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Functions
describe.h File Reference
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Functions

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

Function Documentation

◆ describeAccessMethods()

bool describeAccessMethods ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 150 of file describe.c.

151{
152 PQExpBufferData buf;
153 PGresult *res;
154 printQueryOpt myopt = pset.popt;
155 static const bool translate_columns[] = {false, true, false, false};
156
157 initPQExpBuffer(&buf);
158
159 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching access methods"));
160 appendPQExpBuffer(&buf,
161 "SELECT amname AS \"%s\",\n"
162 " CASE amtype"
163 " WHEN " CppAsString2(AMTYPE_INDEX) " THEN '%s'"
164 " WHEN " CppAsString2(AMTYPE_TABLE) " THEN '%s'"
165 " END AS \"%s\"",
166 gettext_noop("Name"),
167 gettext_noop("Index"),
168 gettext_noop("Table"),
169 gettext_noop("Type"));
170
171 if (verbose)
172 {
173 appendPQExpBuffer(&buf,
174 ",\n amhandler AS \"%s\",\n"
175 " pg_catalog.obj_description(oid, 'pg_am') AS \"%s\"",
176 gettext_noop("Handler"),
177 gettext_noop("Description"));
178 }
179
180 appendPQExpBufferStr(&buf,
181 "\nFROM pg_catalog.pg_am\n");
182
183 if (!validateSQLNamePattern(&buf, pattern, false, false,
184 NULL, "amname", NULL,
185 NULL,
186 NULL, 1))
187 {
188 termPQExpBuffer(&buf);
189 return false;
190 }
191
192 appendPQExpBufferStr(&buf, "ORDER BY 1;");
193
194 res = PSQLexec(buf.data);
195 termPQExpBuffer(&buf);
196 if (!res)
197 return false;
198
199 myopt.title = _("List of access methods");
200 myopt.translate_header = true;
201 myopt.translate_columns = translate_columns;
202 myopt.n_translate_columns = lengthof(translate_columns);
203
204 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
205
206 PQclear(res);
207 return true;
208}
PSQLexec
PGresult * PSQLexec(const char *query)
Definition common.c:657
gettext_noop
#define gettext_noop(x)
Definition c.h:1325
CppAsString2
#define CppAsString2(x)
Definition c.h:565
lengthof
#define lengthof(array)
Definition c.h:932
validateSQLNamePattern
static bool validateSQLNamePattern(PQExpBuffer buf, const char *pattern, bool have_where, bool force_escape, const char *schemavar, const char *namevar, const char *altnamevar, const char *visibilityrule, bool *added_clause, int maxparts)
Definition describe.c:6439
_
#define _(x)
Definition elog.c:96
printQuery
void printQuery(const PGresult *result, const printQueryOpt *opt, FILE *fout, bool is_pager, FILE *flog)
Definition print.c:3760
PQclear
#define PQclear
Definition libpq-be-fe.h:245
verbose
static int verbose
Definition pg_basebackup.c:140
buf
static char buf[DEFAULT_XLOG_SEG_SIZE]
Definition pg_test_fsync.c:71
printfPQExpBuffer
void printfPQExpBuffer(PQExpBuffer str, const char *fmt,...)
Definition pqexpbuffer.c:235
initPQExpBuffer
void initPQExpBuffer(PQExpBuffer str)
Definition pqexpbuffer.c:90
appendPQExpBuffer
void appendPQExpBuffer(PQExpBuffer str, const char *fmt,...)
Definition pqexpbuffer.c:265
appendPQExpBufferStr
void appendPQExpBufferStr(PQExpBuffer str, const char *data)
Definition pqexpbuffer.c:367
termPQExpBuffer
void termPQExpBuffer(PQExpBuffer str)
Definition pqexpbuffer.c:129
fb
static int fb(int x)
Definition preproc-init.c:92
pset
PsqlSettings pset
Definition startup.c:33
_psqlSettings::popt
printQueryOpt popt
Definition settings.h:112
_psqlSettings::logfile
FILE * logfile
Definition settings.h:149
_psqlSettings::queryFout
FILE * queryFout
Definition settings.h:105
pg_result
Definition libpq-int.h:166

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, _psqlSettings::popt, PQclear, printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

◆ describeAggregates()

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

Definition at line 79 of file describe.c.

