabled"),
                      gettext_noop("Enabled"),
                      gettext_noop("Function"),
                      gettext_noop("Tags"));
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\npg_catalog.obj_description(e.oid, 'pg_event_trigger') as \"%s\"",
                          gettext_noop("Description"));
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_event_trigger e ");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "evtname", NULL, NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of event triggers");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, pg_log_error, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listExtendedStats()

bool listExtendedStats

(

const char *

pattern

)

Definition at line 4733 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    if (pset.sversion < 100000)
    {
        char        sverbuf[32];
 
        pg_log_error("The server (version %s) does not support extended statistics.",
                     formatPGVersionNumber(pset.sversion, false,
                                           sverbuf, sizeof(sverbuf)));
        return true;
    }
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT \n"
                      "es.stxnamespace::pg_catalog.regnamespace::pg_catalog.text AS \"%s\", \n"
                      "es.stxname AS \"%s\", \n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"));
 
    if (pset.sversion >= 140000)
        appendPQExpBuffer(&buf,
                          "pg_catalog.format('%%s FROM %%s', \n"
                          "  pg_catalog.pg_get_statisticsobjdef_columns(es.oid), \n"
                          "  es.stxrelid::pg_catalog.regclass) AS \"%s\"",
                          gettext_noop("Definition"));
    else
        appendPQExpBuffer(&buf,
                          "pg_catalog.format('%%s FROM %%s', \n"
                          "  (SELECT pg_catalog.string_agg(pg_catalog.quote_ident(a.attname),', ') \n"
                          "   FROM pg_catalog.unnest(es.stxkeys) s(attnum) \n"
                          "   JOIN pg_catalog.pg_attribute a \n"
                          "   ON (es.stxrelid = a.attrelid \n"
                          "   AND a.attnum = s.attnum \n"
                          "   AND NOT a.attisdropped)), \n"
                          "es.stxrelid::pg_catalog.regclass) AS \"%s\"",
                          gettext_noop("Definition"));
 
    appendPQExpBuffer(&buf,
                      ",\nCASE WHEN 'd' = any(es.stxkind) THEN 'defined' \n"
                      "END AS \"%s\", \n"
                      "CASE WHEN 'f' = any(es.stxkind) THEN 'defined' \n"
                      "END AS \"%s\"",
                      gettext_noop("Ndistinct"),
                      gettext_noop("Dependencies"));
 
    /*
     * Include the MCV statistics kind.
     */
    if (pset.sversion >= 120000)
    {
        appendPQExpBuffer(&buf,
                          ",\nCASE WHEN 'm' = any(es.stxkind) THEN 'defined' \n"
                          "END AS \"%s\" ",
                          gettext_noop("MCV"));
    }
 
    appendPQExpBufferStr(&buf,
                         " \nFROM pg_catalog.pg_statistic_ext es \n");
 
    if (!validateSQLNamePattern(&buf, pattern,
                                false, false,
                                "es.stxnamespace::pg_catalog.regnamespace::pg_catalog.text", "es.stxname",
                                NULL, "pg_catalog.pg_statistics_obj_is_visible(es.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of extended statistics");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, pg_log_error, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d().

listExtensionContents()

bool listExtensionContents

(

const char *

pattern

)

Definition at line 6088 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    int         i;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT e.extname, e.oid\n"
                      "FROM pg_catalog.pg_extension e\n");
 
    if (!validateSQLNamePattern(&buf, pattern,
                                false, false,
                                NULL, "e.extname", NULL,
                                NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    if (PQntuples(res) == 0)
    {
        if (!pset.quiet)
        {
            if (pattern)
                pg_log_error("Did not find any extension named \"%s\".",
                             pattern);
            else
                pg_log_error("Did not find any extensions.");
        }
        PQclear(res);
        return false;
    }
 
    for (i = 0; i < PQntuples(res); i++)
    {
        const char *extname;
        const char *oid;
 
        extname = PQgetvalue(res, i, 0);
        oid = PQgetvalue(res, i, 1);
 
        if (!listOneExtensionContents(extname, oid))
        {
            PQclear(res);
            return false;
        }
        if (cancel_pressed)
        {
            PQclear(res);
            return false;
        }
    }
 
    PQclear(res);
    return true;
}

References appendPQExpBufferStr(), buf, cancel_pressed, i, initPQExpBuffer(), listOneExtensionContents(), pg_log_error, PQclear(), PQgetvalue(), PQntuples(), printfPQExpBuffer(), pset, PSQLexec(), _psqlSettings::quiet, res, termPQExpBuffer(), and validateSQLNamePattern().

Referenced by exec_command_d().

listExtensions()

bool listExtensions

(

const char *

pattern

)

Definition at line 6037 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT e.extname AS \"%s\", "
                      "e.extversion AS \"%s\", n.nspname AS \"%s\", c.description AS \"%s\"\n"
                      "FROM pg_catalog.pg_extension e "
                      "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = e.extnamespace "
                      "LEFT JOIN pg_catalog.pg_description c ON c.objoid = e.oid "
                      "AND c.classoid = 'pg_catalog.pg_extension'::pg_catalog.regclass\n",
                      gettext_noop("Name"),
                      gettext_noop("Version"),
                      gettext_noop("Schema"),
                      gettext_noop("Description"));
 
    if (!validateSQLNamePattern(&buf, pattern,
                                false, false,
                                NULL, "e.extname", NULL,
                                NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of installed extensions");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d().

listForeignDataWrappers()

bool listForeignDataWrappers	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5763 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT fdw.fdwname AS \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(fdw.fdwowner) AS \"%s\",\n"
                      "  fdw.fdwhandler::pg_catalog.regproc AS \"%s\",\n"
                      "  fdw.fdwvalidator::pg_catalog.regproc AS \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Owner"),
                      gettext_noop("Handler"),
                      gettext_noop("Validator"));
 
    if (verbose)
    {
        appendPQExpBufferStr(&buf, ",\n  ");
        printACLColumn(&buf, "fdwacl");
        appendPQExpBuffer(&buf,
                          ",\n CASE WHEN fdwoptions IS NULL THEN '' ELSE "
                          "  '(' || pg_catalog.array_to_string(ARRAY(SELECT "
                          "  pg_catalog.quote_ident(option_name) ||  ' ' || "
                          "  pg_catalog.quote_literal(option_value)  FROM "
                          "  pg_catalog.pg_options_to_table(fdwoptions)),  ', ') || ')' "
                          "  END AS \"%s\""
                          ",\n  d.description AS \"%s\" ",
                          gettext_noop("FDW options"),
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_foreign_data_wrapper fdw\n");
 
