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 *pattern, bool verbose, bool showSystem)
bool	describeTypes (const char *pattern, bool verbose, bool showSystem)
bool	describeOperators (const char *pattern, bool verbose, bool showSystem)
bool	describeRoles (const char *pattern, bool verbose, bool showSystem)
bool	listDbRoleSettings (const char *pattern1, const char *pattern2)
bool	permissionsList (const char *pattern)
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	listDomains (const char *pattern, bool verbose, bool showSystem)
bool	listConversions (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	listEventTriggers (const char *pattern, bool verbose)
bool	listPublications (const char *pattern)
bool	describePublications (const char *pattern)
bool	describeSubscriptions (const char *pattern, bool verbose)

Function Documentation

bool describeAccessMethods	(	const char *	pattern,
		bool	verbose
	)

Definition at line 140 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, true, false, false};

    if (pset.sversion < 90600)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support access methods.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    initPQExpBuffer(&buf);

    printfPQExpBuffer(&buf,
                      "SELECT amname AS \"%s\",\n"
                      "  CASE amtype"
                      " WHEN 'i' THEN '%s'"
                      " END AS \"%s\"",
                      gettext_noop("Name"),
                      gettext_noop("Index"),
                      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");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL, "amname", NULL,
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    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;
}

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

Definition at line 62 of file describe.c.

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

Referenced by exec_command_d().

{
    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",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Result data type"));

    if (pset.sversion >= 80400)
        appendPQExpBuffer(&buf,
                          "  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("Argument data types"));
    else if (pset.sversion >= 80200)
        appendPQExpBuffer(&buf,
                          "  CASE WHEN p.pronargs = 0\n"
                          "    THEN CAST('*' AS pg_catalog.text)\n"
                          "    ELSE\n"
                          "    pg_catalog.array_to_string(ARRAY(\n"
                          "      SELECT\n"
                          "        pg_catalog.format_type(p.proargtypes[s.i], NULL)\n"
                          "      FROM\n"
                          "        pg_catalog.generate_series(0, pg_catalog.array_upper(p.proargtypes, 1)) AS s(i)\n"
                          "    ), ', ')\n"
                          "  END AS \"%s\",\n",
                          gettext_noop("Argument data types"));
    else
        appendPQExpBuffer(&buf,
                          "  pg_catalog.format_type(p.proargtypes[0], NULL) AS \"%s\",\n",
                          gettext_noop("Argument data types"));

    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");

    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "n.nspname", "p.proname", NULL,
                          "pg_catalog.pg_function_is_visible(p.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of aggregate functions");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool describeFunctions	(	const char *	functypes,
		const char *	pattern,
		bool	verbose,
		bool	showSystem
	)

Definition at line 303 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    bool        showAggregate = strchr(functypes, 'a') != NULL;
    bool        showNormal = strchr(functypes, 'n') != 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, "antwS+"))
    {
        psql_error("\\df only takes [antwS+] as options\n");
        return true;
    }

    if (showWindow && pset.sversion < 80400)
    {
        char        sverbuf[32];

        psql_error("\\df does not take a \"w\" option with server version %s\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    if (!showAggregate && !showNormal && !showTrigger && !showWindow)
    {
        showAggregate = showNormal = showTrigger = true;
        if (pset.sversion >= 80400)
            showWindow = 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 >= 80400)
        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("normal"),
                          gettext_noop("Type"));
    else if (pset.sversion >= 80100)
        appendPQExpBuffer(&buf,
                          "  CASE WHEN p.proretset THEN 'SETOF ' ELSE '' END ||\n"
                          "  pg_catalog.format_type(p.prorettype, NULL) as \"%s\",\n"
                          "  CASE WHEN proallargtypes IS NOT NULL THEN\n"
                          "    pg_catalog.array_to_string(ARRAY(\n"
                          "      SELECT\n"
                          "        CASE\n"
                          "          WHEN p.proargmodes[s.i] = 'i' THEN ''\n"
                          "          WHEN p.proargmodes[s.i] = 'o' THEN 'OUT '\n"
                          "          WHEN p.proargmodes[s.i] = 'b' THEN 'INOUT '\n"
                          "          WHEN p.proargmodes[s.i] = 'v' THEN 'VARIADIC '\n"
                          "        END ||\n"
                          "        CASE\n"
                          "          WHEN COALESCE(p.proargnames[s.i], '') = '' THEN ''\n"
                          "          ELSE p.proargnames[s.i] || ' '\n"
                          "        END ||\n"
                          "        pg_catalog.format_type(p.proallargtypes[s.i], NULL)\n"
                          "      FROM\n"
                          "        pg_catalog.generate_series(1, pg_catalog.array_upper(p.proallargtypes, 1)) AS s(i)\n"
                          "    ), ', ')\n"
                          "  ELSE\n"
                          "    pg_catalog.array_to_string(ARRAY(\n"
                          "      SELECT\n"
                          "        CASE\n"
                          "          WHEN COALESCE(p.proargnames[s.i+1], '') = '' THEN ''\n"
                          "          ELSE p.proargnames[s.i+1] || ' '\n"
                          "          END ||\n"
                          "        pg_catalog.format_type(p.proargtypes[s.i], NULL)\n"
                          "      FROM\n"
                          "        pg_catalog.generate_series(0, pg_catalog.array_upper(p.proargtypes, 1)) AS s(i)\n"
                          "    ), ', ')\n"
                          "  END AS \"%s\",\n"
                          "  CASE\n"
                          "    WHEN p.proisagg 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("trigger"),
                          gettext_noop("normal"),
                          gettext_noop("Type"));
    else
        appendPQExpBuffer(&buf,
                          "  CASE WHEN p.proretset THEN 'SETOF ' ELSE '' END ||\n"
                          "  pg_catalog.format_type(p.prorettype, NULL) as \"%s\",\n"
                          "  pg_catalog.oidvectortypes(p.proargtypes) as \"%s\",\n"
                          "  CASE\n"
                          "    WHEN p.proisagg 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("trigger"),
                          gettext_noop("normal"),
                          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\""
                          ",\n p.prosrc as \"%s\""
                          ",\n pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"",
                          gettext_noop("Language"),
                          gettext_noop("Source code"),
                          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");