80{
81 PQExpBufferData buf;
82 PGresult *res;
83 printQueryOpt myopt = pset.popt;
84
85 initPQExpBuffer(&buf);
86
87 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching aggregates"));
88 appendPQExpBuffer(&buf,
89 "SELECT n.nspname as \"%s\",\n"
90 " p.proname AS \"%s\",\n"
91 " pg_catalog.format_type(p.prorettype, NULL) AS \"%s\",\n"
92 " CASE WHEN p.pronargs = 0\n"
93 " THEN CAST('*' AS pg_catalog.text)\n"
94 " ELSE pg_catalog.pg_get_function_arguments(p.oid)\n"
95 " END AS \"%s\",\n",
96 gettext_noop("Schema"),
97 gettext_noop("Name"),
98 gettext_noop("Result data type"),
99 gettext_noop("Argument data types"));
100
101 if (pset.sversion >= 110000)
102 appendPQExpBuffer(&buf,
103 " pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"\n"
104 "FROM pg_catalog.pg_proc p\n"
105 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n"
106 "WHERE p.prokind = " CppAsString2(PROKIND_AGGREGATE) "\n",
107 gettext_noop("Description"));
108 else
109 appendPQExpBuffer(&buf,
110 " pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"\n"
111 "FROM pg_catalog.pg_proc p\n"
112 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n"
113 "WHERE p.proisagg\n",
114 gettext_noop("Description"));
115
116 if (!showSystem && !pattern)
117 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
118 " AND n.nspname <> 'information_schema'\n");
119
120 if (!validateSQLNamePattern(&buf, pattern, true, false,
121 "n.nspname", "p.proname", NULL,
122 "pg_catalog.pg_function_is_visible(p.oid)",
123 NULL, 3))
124 {
125 termPQExpBuffer(&buf);
126 return false;
127 }
128
129 appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
130
131 res = PSQLexec(buf.data);
132 termPQExpBuffer(&buf);
133 if (!res)
134 return false;
135
136 myopt.title = _("List of aggregate functions");
137 myopt.translate_header = true;
138
139 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
140
141 PQclear(res);
142 return true;
143}
_psqlSettings::sversion
int sversion
Definition settings.h:141

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear, printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), and validateSQLNamePattern().

Referenced by exec_command_d().

◆ describeConfigurationParameters()

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

Definition at line 4791 of file describe.c.

4793{
4794 PQExpBufferData buf;
4795 PGresult *res;
4796 printQueryOpt myopt = pset.popt;
4797
4798 initPQExpBuffer(&buf);
4799
4800 printfPQExpBuffer(&buf, "/* %s */\n",
4801 _("Get matching configuration parameters"));
4802 appendPQExpBuffer(&buf,
4803 "SELECT s.name AS \"%s\", "
4804 "pg_catalog.current_setting(s.name) AS \"%s\"",
4805 gettext_noop("Parameter"),
4806 gettext_noop("Value"));
4807
4808 if (verbose)
4809 {
4810 appendPQExpBuffer(&buf,
4811 ", s.vartype AS \"%s\", s.context AS \"%s\", ",
4812 gettext_noop("Type"),
4813 gettext_noop("Context"));
4814 if (pset.sversion >= 150000)
4815 printACLColumn(&buf, "p.paracl");
4816 else
4817 appendPQExpBuffer(&buf, "NULL AS \"%s\"",
4818 gettext_noop("Access privileges"));
4819 }
4820
4821 appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_settings s\n");
4822
4823 if (verbose && pset.sversion >= 150000)
4824 appendPQExpBufferStr(&buf,
4825 " LEFT JOIN pg_catalog.pg_parameter_acl p\n"
4826 " ON pg_catalog.lower(s.name) = p.parname\n");
4827
4828 if (pattern)
4829 processSQLNamePattern(pset.db, &buf, pattern,
4830 false, false,
4831 NULL, "pg_catalog.lower(s.name)", NULL,
4832 NULL, NULL, NULL);
4833 else
4834 appendPQExpBufferStr(&buf, "WHERE s.source <> 'default' AND\n"
4835 " s.setting IS DISTINCT FROM s.boot_val\n");
4836
4837 appendPQExpBufferStr(&buf, "ORDER BY 1;");
4838
4839 res = PSQLexec(buf.data);
4840 termPQExpBuffer(&buf);
4841 if (!res)
4842 return false;
4843
4844 if (pattern)
4845 myopt.title = _("List of configuration parameters");
4846 else
4847 myopt.title = _("List of non-default configuration parameters");
4848 myopt.translate_header = true;
4849
4850 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4851
4852 PQclear(res);
4853 return true;
4854}
printACLColumn
static void printACLColumn(PQExpBuffer buf, const char *colname)
Definition describe.c:7042
processSQLNamePattern
bool processSQLNamePattern(PGconn *conn, PQExpBuffer buf, const char *pattern, bool have_where, bool force_escape, const char *schemavar, const char *namevar, const char *altnamevar, const char *visibilityrule, PQExpBuffer dbnamebuf, int *dotcnt)
Definition string_utils.c:1051
_psqlSettings::db
PGconn * db
Definition settings.h:103

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

Referenced by exec_command_d().