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "LEFT JOIN pg_catalog.pg_description d\n"
                             "       ON d.classoid = fdw.tableoid "
                             "AND d.objoid = fdw.oid AND d.objsubid = 0\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "fdwname", NULL, NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of foreign-data wrappers");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listForeignServers()

bool listForeignServers	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5834 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT s.srvname AS \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(s.srvowner) AS \"%s\",\n"
                      "  f.fdwname AS \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Owner"),
                      gettext_noop("Foreign-data wrapper"));
 
    if (verbose)
    {
        appendPQExpBufferStr(&buf, ",\n  ");
        printACLColumn(&buf, "s.srvacl");
        appendPQExpBuffer(&buf,
                          ",\n"
                          "  s.srvtype AS \"%s\",\n"
                          "  s.srvversion AS \"%s\",\n"
                          "  CASE WHEN srvoptions IS NULL THEN '' ELSE "
                          "  '(' || pg_catalog.array_to_string(ARRAY(SELECT "
                          "  pg_catalog.quote_ident(option_name) ||  ' ' || "
                          "  pg_catalog.quote_literal(option_value)  FROM "
                          "  pg_catalog.pg_options_to_table(srvoptions)),  ', ') || ')' "
                          "  END AS \"%s\",\n"
                          "  d.description AS \"%s\"",
                          gettext_noop("Type"),
                          gettext_noop("Version"),
                          gettext_noop("FDW options"),
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_foreign_server s\n"
                         "     JOIN pg_catalog.pg_foreign_data_wrapper f ON f.oid=s.srvfdw\n");
 
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "LEFT JOIN pg_catalog.pg_description d\n       "
                             "ON d.classoid = s.tableoid AND d.objoid = s.oid "
                             "AND d.objsubid = 0\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "s.srvname", NULL, NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of foreign servers");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listForeignTables()

bool listForeignTables	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5965 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname AS \"%s\",\n"
                      "  c.relname AS \"%s\",\n"
                      "  s.srvname AS \"%s\"",
                      gettext_noop("Schema"),
                      gettext_noop("Table"),
                      gettext_noop("Server"));
 
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n CASE WHEN ftoptions IS NULL THEN '' ELSE "
                          "  '(' || pg_catalog.array_to_string(ARRAY(SELECT "
                          "  pg_catalog.quote_ident(option_name) ||  ' ' || "
                          "  pg_catalog.quote_literal(option_value)  FROM "
                          "  pg_catalog.pg_options_to_table(ftoptions)),  ', ') || ')' "
                          "  END AS \"%s\",\n"
                          "  d.description AS \"%s\"",
                          gettext_noop("FDW options"),
                          gettext_noop("Description"));
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_foreign_table ft\n"
                         "  INNER JOIN pg_catalog.pg_class c"
                         " ON c.oid = ft.ftrelid\n"
                         "  INNER JOIN pg_catalog.pg_namespace n"
                         " ON n.oid = c.relnamespace\n"
                         "  INNER JOIN pg_catalog.pg_foreign_server s"
                         " ON s.oid = ft.ftserver\n");
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "   LEFT JOIN pg_catalog.pg_description d\n"
                             "          ON d.classoid = c.tableoid AND "
                             "d.objoid = c.oid AND d.objsubid = 0\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                "n.nspname", "c.relname", NULL,
                                "pg_catalog.pg_table_is_visible(c.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of foreign tables");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listLanguages()

bool listLanguages	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 4346 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT l.lanname AS \"%s\",\n"
                      "       pg_catalog.pg_get_userbyid(l.lanowner) as \"%s\",\n"
                      "       l.lanpltrusted AS \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Owner"),
                      gettext_noop("Trusted"));
 
    if (verbose)
    {
        appendPQExpBuffer(&buf,
                          ",\n       NOT l.lanispl AS \"%s\",\n"
                          "       l.lanplcallfoid::pg_catalog.regprocedure AS \"%s\",\n"
                          "       l.lanvalidator::pg_catalog.regprocedure AS \"%s\",\n       "
                          "l.laninline::pg_catalog.regprocedure AS \"%s\",\n       ",
                          gettext_noop("Internal language"),
                          gettext_noop("Call handler"),
                          gettext_noop("Validator"),
                          gettext_noop("Inline handler"));
        printACLColumn(&buf, "l.lanacl");
    }
 
    appendPQExpBuffer(&buf,
                      ",\n       d.description AS \"%s\""
                      "\nFROM pg_catalog.pg_language l\n"
                      "LEFT JOIN pg_catalog.pg_description d\n"
                      "  ON d.classoid = l.tableoid AND d.objoid = l.oid\n"
                      "  AND d.objsubid = 0\n",
                      gettext_noop("Description"));
 
    if (pattern)
    {
        if (!validateSQLNamePattern(&buf, pattern, false, false,
                                    NULL, "l.lanname", NULL, NULL,
                                    NULL, 2))
        {
            termPQExpBuffer(&buf);
            return false;
        }
    }
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "WHERE l.lanplcallfoid != 0\n");
 
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of languages");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listLargeObjects()

bool listLargeObjects

(

bool

verbose

)

Definition at line 7083 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT oid as \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(lomowner) as \"%s\",\n  ",
                      gettext_noop("ID"),
                      gettext_noop("Owner"));
 
    if (verbose)
    {
        printACLColumn(&buf, "lomacl");
        appendPQExpBufferStr(&buf, ",\n  ");
    }
 
    appendPQExpBuffer(&buf,
                      "pg_catalog.obj_description(oid, 'pg_largeobject') as \"%s\"\n"
                      "FROM pg_catalog.pg_largeobject_metadata\n"
                      "ORDER BY oid",
                      gettext_noop("Description"));
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("Large objects");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, and verbose.

Referenced by exec_command_d(), and exec_command_lo().

listOperatorClasses()

bool listOperatorClasses	(	const char *	access_method_pattern,
		const char *	type_pattern,
		bool	verbose
	)

Definition at line 6706 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    bool        have_where = false;
    static const bool translate_columns[] = {false, false, false, false, false, false, false};
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "  am.amname AS \"%s\",\n"
                      "  pg_catalog.format_type(c.opcintype, NULL) AS \"%s\",\n"
                      "  CASE\n"
                      "    WHEN c.opckeytype <> 0 AND c.opckeytype <> c.opcintype\n"
                      "    THEN pg_catalog.format_type(c.opckeytype, NULL)\n"
                      "    ELSE NULL\n"
                      "  END AS \"%s\",\n"
                      "  CASE\n"
                      "    WHEN pg_catalog.pg_opclass_is_visible(c.oid)\n"
                      "    THEN pg_catalog.format('%%I', c.opcname)\n"
                      "    ELSE pg_catalog.format('%%I.%%I', n.nspname, c.opcname)\n"
                      "  END AS \"%s\",\n"
                      "  (CASE WHEN c.opcdefault\n"
                      "    THEN '%s'\n"
                      "    ELSE '%s'\n"
                      "  END) AS \"%s\"",
                      gettext_noop("AM"),
                      gettext_noop("Input type"),
                      gettext_noop("Storage type"),
                      gettext_noop("Operator class"),
                      gettext_noop("yes"),
                      gettext_noop("no"),
                      gettext_noop("Default?"));
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n  CASE\n"
                          "    WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
                          "    THEN pg_catalog.format('%%I', of.opfname)\n"
                          "    ELSE pg_catalog.format('%%I.%%I', ofn.nspname, of.opfname)\n"
                          "  END AS \"%s\",\n"
                          " pg_catalog.pg_get_userbyid(c.opcowner) AS \"%s\"\n",
                          gettext_noop("Operator family"),
                          gettext_noop("Owner"));
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_opclass c\n"
                         "  LEFT JOIN pg_catalog.pg_am am on am.oid = c.opcmethod\n"
                         "  LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.opcnamespace\n"
                         "  LEFT JOIN pg_catalog.pg_type t ON t.oid = c.opcintype\n"
                         "  LEFT JOIN pg_catalog.pg_namespace tn ON tn.oid = t.typnamespace\n");
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "  LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = c.opcfamily\n"
                             "  LEFT JOIN pg_catalog.pg_namespace ofn ON ofn.oid = of.opfnamespace\n");
 