    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 && showTrigger && showWindow)
         /* Do nothing */ ;
    else if (showNormal)
    {
        if (!showAggregate)
        {
            if (have_where)
                appendPQExpBufferStr(&buf, "      AND ");
            else
            {
                appendPQExpBufferStr(&buf, "WHERE ");
                have_where = true;
            }
            appendPQExpBufferStr(&buf, "NOT p.proisagg\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 && pset.sversion >= 80400)
        {
            if (have_where)
                appendPQExpBufferStr(&buf, "      AND ");
            else
            {
                appendPQExpBufferStr(&buf, "WHERE ");
                have_where = true;
            }
            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)
        {
            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 (showWindow)
        {
            if (needs_or)
                appendPQExpBufferStr(&buf, "       OR ");
            appendPQExpBufferStr(&buf, "p.proiswindow\n");
            needs_or = true;
        }
        appendPQExpBufferStr(&buf, "      )\n");
    }

    processSQLNamePattern(pset.db, &buf, pattern, have_where, false,
                          "n.nspname", "p.proname", NULL,
                          "pg_catalog.pg_function_is_visible(p.oid)");

    if (!showSystem && !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.nullPrint = NULL;
    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;
}

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

Definition at line 708 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    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.  As of 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 (1) third-party modules may still be following
     * the old convention, and (2) we'd need to do it anyway when talking to a
     * pre-9.1 server.
     */

    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 (!showSystem && !pattern)
        appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
                             "      AND n.nspname <> 'information_schema'\n");

    processSQLNamePattern(pset.db, &buf, pattern, !showSystem && !pattern, true,
                          "n.nspname", "o.oprname", NULL,
                          "pg_catalog.pg_operator_is_visible(o.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3, 4;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of operators");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool describePublications

(

const char *

pattern

)

Definition at line 5146 of file describe.c.

References _, appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, i, initPQExpBuffer(), _psqlSettings::logfile, NULL, _psqlSettings::popt, PQclear(), PQgetvalue(), PQntuples(), printfPQExpBuffer(), printTable(), printTableAddCell(), printTableAddFooter(), printTableAddHeader(), printTableCleanup(), printTableInit(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::quiet, _psqlSettings::sversion, termPQExpBuffer(), and printQueryOpt::topt.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    int         i;
    PGresult   *res;

    if (pset.sversion < 100000)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support publications.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    initPQExpBuffer(&buf);

    printfPQExpBuffer(&buf,
                      "SELECT oid, pubname,\n"
                      "  pg_catalog.pg_get_userbyid(pubowner) AS owner,\n"
                      "  puballtables, pubinsert, pubupdate, pubdelete\n"
                      "FROM pg_catalog.pg_publication\n");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL, "pubname", NULL,
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 2;");

    res = PSQLexec(buf.data);
    if (!res)
    {
        termPQExpBuffer(&buf);
        return false;
    }

    if (PQntuples(res) == 0)
    {
        if (!pset.quiet)
        {
            if (pattern)
                psql_error("Did not find any publication named \"%s\".\n",
                           pattern);
            else
                psql_error("Did not find any publications.\n");
        }

        termPQExpBuffer(&buf);
        PQclear(res);
        return false;
    }

    for (i = 0; i < PQntuples(res); i++)
    {
        const char  align = 'l';
        int         ncols = 5;
        int         nrows = 1;
        int         tables = 0;
        PGresult   *tabres;
        char       *pubid = PQgetvalue(res, i, 0);
        char       *pubname = PQgetvalue(res, i, 1);
        bool        puballtables = strcmp(PQgetvalue(res, i, 3), "t") == 0;
        int         j;
        PQExpBufferData title;
        printTableOpt myopt = pset.popt.topt;
        printTableContent cont;