    if (access_method_pattern)
        if (!validateSQLNamePattern(&buf, access_method_pattern,
                                    false, false, NULL, "am.amname", NULL, NULL,
                                    &have_where, 1))
            goto error_return;
    if (type_pattern)
    {
        /* Match type name pattern against either internal or external name */
        if (!validateSQLNamePattern(&buf, type_pattern, have_where, false,
                                    "tn.nspname", "t.typname",
                                    "pg_catalog.format_type(t.oid, NULL)",
                                    "pg_catalog.pg_type_is_visible(t.oid)",
                                    NULL, 3))
            goto error_return;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of operator classes");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listOperatorFamilies()

bool listOperatorFamilies	(	const char *	access_method_pattern,
		const char *	type_pattern,
		bool	verbose
	)

Definition at line 6807 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    bool        have_where = false;
    static const bool translate_columns[] = {false, false, false, false};
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "  am.amname AS \"%s\",\n"
                      "  CASE\n"
                      "    WHEN pg_catalog.pg_opfamily_is_visible(f.oid)\n"
                      "    THEN pg_catalog.format('%%I', f.opfname)\n"
                      "    ELSE pg_catalog.format('%%I.%%I', n.nspname, f.opfname)\n"
                      "  END AS \"%s\",\n"
                      "  (SELECT\n"
                      "     pg_catalog.string_agg(pg_catalog.format_type(oc.opcintype, NULL), ', ')\n"
                      "   FROM pg_catalog.pg_opclass oc\n"
                      "   WHERE oc.opcfamily = f.oid) \"%s\"",
                      gettext_noop("AM"),
                      gettext_noop("Operator family"),
                      gettext_noop("Applicable types"));
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.pg_get_userbyid(f.opfowner) AS \"%s\"\n",
                          gettext_noop("Owner"));
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_opfamily f\n"
                         "  LEFT JOIN pg_catalog.pg_am am on am.oid = f.opfmethod\n"
                         "  LEFT JOIN pg_catalog.pg_namespace n ON n.oid = f.opfnamespace\n");
 
    if (access_method_pattern)
        if (!validateSQLNamePattern(&buf, access_method_pattern,
                                    false, false, NULL, "am.amname", NULL, NULL,
                                    &have_where, 1))
            goto error_return;
    if (type_pattern)
    {
        appendPQExpBuffer(&buf,
                          "  %s EXISTS (\n"
                          "    SELECT 1\n"
                          "    FROM pg_catalog.pg_type t\n"
                          "    JOIN pg_catalog.pg_opclass oc ON oc.opcintype = t.oid\n"
                          "    LEFT JOIN pg_catalog.pg_namespace tn ON tn.oid = t.typnamespace\n"
                          "    WHERE oc.opcfamily = f.oid\n",
                          have_where ? "AND" : "WHERE");
        /* Match type name pattern against either internal or external name */
        if (!validateSQLNamePattern(&buf, type_pattern, true, false,
                                    "tn.nspname", "t.typname",
                                    "pg_catalog.format_type(t.oid, NULL)",
                                    "pg_catalog.pg_type_is_visible(t.oid)",
                                    NULL, 3))
            goto error_return;
        appendPQExpBufferStr(&buf, "  )\n");
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of operator families");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listOpFamilyFunctions()

bool listOpFamilyFunctions	(	const char *	access_method_pattern,
		const char *	family_pattern,
		bool	verbose
	)

Definition at line 6994 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    bool        have_where = false;
    static const bool translate_columns[] = {false, false, false, false, false, false};
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "  am.amname AS \"%s\",\n"
                      "  CASE\n"
                      "    WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
                      "    THEN pg_catalog.format('%%I', of.opfname)\n"
                      "    ELSE pg_catalog.format('%%I.%%I', ns.nspname, of.opfname)\n"
                      "  END AS \"%s\",\n"
                      "  pg_catalog.format_type(ap.amproclefttype, NULL) AS \"%s\",\n"
                      "  pg_catalog.format_type(ap.amprocrighttype, NULL) AS \"%s\",\n"
                      "  ap.amprocnum AS \"%s\"\n",
                      gettext_noop("AM"),
                      gettext_noop("Operator family"),
                      gettext_noop("Registered left type"),
                      gettext_noop("Registered right type"),
                      gettext_noop("Number"));
 
    if (!verbose)
        appendPQExpBuffer(&buf,
                          ", p.proname AS \"%s\"\n",
                          gettext_noop("Function"));
    else
        appendPQExpBuffer(&buf,
                          ", ap.amproc::pg_catalog.regprocedure AS \"%s\"\n",
                          gettext_noop("Function"));
 
    appendPQExpBufferStr(&buf,
                         "FROM pg_catalog.pg_amproc ap\n"
                         "  LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = ap.amprocfamily\n"
                         "  LEFT JOIN pg_catalog.pg_am am ON am.oid = of.opfmethod\n"
                         "  LEFT JOIN pg_catalog.pg_namespace ns ON of.opfnamespace = ns.oid\n"
                         "  LEFT JOIN pg_catalog.pg_proc p ON ap.amproc = p.oid\n");
 
    if (access_method_pattern)
    {
        if (!validateSQLNamePattern(&buf, access_method_pattern,
                                    false, false, NULL, "am.amname",
                                    NULL, NULL,
                                    &have_where, 1))
            goto error_return;
    }
    if (family_pattern)
    {
        if (!validateSQLNamePattern(&buf, family_pattern, have_where, false,
                                    "ns.nspname", "of.opfname", NULL, NULL,
                                    NULL, 3))
            goto error_return;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2,\n"
                         "  ap.amproclefttype = ap.amprocrighttype DESC,\n"
                         "  3, 4, 5;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of support functions of operator families");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listOpFamilyOperators()

bool listOpFamilyOperators	(	const char *	access_method_pattern,
		const char *	family_pattern,
		bool	verbose
	)

Definition at line 6896 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    bool        have_where = false;
 
    static const bool translate_columns[] = {false, false, false, false, false, false};
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "  am.amname AS \"%s\",\n"
                      "  CASE\n"
                      "    WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
                      "    THEN pg_catalog.format('%%I', of.opfname)\n"
                      "    ELSE pg_catalog.format('%%I.%%I', nsf.nspname, of.opfname)\n"
                      "  END AS \"%s\",\n"
                      "  o.amopopr::pg_catalog.regoperator AS \"%s\"\n,"
                      "  o.amopstrategy AS \"%s\",\n"
                      "  CASE o.amoppurpose\n"
                      "    WHEN 'o' THEN '%s'\n"
                      "    WHEN 's' THEN '%s'\n"
                      "  END AS \"%s\"\n",
                      gettext_noop("AM"),
                      gettext_noop("Operator family"),
                      gettext_noop("Operator"),
                      gettext_noop("Strategy"),
                      gettext_noop("ordering"),
                      gettext_noop("search"),
                      gettext_noop("Purpose"));
 
    if (verbose)
        appendPQExpBuffer(&buf,
                          ", ofs.opfname AS \"%s\"\n",
                          gettext_noop("Sort opfamily"));
    appendPQExpBufferStr(&buf,
                         "FROM pg_catalog.pg_amop o\n"
                         "  LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = o.amopfamily\n"
                         "  LEFT JOIN pg_catalog.pg_am am ON am.oid = of.opfmethod AND am.oid = o.amopmethod\n"
                         "  LEFT JOIN pg_catalog.pg_namespace nsf ON of.opfnamespace = nsf.oid\n");
    if (verbose)
        appendPQExpBufferStr(&buf,
                             "  LEFT JOIN pg_catalog.pg_opfamily ofs ON ofs.oid = o.amopsortfamily\n");
 
    if (access_method_pattern)
    {
        if (!validateSQLNamePattern(&buf, access_method_pattern,
                                    false, false, NULL, "am.amname",
                                    NULL, NULL,
                                    &have_where, 1))
            goto error_return;
    }
 
    if (family_pattern)
    {
        if (!validateSQLNamePattern(&buf, family_pattern, have_where, false,
                                    "nsf.nspname", "of.opfname", NULL, NULL,
                                    NULL, 3))
            goto error_return;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2,\n"
                         "  o.amoplefttype = o.amoprighttype DESC,\n"
                         "  pg_catalog.format_type(o.amoplefttype, NULL),\n"
                         "  pg_catalog.format_type(o.amoprighttype, NULL),\n"
                         "  o.amopstrategy;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of operators of operator families");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listPartitionedTables()

bool listPartitionedTables	(	const char *	reltypes,
		const char *	pattern,
		bool	verbose
	)

Definition at line 4146 of file describe.c.

{
    bool        showTables = strchr(reltypes, 't') != NULL;
    bool        showIndexes = strchr(reltypes, 'i') != NULL;
    bool        showNested = strchr(reltypes, 'n') != NULL;
    PQExpBufferData buf;
    PQExpBufferData title;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    bool        translate_columns[] = {false, false, false, false, false, false, false, false, false};
    const char *tabletitle;
    bool        mixed_output = false;
 
    /*
     * Note: Declarative table partitioning is only supported as of Pg 10.0.
     */
    if (pset.sversion < 100000)
    {
        char        sverbuf[32];
 
        pg_log_error("The server (version %s) does not support declarative table partitioning.",
                     formatPGVersionNumber(pset.sversion, false,
                                           sverbuf, sizeof(sverbuf)));
        return true;
    }
 
    /* If no relation kind was selected, show them all */
    if (!showTables && !showIndexes)
        showTables = showIndexes = true;
 
    if (showIndexes && !showTables)
        tabletitle = _("List of partitioned indexes");  /* \dPi */
    else if (showTables && !showIndexes)
        tabletitle = _("List of partitioned tables");   /* \dPt */
    else
    {
        /* show all kinds */
        tabletitle = _("List of partitioned relations");
        mixed_output = true;
    }
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname as \"%s\",\n"
                      "  c.relname as \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(c.relowner) as \"%s\"",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Owner"));
 
    if (mixed_output)
    {
        appendPQExpBuffer(&buf,
                          ",\n  CASE c.relkind"
                          " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
                          " WHEN " CppAsString2(RELKIND_PARTITIONED_INDEX) " THEN '%s'"
                          " END as \"%s\"",
                          gettext_noop("partitioned table"),
                          gettext_noop("partitioned index"),
                          gettext_noop("Type"));
 
        translate_columns[3] = true;
    }
 
    if (showNested || pattern)
        appendPQExpBuffer(&buf,
                          ",\n  inh.inhparent::pg_catalog.regclass as \"%s\"",
                          gettext_noop("Parent name"));
 
    if (showIndexes)
        appendPQExpBuffer(&buf,
                          ",\n c2.oid::pg_catalog.regclass as \"%s\"",
                          gettext_noop("Table"));
 
    if (verbose)
    {
        if (showNested)
        {
            appendPQExpBuffer(&buf,
                              ",\n  s.dps as \"%s\"",
                              gettext_noop("Leaf partition size"));
            appendPQExpBuffer(&buf,
                              ",\n  s.tps as \"%s\"",
                              gettext_noop("Total size"));
        }
        else
            /* Sizes of all partitions are considered in this case. */
            appendPQExpBuffer(&buf,
                              ",\n  s.tps as \"%s\"",
                              gettext_noop("Total size"));
 
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.obj_description(c.oid, 'pg_class') as \"%s\"",
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_class c"
                         "\n     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace");
 
    if (showIndexes)
        appendPQExpBufferStr(&buf,
                             "\n     LEFT JOIN pg_catalog.pg_index i ON i.indexrelid = c.oid"
                             "\n     LEFT JOIN pg_catalog.pg_class c2 ON i.indrelid = c2.oid");
 
    if (showNested || pattern)
        appendPQExpBufferStr(&buf,
                             "\n     LEFT JOIN pg_catalog.pg_inherits inh ON c.oid = inh.inhrelid");
 
    if (verbose)
    {
        if (pset.sversion < 120000)
        {
            appendPQExpBufferStr(&buf,
                                 ",\n     LATERAL (WITH RECURSIVE d\n"
                                 "                AS (SELECT inhrelid AS oid, 1 AS level\n"
                                 "                      FROM pg_catalog.pg_inherits\n"
                                 "                     WHERE inhparent = c.oid\n"
                                 "                    UNION ALL\n"
                                 "                    SELECT inhrelid, level + 1\n"
                                 "                      FROM pg_catalog.pg_inherits i\n"
                                 "                           JOIN d ON i.inhparent = d.oid)\n"
                                 "                SELECT pg_catalog.pg_size_pretty(sum(pg_catalog.pg_table_size("
                                 "d.oid))) AS tps,\n"
                                 "                       pg_catalog.pg_size_pretty(sum("
                                 "\n             CASE WHEN d.level = 1"
                                 " THEN pg_catalog.pg_table_size(d.oid) ELSE 0 END)) AS dps\n"
                                 "               FROM d) s");
        }
        else
        {
            /* PostgreSQL 12 has pg_partition_tree function */
            appendPQExpBufferStr(&buf,
                                 ",\n     LATERAL (SELECT pg_catalog.pg_size_pretty(sum("
                                 "\n                 CASE WHEN ppt.isleaf AND ppt.level = 1"
                                 "\n                      THEN pg_catalog.pg_table_size(ppt.relid)"
                                 " ELSE 0 END)) AS dps"
                                 ",\n                     pg_catalog.pg_size_pretty(sum("
                                 "pg_catalog.pg_table_size(ppt.relid))) AS tps"
                                 "\n              FROM pg_catalog.pg_partition_tree(c.oid) ppt) s");
        }
    }
 