        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);

        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 (!puballtables)
        {
            printfPQExpBuffer(&buf,
                              "SELECT n.nspname, c.relname\n"
                              "FROM 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);

            tabres = PSQLexec(buf.data);
            if (!tabres)
            {
                printTableCleanup(&cont);
                PQclear(res);
                termPQExpBuffer(&buf);
                termPQExpBuffer(&title);
                return false;
            }
            else
                tables = PQntuples(tabres);

            if (tables > 0)
                printTableAddFooter(&cont, _("Tables:"));

            for (j = 0; j < tables; j++)
            {
                printfPQExpBuffer(&buf, "    \"%s.%s\"",
                                  PQgetvalue(tabres, j, 0),
                                  PQgetvalue(tabres, j, 1));

                printTableAddFooter(&cont, buf.data);
            }
            PQclear(tabres);
        }

        printTable(&cont, pset.queryFout, false, pset.logfile);
        printTableCleanup(&cont);

        termPQExpBuffer(&title);
    }

    termPQExpBuffer(&buf);
    PQclear(res);

    return true;
}

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

Definition at line 3049 of file describe.c.

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

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printTableContent cont;
    printTableOpt myopt = pset.popt.topt;
    int         ncols = 3;
    int         nrows = 0;
    int         i;
    int         conns;
    const char  align = 'l';
    char      **attr;

    myopt.default_footer = false;

    initPQExpBuffer(&buf);

    if (pset.sversion >= 80100)
    {
        printfPQExpBuffer(&buf,
                          "SELECT r.rolname, r.rolsuper, r.rolinherit,\n"
                          "  r.rolcreaterole, r.rolcreatedb, r.rolcanlogin,\n"
                          "  r.rolconnlimit, r.rolvaliduntil,\n"
                          "  ARRAY(SELECT b.rolname\n"
                          "        FROM pg_catalog.pg_auth_members m\n"
                          "        JOIN pg_catalog.pg_roles b ON (m.roleid = b.oid)\n"
                          "        WHERE m.member = r.oid) as memberof");

        if (verbose && pset.sversion >= 80200)
        {
            appendPQExpBufferStr(&buf, "\n, pg_catalog.shobj_description(r.oid, 'pg_authid') AS description");
            ncols++;
        }
        if (pset.sversion >= 90100)
        {
            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");

        processSQLNamePattern(pset.db, &buf, pattern, false, false,
                              NULL, "r.rolname", NULL, NULL);
    }
    else
    {
        printfPQExpBuffer(&buf,
                          "SELECT u.usename AS rolname,\n"
                          "  u.usesuper AS rolsuper,\n"
                          "  true AS rolinherit, false AS rolcreaterole,\n"
                          "  u.usecreatedb AS rolcreatedb, true AS rolcanlogin,\n"
                          "  -1 AS rolconnlimit,"
                          "  u.valuntil as rolvaliduntil,\n"
                          "  ARRAY(SELECT g.groname FROM pg_catalog.pg_group g WHERE u.usesysid = ANY(g.grolist)) as memberof"
                          "\nFROM pg_catalog.pg_user u\n");

        processSQLNamePattern(pset.db, &buf, pattern, false, false,
                              NULL, "u.usename", NULL, NULL);
    }

    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);
    printTableAddHeader(&cont, gettext_noop("Member of"), true, align);

    if (verbose && pset.sversion >= 80200)
        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 (pset.sversion >= 90100)
            if (strcmp(PQgetvalue(res, i, (verbose ? 10 : 9)), "t") == 0)
                add_role_attribute(&buf, _("Replication"));

        if (pset.sversion >= 90500)
            if (strcmp(PQgetvalue(res, i, (verbose ? 11 : 10)), "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);

        printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false);

        if (verbose && pset.sversion >= 80200)
            printTableAddCell(&cont, PQgetvalue(res, i, 9), 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;
}

bool describeSubscriptions	(	const char *	pattern,
		bool	verbose
	)

Definition at line 5287 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, false,
    false, false};

    if (pset.sversion < 100000)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support subscriptions.\n",
                   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)
    {
        appendPQExpBuffer(&buf,
                          ",  subsynccommit AS \"%s\"\n"
                          ",  subconninfo AS \"%s\"\n",
                          gettext_noop("Synchronous commit"),
                          gettext_noop("Conninfo"));
    }

    /* 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 = current_database())");

    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          NULL, "subname", NULL,
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    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;
}

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

Definition at line 1292 of file describe.c.

References appendPQExpBufferStr(), buf, cancel_pressed, PQExpBufferData::data, _psqlSettings::db, describeOneTableDetails(), i, initPQExpBuffer(), NULL, PQclear(), PQgetvalue(), PQntuples(), printfPQExpBuffer(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::quiet, and termPQExpBuffer().

Referenced by exec_command_d().

{
    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");

    processSQLNamePattern(pset.db, &buf, pattern, !showSystem && !pattern, false,
                          "n.nspname", "c.relname", NULL,
                          "pg_catalog.pg_table_is_visible(c.oid)");

    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)
                psql_error("Did not find any relation named \"%s\".\n",
                           pattern);
            else
                psql_error("Did not find any relations.\n");
        }
        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;
}

bool describeTablespaces	(	const char *	pattern,
		bool	verbose
	)

Definition at line 208 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 80000)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support tablespaces.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    initPQExpBuffer(&buf);

    if (pset.sversion >= 90200)
        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"));
    else
        printfPQExpBuffer(&buf,
                          "SELECT spcname AS \"%s\",\n"
                          "  pg_catalog.pg_get_userbyid(spcowner) AS \"%s\",\n"
                          "  spclocation AS \"%s\"",
                          gettext_noop("Name"),
                          gettext_noop("Owner"),
                          gettext_noop("Location"));

    if (verbose)
    {
        appendPQExpBufferStr(&buf, ",\n  ");
        printACLColumn(&buf, "spcacl");
    }

    if (verbose && pset.sversion >= 90000)
        appendPQExpBuffer(&buf,
                          ",\n  spcoptions AS \"%s\"",
                          gettext_noop("Options"));

    if (verbose && pset.sversion >= 90200)
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.pg_size_pretty(pg_catalog.pg_tablespace_size(oid)) AS \"%s\"",
                          gettext_noop("Size"));

    if (verbose && pset.sversion >= 80200)
        appendPQExpBuffer(&buf,
                          ",\n  pg_catalog.shobj_description(oid, 'pg_tablespace') AS \"%s\"",
                          gettext_noop("Description"));

    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_tablespace\n");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL, "spcname", NULL,
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of tablespaces");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

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

Definition at line 592 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, PQExpBufferData::data, _psqlSettings::db, gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, PSQLexec(), _psqlSettings::queryFout, RELKIND_COMPOSITE_TYPE, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    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",
                          gettext_noop("Internal name"),
                          gettext_noop("Size"));
    if (verbose && pset.sversion >= 80300)
    {
        appendPQExpBufferStr(&buf,
                             "  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");

        if (pset.sversion >= 90100)
            appendPQExpBufferStr(&buf,
                                 "          ORDER BY e.enumsortorder\n");
        else
            appendPQExpBufferStr(&buf,
                                 "          ORDER BY e.oid\n");

        appendPQExpBuffer(&buf,
                          "      ),\n"
                          "      E'\\n'\n"
                          "  ) AS \"%s\",\n",
                          gettext_noop("Elements"));
    }
    if (verbose)
    {
        appendPQExpBuffer(&buf,
                          "  pg_catalog.pg_get_userbyid(t.typowner) AS \"%s\",\n",
                          gettext_noop("Owner"));
    }
    if (verbose && pset.sversion >= 90200)
    {
        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 (before 8.3 we have to use the assumption
     * that their names start with underscore)
     */
    if (pset.sversion >= 80300)
        appendPQExpBufferStr(&buf, "  AND NOT EXISTS(SELECT 1 FROM pg_catalog.pg_type el WHERE el.oid = t.typelem AND el.typarray = t.oid)\n");
    else
        appendPQExpBufferStr(&buf, "  AND t.typname !~ '^_'\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 */
    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "n.nspname", "t.typname",
                          "pg_catalog.format_type(t.oid, NULL)",
                          "pg_catalog.pg_type_is_visible(t.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of data types");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listAllDbs	(	const char *	pattern,
		bool	verbose
	)

Definition at line 785 of file describe.c.

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

Referenced by exec_command_list(), and main().