    appendPQExpBufferStr(&buf, "\nWHERE c.relkind IN (");
    if (showTables)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_PARTITIONED_TABLE) ",");
    if (showIndexes)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_PARTITIONED_INDEX) ",");
    appendPQExpBufferStr(&buf, "''");   /* dummy */
    appendPQExpBufferStr(&buf, ")\n");
 
    appendPQExpBufferStr(&buf, !showNested && !pattern ?
                         " AND NOT c.relispartition\n" : "");
 
    if (!pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname !~ '^pg_toast'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "c.relname", NULL,
                                "pg_catalog.pg_table_is_visible(c.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBuffer(&buf, "ORDER BY \"Schema\", %s%s\"Name\";",
                      mixed_output ? "\"Type\" DESC, " : "",
                      showNested || pattern ? "\"Parent name\" NULLS FIRST, " : "");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    initPQExpBuffer(&title);
    appendPQExpBufferStr(&title, tabletitle);
 
    myopt.title = title.data;
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    termPQExpBuffer(&title);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, PQExpBufferData::data, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, pg_log_error, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listPublications()

bool listPublications

(

const char *

pattern

)

Definition at line 6252 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, false, false, false, false, false};
 
    if (pset.sversion < 100000)
    {
        char        sverbuf[32];
 
        pg_log_error("The server (version %s) does not support publications.",
                     formatPGVersionNumber(pset.sversion, false,
                                           sverbuf, sizeof(sverbuf)));
        return true;
    }
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT pubname AS \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(pubowner) AS \"%s\",\n"
                      "  puballtables AS \"%s\",\n"
                      "  pubinsert AS \"%s\",\n"
                      "  pubupdate AS \"%s\",\n"
                      "  pubdelete AS \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Owner"),
                      gettext_noop("All tables"),
                      gettext_noop("Inserts"),
                      gettext_noop("Updates"),
                      gettext_noop("Deletes"));
    if (pset.sversion >= 110000)
        appendPQExpBuffer(&buf,
                          ",\n  pubtruncate AS \"%s\"",
                          gettext_noop("Truncates"));
    if (pset.sversion >= 130000)
        appendPQExpBuffer(&buf,
                          ",\n  pubviaroot AS \"%s\"",
                          gettext_noop("Via root"));
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_publication\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "pubname", NULL,
                                NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of publications");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
 
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, pg_log_error, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d().

listSchemas()

bool listSchemas	(	const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 5061 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    int         pub_schema_tuples = 0;
    char      **footers = NULL;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname AS \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(n.nspowner) AS \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Owner"));
 
    if (verbose)
    {
        appendPQExpBufferStr(&buf, ",\n  ");
        printACLColumn(&buf, "n.nspacl");
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.obj_description(n.oid, 'pg_namespace') AS \"%s\"",
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_namespace n\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf,
                             "WHERE n.nspname !~ '^pg_' AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern,
                                !showSystem && !pattern, false,
                                NULL, "n.nspname", NULL,
                                NULL,
                                NULL, 2))
        goto error_return;
 
    appendPQExpBufferStr(&buf, "ORDER BY 1;");
 
    res = PSQLexec(buf.data);
    if (!res)
        goto error_return;
 
    myopt.title = _("List of schemas");
    myopt.translate_header = true;
 
    if (pattern && pset.sversion >= 150000)
    {
        PGresult   *result;
        int         i;
 
        printfPQExpBuffer(&buf,
                          "SELECT pubname \n"
                          "FROM pg_catalog.pg_publication p\n"
                          "     JOIN pg_catalog.pg_publication_namespace pn ON p.oid = pn.pnpubid\n"
                          "     JOIN pg_catalog.pg_namespace n ON n.oid = pn.pnnspid \n"
                          "WHERE n.nspname = '%s'\n"
                          "ORDER BY 1",
                          pattern);
        result = PSQLexec(buf.data);
        if (!result)
            goto error_return;
        else
            pub_schema_tuples = PQntuples(result);
 
        if (pub_schema_tuples > 0)
        {
            /*
             * Allocate memory for footers. Size of footers will be 1 (for
             * storing "Publications:" string) + publication schema mapping
             * count +  1 (for storing NULL).
             */
            footers = (char **) pg_malloc((1 + pub_schema_tuples + 1) * sizeof(char *));
            footers[0] = pg_strdup(_("Publications:"));
 
            /* Might be an empty set - that's ok */
            for (i = 0; i < pub_schema_tuples; i++)
            {
                printfPQExpBuffer(&buf, "    \"%s\"",
                                  PQgetvalue(result, i, 0));
 
                footers[i + 1] = pg_strdup(buf.data);
            }
 
            footers[i + 1] = NULL;
            myopt.footers = footers;
        }
 
        PQclear(result);
    }
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    termPQExpBuffer(&buf);
    PQclear(res);
 
    /* Free the memory allocated for the footer */
    if (footers)
    {
        char      **footer = NULL;
 
        for (footer = footers; *footer; footer++)
            pg_free(*footer);
 
        pg_free(footers);
    }
 
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, printQueryOpt::footers, gettext_noop, i, initPQExpBuffer(), _psqlSettings::logfile, pg_free(), pg_malloc(), pg_strdup(), _psqlSettings::popt, PQclear(), PQgetvalue(), PQntuples(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listTables()

bool listTables	(	const char *	tabtypes,
		const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 3948 of file describe.c.

{
    bool        showTables = strchr(tabtypes, 't') != NULL;
    bool        showIndexes = strchr(tabtypes, 'i') != NULL;
    bool        showViews = strchr(tabtypes, 'v') != NULL;
    bool        showMatViews = strchr(tabtypes, 'm') != NULL;
    bool        showSeq = strchr(tabtypes, 's') != NULL;
    bool        showForeign = strchr(tabtypes, 'E') != NULL;
 
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    int         cols_so_far;
    bool        translate_columns[] = {false, false, true, false, false, false, false, false, false};
 
    /* If tabtypes is empty, we default to \dtvmsE (but see also command.c) */
    if (!(showTables || showIndexes || showViews || showMatViews || showSeq || showForeign))
        showTables = showViews = showMatViews = showSeq = showForeign = true;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname as \"%s\",\n"
                      "  c.relname as \"%s\",\n"
                      "  CASE c.relkind"
                      " WHEN " CppAsString2(RELKIND_RELATION) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_VIEW) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_MATVIEW) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_INDEX) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_SEQUENCE) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_TOASTVALUE) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_PARTITIONED_INDEX) " THEN '%s'"
                      " END as \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(c.relowner) as \"%s\"",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("table"),
                      gettext_noop("view"),
                      gettext_noop("materialized view"),
                      gettext_noop("index"),
                      gettext_noop("sequence"),
                      gettext_noop("TOAST table"),
                      gettext_noop("foreign table"),
                      gettext_noop("partitioned table"),
                      gettext_noop("partitioned index"),
                      gettext_noop("Type"),
                      gettext_noop("Owner"));
    cols_so_far = 4;
 
    if (showIndexes)
    {
        appendPQExpBuffer(&buf,
                          ",\n  c2.relname as \"%s\"",
                          gettext_noop("Table"));
        cols_so_far++;
    }
 
    if (verbose)
    {
        /*
         * Show whether a relation is permanent, temporary, or unlogged.
         */
        appendPQExpBuffer(&buf,
                          ",\n  CASE c.relpersistence WHEN 'p' THEN '%s' WHEN 't' THEN '%s' WHEN 'u' THEN '%s' END as \"%s\"",
                          gettext_noop("permanent"),
                          gettext_noop("temporary"),
                          gettext_noop("unlogged"),
                          gettext_noop("Persistence"));
        translate_columns[cols_so_far] = true;
 