{
    PGresult   *res;
    PQExpBufferData buf;
    printQueryOpt myopt = pset.popt;

    initPQExpBuffer(&buf);

    printfPQExpBuffer(&buf,
                      "SELECT 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 >= 80400)
        appendPQExpBuffer(&buf,
                          "       d.datcollate as \"%s\",\n"
                          "       d.datctype as \"%s\",\n",
                          gettext_noop("Collate"),
                          gettext_noop("Ctype"));
    appendPQExpBufferStr(&buf, "       ");
    printACLColumn(&buf, "d.datacl");
    if (verbose && pset.sversion >= 80200)
        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\"",
                          gettext_noop("Size"));
    if (verbose && pset.sversion >= 80000)
        appendPQExpBuffer(&buf,
                          ",\n       t.spcname as \"%s\"",
                          gettext_noop("Tablespace"));
    if (verbose && pset.sversion >= 80200)
        appendPQExpBuffer(&buf,
                          ",\n       pg_catalog.shobj_description(d.oid, 'pg_database') as \"%s\"",
                          gettext_noop("Description"));
    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_database d\n");
    if (verbose && pset.sversion >= 80000)
        appendPQExpBufferStr(&buf,
                             "  JOIN pg_catalog.pg_tablespace t on d.dattablespace = t.oid\n");

    if (pattern)
        processSQLNamePattern(pset.db, &buf, pattern, false, false,
                              NULL, "d.datname", NULL, NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");
    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of databases");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listCasts	(	const char *	pattern,
		bool	verbose
	)

Definition at line 3770 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, true, false};

    initPQExpBuffer(&buf);

    /*
     * We need a left join to pg_proc for binary casts; the others are just
     * paranoia.  Also note that we don't attempt to localize '(binary
     * coercible)', because there's too much risk of gettext translating a
     * function name that happens to match some string in the PO database.
     */
    printfPQExpBuffer(&buf,
                      "SELECT pg_catalog.format_type(castsource, NULL) AS \"%s\",\n"
                      "       pg_catalog.format_type(casttarget, NULL) AS \"%s\",\n"
                      "       CASE WHEN castfunc = 0 THEN '(binary coercible)'\n"
                      "            ELSE p.proname\n"
                      "       END as \"%s\",\n"
                      "       CASE WHEN c.castcontext = 'e' THEN '%s'\n"
                      "            WHEN c.castcontext = 'a' THEN '%s'\n"
                      "            ELSE '%s'\n"
                      "       END as \"%s\"",
                      gettext_noop("Source type"),
                      gettext_noop("Target type"),
                      gettext_noop("Function"),
                      gettext_noop("no"),
                      gettext_noop("in assignment"),
                      gettext_noop("yes"),
                      gettext_noop("Implicit?"));

    if (verbose)
        appendPQExpBuffer(&buf,
                          ",\n       d.description AS \"%s\"\n",
                          gettext_noop("Description"));

    appendPQExpBufferStr(&buf,
                         "FROM 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
     */
    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "ns.nspname", "ts.typname",
                          "pg_catalog.format_type(ts.oid, NULL)",
                          "pg_catalog.pg_type_is_visible(ts.oid)");

    appendPQExpBufferStr(&buf, ") OR (true");

    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "nt.nspname", "tt.typname",
                          "pg_catalog.format_type(tt.oid, NULL)",
                          "pg_catalog.pg_type_is_visible(tt.oid)");

    appendPQExpBufferStr(&buf, ") )\nORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    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;
}

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

Definition at line 3869 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, false, false, false};

    if (pset.sversion < 90100)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support collations.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    initPQExpBuffer(&buf);

    printfPQExpBuffer(&buf,
                      "SELECT n.nspname AS \"%s\",\n"
                      "       c.collname AS \"%s\",\n"
                      "       c.collcollate AS \"%s\",\n"
                      "       c.collctype AS \"%s\"",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Collate"),
                      gettext_noop("Ctype"));

    if (pset.sversion >= 100000)
        appendPQExpBuffer(&buf,
                          ",\n       CASE c.collprovider WHEN 'd' THEN 'default' WHEN 'c' THEN 'libc' WHEN 'i' THEN 'icu' END AS \"%s\"",
                          gettext_noop("Provider"));

    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");

    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "n.nspname", "c.collname", NULL,
                          "pg_catalog.pg_collation_is_visible(c.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    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;
}

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

Definition at line 3628 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    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");

    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "n.nspname", "c.conname", NULL,
                          "pg_catalog.pg_conversion_is_visible(c.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    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;
}

bool listDbRoleSettings	(	const char *	pattern1,
		const char *	pattern2
	)

Definition at line 3220 of file describe.c.

References _, appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), PQntuples(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::quiet, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    bool        havewhere;

    if (pset.sversion < 90000)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support per-database role settings.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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"));
    havewhere = processSQLNamePattern(pset.db, &buf, pattern, false, false,
                                      NULL, "r.rolname", NULL, NULL);
    processSQLNamePattern(pset.db, &buf, pattern2, havewhere, false,
                          NULL, "d.datname", NULL, NULL);
    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)
            psql_error("Did not find any settings for role \"%s\" and database \"%s\".\n",
                       pattern, pattern2);
        else if (pattern)
            psql_error("Did not find any settings for role \"%s\".\n",
                       pattern);
        else
            psql_error("Did not find any settings.\n");
    }
    else
    {
        myopt.nullPrint = NULL;
        myopt.title = _("List of settings");
        myopt.translate_header = true;

        printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
    }

    PQclear(res);
    return true;
}

bool listDefaultACLs

(

const char *

pattern

)

Definition at line 1015 of file describe.c.

References _, appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, DEFACLOBJ_FUNCTION, DEFACLOBJ_NAMESPACE, DEFACLOBJ_RELATION, DEFACLOBJ_SEQUENCE, DEFACLOBJ_TYPE, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, true, false};

    if (pset.sversion < 90000)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support altering default privileges.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL,
                          "n.nspname",
                          "pg_catalog.pg_get_userbyid(d.defaclrole)",
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3;");

    res = PSQLexec(buf.data);
    if (!res)
    {
        termPQExpBuffer(&buf);
        return false;
    }

    myopt.nullPrint = NULL;
    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;
}

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

Definition at line 3542 of file describe.c.

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

Referenced by exec_command_d().

{
    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",
                      gettext_noop("Schema"),
                      gettext_noop("Name"),
                      gettext_noop("Type"));

    if (pset.sversion >= 90100)
        appendPQExpBuffer(&buf,
                          "       (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",
                          gettext_noop("Collation"));
    appendPQExpBuffer(&buf,
                      "       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("Nullable"),
                      gettext_noop("Default"),
                      gettext_noop("Check"));

    if (verbose)
    {
        if (pset.sversion >= 90200)
        {
            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");

    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "n.nspname", "t.typname", NULL,
                          "pg_catalog.pg_type_is_visible(t.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of domains");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listEventTriggers	(	const char *	pattern,
		bool	verbose
	)

Definition at line 3704 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] =
    {false, false, false, true, false, false, false};

    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("Procedure"),
                      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 ");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL, "evtname", NULL, NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    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;
}

bool listExtensionContents

(

const char *

pattern

)

Definition at line 4966 of file describe.c.

References appendPQExpBufferStr(), buf, cancel_pressed, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), i, initPQExpBuffer(), listOneExtensionContents(), NULL, PQclear(), PQgetvalue(), PQntuples(), printfPQExpBuffer(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::quiet, _psqlSettings::sversion, and termPQExpBuffer().

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    int         i;

    if (pset.sversion < 90100)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support extensions.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT e.extname, e.oid\n"
                      "FROM pg_catalog.pg_extension e\n");

    processSQLNamePattern(pset.db, &buf, pattern,
                          false, false,
                          NULL, "e.extname", NULL,
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    if (PQntuples(res) == 0)
    {
        if (!pset.quiet)
        {
            if (pattern)
                psql_error("Did not find any extension named \"%s\".\n",
                           pattern);
            else
                psql_error("Did not find any extensions.\n");
        }
        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;
}

bool listExtensions

(

const char *

pattern

)

Definition at line 4909 of file describe.c.

References _, appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 90100)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support extensions.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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"));

    processSQLNamePattern(pset.db, &buf, pattern,
                          false, false,
                          NULL, "e.extname", NULL,
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of installed extensions");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listForeignDataWrappers	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4605 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 80400)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support foreign-data wrappers.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    initPQExpBuffer(&buf);
    printfPQExpBuffer(&buf,
                      "SELECT fdw.fdwname AS \"%s\",\n"
                      "  pg_catalog.pg_get_userbyid(fdw.fdwowner) AS \"%s\",\n",
                      gettext_noop("Name"),
                      gettext_noop("Owner"));
    if (pset.sversion >= 90100)
        appendPQExpBuffer(&buf,
                          "  fdw.fdwhandler::pg_catalog.regproc AS \"%s\",\n",
                          gettext_noop("Handler"));
    appendPQExpBuffer(&buf,
                      "  fdw.fdwvalidator::pg_catalog.regproc AS \"%s\"",
                      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\"",
                          gettext_noop("FDW options"));

        if (pset.sversion >= 90100)
            appendPQExpBuffer(&buf,
                              ",\n  d.description AS \"%s\" ",
                              gettext_noop("Description"));
    }

    appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_foreign_data_wrapper fdw\n");

    if (verbose && pset.sversion >= 90100)
        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");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL, "fdwname", NULL, NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of foreign-data wrappers");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listForeignServers	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4688 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 80400)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support foreign servers.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL, "s.srvname", NULL, NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of foreign servers");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listForeignTables	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4831 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 90100)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support foreign tables.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          "n.nspname", "c.relname", NULL,
                          "pg_catalog.pg_table_is_visible(c.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of foreign tables");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

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

Definition at line 3467 of file describe.c.