        /*
         * We don't bother to count cols_so_far below here, as there's no need
         * to; this might change with future additions to the output columns.
         */
 
        /*
         * Access methods exist for tables, materialized views and indexes.
         * This has been introduced in PostgreSQL 12 for tables.
         */
        if (pset.sversion >= 120000 && !pset.hide_tableam &&
            (showTables || showMatViews || showIndexes))
            appendPQExpBuffer(&buf,
                              ",\n  am.amname as \"%s\"",
                              gettext_noop("Access method"));
 
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.pg_size_pretty(pg_catalog.pg_table_size(c.oid)) as \"%s\""
                          ",\n  pg_catalog.obj_description(c.oid, 'pg_class') as \"%s\"",
                          gettext_noop("Size"),
                          gettext_noop("Description"));
    }
 
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_class c"
                         "\n     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace");
 
    if (pset.sversion >= 120000 && !pset.hide_tableam &&
        (showTables || showMatViews || showIndexes))
        appendPQExpBufferStr(&buf,
                             "\n     LEFT JOIN pg_catalog.pg_am am ON am.oid = c.relam");
 
    if (showIndexes)
        appendPQExpBufferStr(&buf,
                             "\n     LEFT JOIN pg_catalog.pg_index i ON i.indexrelid = c.oid"
                             "\n     LEFT JOIN pg_catalog.pg_class c2 ON i.indrelid = c2.oid");
 
    appendPQExpBufferStr(&buf, "\nWHERE c.relkind IN (");
    if (showTables)
    {
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_RELATION) ","
                             CppAsString2(RELKIND_PARTITIONED_TABLE) ",");
        /* with 'S' or a pattern, allow 't' to match TOAST tables too */
        if (showSystem || pattern)
            appendPQExpBufferStr(&buf, CppAsString2(RELKIND_TOASTVALUE) ",");
    }
    if (showViews)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_VIEW) ",");
    if (showMatViews)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_MATVIEW) ",");
    if (showIndexes)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_INDEX) ","
                             CppAsString2(RELKIND_PARTITIONED_INDEX) ",");
    if (showSeq)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_SEQUENCE) ",");
    if (showSystem || pattern)
        appendPQExpBufferStr(&buf, "'s',"); /* was RELKIND_SPECIAL */
    if (showForeign)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_FOREIGN_TABLE) ",");
 
    appendPQExpBufferStr(&buf, "''");   /* dummy */
    appendPQExpBufferStr(&buf, ")\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname !~ '^pg_toast'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "c.relname", NULL,
                                "pg_catalog.pg_table_is_visible(c.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1,2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    /*
     * Most functions in this file are content to print an empty table when
     * there are no matching objects.  We intentionally deviate from that
     * here, but only in !quiet mode, for historical reasons.
     */
    if (PQntuples(res) == 0 && !pset.quiet)
    {
        if (pattern)
            pg_log_error("Did not find any relation named \"%s\".",
                         pattern);
        else
            pg_log_error("Did not find any relations.");
    }
    else
    {
        myopt.title = _("List of relations");
        myopt.translate_header = true;
        myopt.translate_columns = translate_columns;
        myopt.n_translate_columns = lengthof(translate_columns);
 
        printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
    }
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, gettext_noop, _psqlSettings::hide_tableam, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, pg_log_error, _psqlSettings::popt, PQclear(), PQntuples(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::quiet, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listTSConfigs()

bool listTSConfigs	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5559 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    if (verbose)
        return listTSConfigsVerbose(pattern);
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "   n.nspname as \"%s\",\n"
                      "   c.cfgname as \"%s\",\n"
                      "   pg_catalog.obj_description(c.oid, 'pg_ts_config') as \"%s\"\n"
                      "FROM pg_catalog.pg_ts_config c\n"
                      "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.cfgnamespace\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Description")
        );
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                "n.nspname", "c.cfgname", NULL,
                                "pg_catalog.pg_ts_config_is_visible(c.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of text search configurations");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), listTSConfigsVerbose(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listTSDictionaries()

bool listTSDictionaries	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5429 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "  n.nspname as \"%s\",\n"
                      "  d.dictname as \"%s\",\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"));
 
    if (verbose)
    {
        appendPQExpBuffer(&buf,
                          "  ( SELECT COALESCE(nt.nspname, '(null)')::pg_catalog.text || '.' || t.tmplname FROM\n"
                          "    pg_catalog.pg_ts_template t\n"
                          "    LEFT JOIN pg_catalog.pg_namespace nt ON nt.oid = t.tmplnamespace\n"
                          "    WHERE d.dicttemplate = t.oid ) AS  \"%s\",\n"
                          "  d.dictinitoption as \"%s\",\n",
                          gettext_noop("Template"),
                          gettext_noop("Init options"));
    }
 
    appendPQExpBuffer(&buf,
                      "  pg_catalog.obj_description(d.oid, 'pg_ts_dict') as \"%s\"\n",
                      gettext_noop("Description"));
 
    appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_ts_dict d\n"
                         "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = d.dictnamespace\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                "n.nspname", "d.dictname", NULL,
                                "pg_catalog.pg_ts_dict_is_visible(d.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of text search dictionaries");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listTSParsers()

bool listTSParsers	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5182 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    if (verbose)
        return listTSParsersVerbose(pattern);
 
    initPQExpBuffer(&buf);
 
    printfPQExpBuffer(&buf,
                      "SELECT\n"
                      "  n.nspname as \"%s\",\n"
                      "  p.prsname as \"%s\",\n"
                      "  pg_catalog.obj_description(p.oid, 'pg_ts_parser') as \"%s\"\n"
                      "FROM pg_catalog.pg_ts_parser p\n"
                      "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.prsnamespace\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Description")
        );
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                "n.nspname", "p.prsname", NULL,
                                "pg_catalog.pg_ts_parser_is_visible(p.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of text search parsers");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), listTSParsersVerbose(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listTSTemplates()

bool listTSTemplates	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5494 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
 
    if (verbose)
        printfPQExpBuffer(&buf,
                          "SELECT\n"
                          "  n.nspname AS \"%s\",\n"
                          "  t.tmplname AS \"%s\",\n"
                          "  t.tmplinit::pg_catalog.regproc AS \"%s\",\n"
                          "  t.tmpllexize::pg_catalog.regproc AS \"%s\",\n"
                          "  pg_catalog.obj_description(t.oid, 'pg_ts_template') AS \"%s\"\n",
                          gettext_noop("Schema"),
                          gettext_noop("Name"),
                          gettext_noop("Init"),
                          gettext_noop("Lexize"),
                          gettext_noop("Description"));
    else
        printfPQExpBuffer(&buf,
                          "SELECT\n"
                          "  n.nspname AS \"%s\",\n"
                          "  t.tmplname AS \"%s\",\n"
                          "  pg_catalog.obj_description(t.oid, 'pg_ts_template') AS \"%s\"\n",
                          gettext_noop("Schema"),
                          gettext_noop("Name"),
                          gettext_noop("Description"));
 
    appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_ts_template t\n"
                         "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.tmplnamespace\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                "n.nspname", "t.tmplname", NULL,
                                "pg_catalog.pg_ts_template_is_visible(t.oid)",
                                NULL, 3))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of text search templates");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

listUserMappings()

bool listUserMappings	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5910 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
 