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

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    initPQExpBuffer(&buf);

    printfPQExpBuffer(&buf,
                      "SELECT l.lanname AS \"%s\",\n",
                      gettext_noop("Name"));
    if (pset.sversion >= 80300)
        appendPQExpBuffer(&buf,
                          "       pg_catalog.pg_get_userbyid(l.lanowner) as \"%s\",\n",
                          gettext_noop("Owner"));

    appendPQExpBuffer(&buf,
                      "       l.lanpltrusted AS \"%s\"",
                      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       ",
                          gettext_noop("Internal language"),
                          gettext_noop("Call handler"),
                          gettext_noop("Validator"));
        if (pset.sversion >= 90000)
            appendPQExpBuffer(&buf, "l.laninline::pg_catalog.regprocedure AS \"%s\",\n       ",
                              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)
        processSQLNamePattern(pset.db, &buf, pattern, false, false,
                              NULL, "l.lanname", NULL, NULL);

    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.nullPrint = NULL;
    myopt.title = _("List of languages");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listPublications

(

const char *

pattern

)

Definition at line 5079 of file describe.c.

References _, appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;
    static const bool translate_columns[] = {false, false, false, false, false, false};

    if (pset.sversion < 100000)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support publications.\n",
                   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\"\n",
                      gettext_noop("Name"),
                      gettext_noop("Owner"),
                      gettext_noop("All tables"),
                      gettext_noop("Inserts"),
                      gettext_noop("Updates"),
                      gettext_noop("Deletes"));

    appendPQExpBufferStr(&buf,
                         "\nFROM pg_catalog.pg_publication\n");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL, "pubname", NULL,
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    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;
}

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

Definition at line 3953 of file describe.c.

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

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    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"));
    }

    appendPQExpBuffer(&buf,
                      "\nFROM pg_catalog.pg_namespace n\n");

    if (!showSystem && !pattern)
        appendPQExpBufferStr(&buf,
                             "WHERE n.nspname !~ '^pg_' AND n.nspname <> 'information_schema'\n");

    processSQLNamePattern(pset.db, &buf, pattern,
                          !showSystem && !pattern, false,
                          NULL, "n.nspname", NULL,
                          NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of schemas");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

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

Definition at line 3304 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, PQExpBufferData::data, _psqlSettings::db, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), PQntuples(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::quiet, RELKIND_FOREIGN_TABLE, RELKIND_INDEX, RELKIND_MATVIEW, RELKIND_PARTITIONED_TABLE, RELKIND_RELATION, RELKIND_SEQUENCE, RELKIND_VIEW, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    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;
    static const bool translate_columns[] = {false, false, true, 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);

    /*
     * Note: as of Pg 8.2, we no longer use relkind 's' (special), but we keep
     * it here for backwards compatibility.
     */
    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 's' THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN '%s'"
                      " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " 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("special"),
                      gettext_noop("foreign table"),
                      gettext_noop("table"),    /* partitioned table */
                      gettext_noop("Type"),
                      gettext_noop("Owner"));

    if (showIndexes)
        appendPQExpBuffer(&buf,
                          ",\n c2.relname as \"%s\"",
                          gettext_noop("Table"));

    if (verbose)
    {
        /*
         * As of PostgreSQL 9.0, use pg_table_size() to show a more accurate
         * size of a table, including FSM, VM and TOAST tables.
         */
        if (pset.sversion >= 90000)
            appendPQExpBuffer(&buf,
                              ",\n  pg_catalog.pg_size_pretty(pg_catalog.pg_table_size(c.oid)) as \"%s\"",
                              gettext_noop("Size"));
        else if (pset.sversion >= 80100)
            appendPQExpBuffer(&buf,
                              ",\n  pg_catalog.pg_size_pretty(pg_catalog.pg_relation_size(c.oid)) as \"%s\"",
                              gettext_noop("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");

    appendPQExpBufferStr(&buf, "\nWHERE c.relkind IN (");
    if (showTables)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_RELATION) ","
                             CppAsString2(RELKIND_PARTITIONED_TABLE) ",");
    if (showViews)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_VIEW) ",");
    if (showMatViews)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_MATVIEW) ",");
    if (showIndexes)
        appendPQExpBufferStr(&buf, CppAsString2(RELKIND_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 <> 'information_schema'\n");

    /*
     * TOAST objects are suppressed unconditionally.  Since we don't provide
     * any way to select RELKIND_TOASTVALUE above, we would never show toast
     * tables in any case; it seems a bit confusing to allow their indexes to
     * be shown.  Use plain \d if you really need to look at a TOAST
     * table/index.
     */
    appendPQExpBufferStr(&buf, "      AND n.nspname !~ '^pg_toast'\n");

    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "n.nspname", "c.relname", NULL,
                          "pg_catalog.pg_table_is_visible(c.oid)");

    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)
            psql_error("Did not find any relation named \"%s\".\n",
                       pattern);
        else
            psql_error("Did not find any relations.\n");
    }
    else
    {
        myopt.nullPrint = NULL;
        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;
}

bool listTSConfigs	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4399 of file describe.c.