    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT um.srvname AS \"%s\",\n"
                      "  um.usename AS \"%s\"",
                      gettext_noop("Server"),
                      gettext_noop("User name"));
 
    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n CASE WHEN umoptions IS NULL THEN '' ELSE "
                          "  '(' || pg_catalog.array_to_string(ARRAY(SELECT "
                          "  pg_catalog.quote_ident(option_name) ||  ' ' || "
                          "  pg_catalog.quote_literal(option_value)  FROM "
                          "  pg_catalog.pg_options_to_table(umoptions)),  ', ') || ')' "
                          "  END AS \"%s\"",
                          gettext_noop("FDW options"));
 
    appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_user_mappings um\n");
 
    if (!validateSQLNamePattern(&buf, pattern, false, false,
                                NULL, "um.srvname", "um.usename", NULL,
                                NULL, 1))
    {
        termPQExpBuffer(&buf);
        return false;
    }
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("List of user mappings");
    myopt.translate_header = true;
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_header, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

objectDescription()

bool objectDescription	(	const char *	pattern,
		bool	showSystem
	)

Definition at line 1248 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, true, false};
 
    initPQExpBuffer(&buf);
 
    appendPQExpBuffer(&buf,
                      "SELECT DISTINCT tt.nspname AS \"%s\", tt.name AS \"%s\", tt.object AS \"%s\", d.description AS \"%s\"\n"
                      "FROM (\n",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Object"),
                      gettext_noop("Description"));
 
    /* Table constraint descriptions */
    appendPQExpBuffer(&buf,
                      "  SELECT pgc.oid as oid, pgc.tableoid AS tableoid,\n"
                      "  n.nspname as nspname,\n"
                      "  CAST(pgc.conname AS pg_catalog.text) as name,"
                      "  CAST('%s' AS pg_catalog.text) as object\n"
                      "  FROM pg_catalog.pg_constraint pgc\n"
                      "    JOIN pg_catalog.pg_class c "
                      "ON c.oid = pgc.conrelid\n"
                      "    LEFT JOIN pg_catalog.pg_namespace n "
                      "    ON n.oid = c.relnamespace\n",
                      gettext_noop("table constraint"));
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern,
                                false, "n.nspname", "pgc.conname", NULL,
                                "pg_catalog.pg_table_is_visible(c.oid)",
                                NULL, 3))
        goto error_return;
 
    /* Domain constraint descriptions */
    appendPQExpBuffer(&buf,
                      "UNION ALL\n"
                      "  SELECT pgc.oid as oid, pgc.tableoid AS tableoid,\n"
                      "  n.nspname as nspname,\n"
                      "  CAST(pgc.conname AS pg_catalog.text) as name,"
                      "  CAST('%s' AS pg_catalog.text) as object\n"
                      "  FROM pg_catalog.pg_constraint pgc\n"
                      "    JOIN pg_catalog.pg_type t "
                      "ON t.oid = pgc.contypid\n"
                      "    LEFT JOIN pg_catalog.pg_namespace n "
                      "    ON n.oid = t.typnamespace\n",
                      gettext_noop("domain constraint"));
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern,
                                false, "n.nspname", "pgc.conname", NULL,
                                "pg_catalog.pg_type_is_visible(t.oid)",
                                NULL, 3))
        goto error_return;
 
    /* Operator class descriptions */
    appendPQExpBuffer(&buf,
                      "UNION ALL\n"
                      "  SELECT o.oid as oid, o.tableoid as tableoid,\n"
                      "  n.nspname as nspname,\n"
                      "  CAST(o.opcname AS pg_catalog.text) as name,\n"
                      "  CAST('%s' AS pg_catalog.text) as object\n"
                      "  FROM pg_catalog.pg_opclass o\n"
                      "    JOIN pg_catalog.pg_am am ON "
                      "o.opcmethod = am.oid\n"
                      "    JOIN pg_catalog.pg_namespace n ON "
                      "n.oid = o.opcnamespace\n",
                      gettext_noop("operator class"));
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "o.opcname", NULL,
                                "pg_catalog.pg_opclass_is_visible(o.oid)",
                                NULL, 3))
        goto error_return;
 
    /* Operator family descriptions */
    appendPQExpBuffer(&buf,
                      "UNION ALL\n"
                      "  SELECT opf.oid as oid, opf.tableoid as tableoid,\n"
                      "  n.nspname as nspname,\n"
                      "  CAST(opf.opfname AS pg_catalog.text) AS name,\n"
                      "  CAST('%s' AS pg_catalog.text) as object\n"
                      "  FROM pg_catalog.pg_opfamily opf\n"
                      "    JOIN pg_catalog.pg_am am "
                      "ON opf.opfmethod = am.oid\n"
                      "    JOIN pg_catalog.pg_namespace n "
                      "ON opf.opfnamespace = n.oid\n",
                      gettext_noop("operator family"));
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "opf.opfname", NULL,
                                "pg_catalog.pg_opfamily_is_visible(opf.oid)",
                                NULL, 3))
        goto error_return;
 
    /* Rule descriptions (ignore rules for views) */
    appendPQExpBuffer(&buf,
                      "UNION ALL\n"
                      "  SELECT r.oid as oid, r.tableoid as tableoid,\n"
                      "  n.nspname as nspname,\n"
                      "  CAST(r.rulename AS pg_catalog.text) as name,"
                      "  CAST('%s' AS pg_catalog.text) as object\n"
                      "  FROM pg_catalog.pg_rewrite r\n"
                      "       JOIN pg_catalog.pg_class c ON c.oid = r.ev_class\n"
                      "       LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n"
                      "  WHERE r.rulename != '_RETURN'\n",
                      gettext_noop("rule"));
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "r.rulename", NULL,
                                "pg_catalog.pg_table_is_visible(c.oid)",
                                NULL, 3))
        goto error_return;
 
    /* Trigger descriptions */
    appendPQExpBuffer(&buf,
                      "UNION ALL\n"
                      "  SELECT t.oid as oid, t.tableoid as tableoid,\n"
                      "  n.nspname as nspname,\n"
                      "  CAST(t.tgname AS pg_catalog.text) as name,"
                      "  CAST('%s' AS pg_catalog.text) as object\n"
                      "  FROM pg_catalog.pg_trigger t\n"
                      "       JOIN pg_catalog.pg_class c ON c.oid = t.tgrelid\n"
                      "       LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n",
                      gettext_noop("trigger"));
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern, false,
                                "n.nspname", "t.tgname", NULL,
                                "pg_catalog.pg_table_is_visible(c.oid)",
                                NULL, 3))
        goto error_return;
 
    appendPQExpBufferStr(&buf,
                         ") AS tt\n"
                         "  JOIN pg_catalog.pg_description d ON (tt.oid = d.objoid AND tt.tableoid = d.classoid AND d.objsubid = 0)\n");
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3;");
 
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;
 
    myopt.title = _("Object descriptions");
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d().

permissionsList()

bool permissionsList	(	const char *	pattern,
		bool	showSystem
	)

Definition at line 1007 of file describe.c.