References _, appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), listTSConfigsVerbose(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 80300)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support full text search.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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")
        );

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          "n.nspname", "c.cfgname", NULL,
                          "pg_catalog.pg_ts_config_is_visible(c.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of text search configurations");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listTSDictionaries	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4257 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 80300)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support full text search.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          "n.nspname", "d.dictname", NULL,
                          "pg_catalog.pg_ts_dict_is_visible(d.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of text search dictionaries");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listTSParsers	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4010 of file describe.c.

References _, appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), listTSParsersVerbose(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 80300)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support full text search.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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")
        );

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          "n.nspname", "p.prsname", NULL,
                          "pg_catalog.pg_ts_parser_is_visible(p.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of text search parsers");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listTSTemplates	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4328 of file describe.c.

References _, appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 80300)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support full text search.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          "n.nspname", "t.tmplname", NULL,
                          "pg_catalog.pg_ts_template_is_visible(t.oid)");

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of text search templates");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool listUserMappings	(	const char *	pattern,
		bool	verbose
	)

Definition at line 4770 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, formatPGVersionNumber(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, psql_error(), PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    PQExpBufferData buf;
    PGresult   *res;
    printQueryOpt myopt = pset.popt;

    if (pset.sversion < 80400)
    {
        char        sverbuf[32];

        psql_error("The server (version %s) does not support user mappings.\n",
                   formatPGVersionNumber(pset.sversion, false,
                                         sverbuf, sizeof(sverbuf)));
        return true;
    }

    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");

    processSQLNamePattern(pset.db, &buf, pattern, false, false,
                          NULL, "um.srvname", "um.usename", NULL);

    appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");

    res = PSQLexec(buf.data);
    termPQExpBuffer(&buf);
    if (!res)
        return false;

    myopt.nullPrint = NULL;
    myopt.title = _("List of user mappings");
    myopt.translate_header = true;

    printQuery(res, &myopt, pset.queryFout, false, pset.logfile);

    PQclear(res);
    return true;
}

bool objectDescription	(	const char *	pattern,
		bool	showSystem
	)

Definition at line 1100 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, PQExpBufferData::data, _psqlSettings::db, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printQuery(), processSQLNamePattern(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d().

{
    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");

    processSQLNamePattern(pset.db, &buf, pattern, !showSystem && !pattern,
                          false, "n.nspname", "pgc.conname", NULL,
                          "pg_catalog.pg_table_is_visible(c.oid)");

    /* 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");

    processSQLNamePattern(pset.db, &buf, pattern, !showSystem && !pattern,
                          false, "n.nspname", "pgc.conname", NULL,
                          "pg_catalog.pg_type_is_visible(t.oid)");


    /*
     * pg_opclass.opcmethod only available in 8.3+
     */
    if (pset.sversion >= 80300)
    {
        /* 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");

        processSQLNamePattern(pset.db, &buf, pattern, true, false,
                              "n.nspname", "o.opcname", NULL,
                              "pg_catalog.pg_opclass_is_visible(o.oid)");
    }

    /*
     * although operator family comments have been around since 8.3,
     * pg_opfamily_is_visible is only available in 9.2+
     */
    if (pset.sversion >= 90200)
    {
        /* 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");

        processSQLNamePattern(pset.db, &buf, pattern, true, false,
                              "n.nspname", "opf.opfname", NULL,
                              "pg_catalog.pg_opfamily_is_visible(opf.oid)");
    }

    /* 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");

    processSQLNamePattern(pset.db, &buf, pattern, true, false,
                          "n.nspname", "r.rulename", NULL,
                          "pg_catalog.pg_table_is_visible(c.oid)");

    /* 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");

    processSQLNamePattern(pset.db, &buf, pattern, !showSystem && !pattern, false,
                          "n.nspname", "t.tgname", NULL,
                          "pg_catalog.pg_table_is_visible(c.oid)");

    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.nullPrint = NULL;
    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;
}

bool permissionsList

(

const char *

pattern

)

Definition at line 855 of file describe.c.

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, PQExpBufferData::data, _psqlSettings::db, gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, printQueryOpt::n_translate_columns, NULL, printQueryOpt::nullPrint, _psqlSettings::popt, PQclear(), printACLColumn(), printfPQExpBuffer(), printQuery(), processSQLNamePattern(), pset, PSQLexec(), _psqlSettings::queryFout, RELKIND_FOREIGN_TABLE, RELKIND_MATVIEW, RELKIND_PARTITIONED_TABLE, RELKIND_RELATION, RELKIND_SEQUENCE, RELKIND_VIEW, _psqlSettings::sversion, termPQExpBuffer(), printQueryOpt::title, printQueryOpt::translate_columns, and printQueryOpt::translate_header.

Referenced by exec_command_d(), and exec_command_z().

{
    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 " Cpp