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, true, false, false, false};
 
    initPQExpBuffer(&buf);
 
    /*
     * we ignore indexes and toast tables since they have no meaningful rights
     */
    printfPQExpBuffer(&buf,
                      "SELECT n.nspname as \"%s\",\n"
                      "  c.relname as \"%s\",\n"
                      "  CASE c.relkind"
                      " WHEN " CppAsString2(RELKIND_RELATION) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_VIEW) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_MATVIEW) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_SEQUENCE) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
                      " END as \"%s\",\n"
                      "  ",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("table"),
                      gettext_noop("view"),
                      gettext_noop("materialized view"),
                      gettext_noop("sequence"),
                      gettext_noop("foreign table"),
                      gettext_noop("partitioned table"),
                      gettext_noop("Type"));
 
    printACLColumn(&buf, "c.relacl");
 
    /*
     * The formatting of attacl should match printACLColumn().  However, we
     * need no special case for an empty attacl, because the backend always
     * optimizes that back to NULL.
     */
    appendPQExpBuffer(&buf,
                      ",\n  pg_catalog.array_to_string(ARRAY(\n"
                      "    SELECT attname || E':\\n  ' || pg_catalog.array_to_string(attacl, E'\\n  ')\n"
                      "    FROM pg_catalog.pg_attribute a\n"
                      "    WHERE attrelid = c.oid AND NOT attisdropped AND attacl IS NOT NULL\n"
                      "  ), E'\\n') AS \"%s\"",
                      gettext_noop("Column privileges"));
 
    if (pset.sversion >= 90500 && pset.sversion < 100000)
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.array_to_string(ARRAY(\n"
                          "    SELECT polname\n"
                          "    || CASE WHEN polcmd != '*' THEN\n"
                          "           E' (' || polcmd::pg_catalog.text || E'):'\n"
                          "       ELSE E':'\n"
                          "       END\n"
                          "    || CASE WHEN polqual IS NOT NULL THEN\n"
                          "           E'\\n  (u): ' || pg_catalog.pg_get_expr(polqual, polrelid)\n"
                          "       ELSE E''\n"
                          "       END\n"
                          "    || CASE WHEN polwithcheck IS NOT NULL THEN\n"
                          "           E'\\n  (c): ' || pg_catalog.pg_get_expr(polwithcheck, polrelid)\n"
                          "       ELSE E''\n"
                          "       END"
                          "    || CASE WHEN polroles <> '{0}' THEN\n"
                          "           E'\\n  to: ' || pg_catalog.array_to_string(\n"
                          "               ARRAY(\n"
                          "                   SELECT rolname\n"
                          "                   FROM pg_catalog.pg_roles\n"
                          "                   WHERE oid = ANY (polroles)\n"
                          "                   ORDER BY 1\n"
                          "               ), E', ')\n"
                          "       ELSE E''\n"
                          "       END\n"
                          "    FROM pg_catalog.pg_policy pol\n"
                          "    WHERE polrelid = c.oid), E'\\n')\n"
                          "    AS \"%s\"",
                          gettext_noop("Policies"));
 
    if (pset.sversion >= 100000)
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.array_to_string(ARRAY(\n"
                          "    SELECT polname\n"
                          "    || CASE WHEN NOT polpermissive THEN\n"
                          "       E' (RESTRICTIVE)'\n"
                          "       ELSE '' END\n"
                          "    || CASE WHEN polcmd != '*' THEN\n"
                          "           E' (' || polcmd::pg_catalog.text || E'):'\n"
                          "       ELSE E':'\n"
                          "       END\n"
                          "    || CASE WHEN polqual IS NOT NULL THEN\n"
                          "           E'\\n  (u): ' || pg_catalog.pg_get_expr(polqual, polrelid)\n"
                          "       ELSE E''\n"
                          "       END\n"
                          "    || CASE WHEN polwithcheck IS NOT NULL THEN\n"
                          "           E'\\n  (c): ' || pg_catalog.pg_get_expr(polwithcheck, polrelid)\n"
                          "       ELSE E''\n"
                          "       END"
                          "    || CASE WHEN polroles <> '{0}' THEN\n"
                          "           E'\\n  to: ' || pg_catalog.array_to_string(\n"
                          "               ARRAY(\n"
                          "                   SELECT rolname\n"
                          "                   FROM pg_catalog.pg_roles\n"
                          "                   WHERE oid = ANY (polroles)\n"
                          "                   ORDER BY 1\n"
                          "               ), E', ')\n"
                          "       ELSE E''\n"
                          "       END\n"
                          "    FROM pg_catalog.pg_policy pol\n"
                          "    WHERE polrelid = c.oid), E'\\n')\n"
                          "    AS \"%s\"",
                          gettext_noop("Policies"));
 
    appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_class c\n"
                         "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n"
                         "WHERE c.relkind IN ("
                         CppAsString2(RELKIND_RELATION) ","
                         CppAsString2(RELKIND_VIEW) ","
                         CppAsString2(RELKIND_MATVIEW) ","
                         CppAsString2(RELKIND_SEQUENCE) ","
                         CppAsString2(RELKIND_FOREIGN_TABLE) ","
                         CppAsString2(RELKIND_PARTITIONED_TABLE) ")\n");
 
    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");
 
    if (!validateSQLNamePattern(&buf, pattern, true, false,
                                "n.nspname", "c.relname", NULL,
                                "pg_catalog.pg_table_is_visible(c.oid)",
                                NULL, 3))
        goto error_return;
 
    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
 
    res = PSQLexec(buf.data);
    if (!res)
        goto error_return;
 
    printfPQExpBuffer(&buf, _("Access privileges"));
    myopt.title = buf.data;
    myopt.translate_header = true;
    myopt.translate_columns = translate_columns;
    myopt.n_translate_columns = lengthof(translate_columns);
 
    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
 
    termPQExpBuffer(&buf);
    PQclear(res);
    return true;
 
error_return:
    termPQExpBuffer(&buf);
    return false;
}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, res, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, printQueryOpt::translate_header, and validateSQLNamePattern().

Referenced by exec_command_d(), and exec_command_z().