◆ describeFunctions()

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

Definition at line 289 of file describe.c.

292{
293 const char *df_options = "anptwSx+";
294 bool showAggregate = strchr(functypes, 'a') != NULL;
295 bool showNormal = strchr(functypes, 'n') != NULL;
296 bool showProcedure = strchr(functypes, 'p') != NULL;
297 bool showTrigger = strchr(functypes, 't') != NULL;
298 bool showWindow = strchr(functypes, 'w') != NULL;
299 bool have_where;
300 PQExpBufferData buf;
301 PGresult *res;
302 printQueryOpt myopt = pset.popt;
303 static const bool translate_columns[] = {false, false, false, false, true, true, true, false, true, true, false, false, false, false};
304
305 if (strlen(functypes) != strspn(functypes, df_options))
306 {
307 pg_log_error("\\df only takes [%s] as options", df_options);
308 return true;
309 }
310
311 if (showProcedure && pset.sversion < 110000)
312 {
313 char sverbuf[32];
314
315 pg_log_error("\\df does not take a \"%c\" option with server version %s",
316 'p',
317 formatPGVersionNumber(pset.sversion, false,
318 sverbuf, sizeof(sverbuf)));
319 return true;
320 }
321
322 if (!showAggregate && !showNormal && !showProcedure && !showTrigger && !showWindow)
323 {
324 showAggregate = showNormal = showTrigger = showWindow = true;
325 if (pset.sversion >= 110000)
326 showProcedure = true;
327 }
328
329 initPQExpBuffer(&buf);
330
331 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching functions"));
332 appendPQExpBuffer(&buf,
333 "SELECT n.nspname as \"%s\",\n"
334 " p.proname as \"%s\",\n",
335 gettext_noop("Schema"),
336 gettext_noop("Name"));
337
338 if (pset.sversion >= 110000)
339 appendPQExpBuffer(&buf,
340 " pg_catalog.pg_get_function_result(p.oid) as \"%s\",\n"
341 " pg_catalog.pg_get_function_arguments(p.oid) as \"%s\",\n"
342 " CASE p.prokind\n"
343 " WHEN " CppAsString2(PROKIND_AGGREGATE) " THEN '%s'\n"
344 " WHEN " CppAsString2(PROKIND_WINDOW) " THEN '%s'\n"
345 " WHEN " CppAsString2(PROKIND_PROCEDURE) " THEN '%s'\n"
346 " ELSE '%s'\n"
347 " END as \"%s\"",
348 gettext_noop("Result data type"),
349 gettext_noop("Argument data types"),
350 /* translator: "agg" is short for "aggregate" */
351 gettext_noop("agg"),
352 gettext_noop("window"),
353 gettext_noop("proc"),
354 gettext_noop("func"),
355 gettext_noop("Type"));
356 else
357 appendPQExpBuffer(&buf,
358 " pg_catalog.pg_get_function_result(p.oid) as \"%s\",\n"
359 " pg_catalog.pg_get_function_arguments(p.oid) as \"%s\",\n"
360 " CASE\n"
361 " WHEN p.proisagg THEN '%s'\n"
362 " WHEN p.proiswindow THEN '%s'\n"
363 " WHEN p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype THEN '%s'\n"
364 " ELSE '%s'\n"
365 " END as \"%s\"",
366 gettext_noop("Result data type"),
367 gettext_noop("Argument data types"),
368 /* translator: "agg" is short for "aggregate" */
369 gettext_noop("agg"),
370 gettext_noop("window"),
371 gettext_noop("trigger"),
372 gettext_noop("func"),
373 gettext_noop("Type"));
374
375 if (verbose)
376 {
377 appendPQExpBuffer(&buf,
378 ",\n CASE\n"
379 " WHEN p.provolatile = "
380 CppAsString2(PROVOLATILE_IMMUTABLE) " THEN '%s'\n"
381 " WHEN p.provolatile = "
382 CppAsString2(PROVOLATILE_STABLE) " THEN '%s'\n"
383 " WHEN p.provolatile = "
384 CppAsString2(PROVOLATILE_VOLATILE) " THEN '%s'\n"
385 " END as \"%s\"",
386 gettext_noop("immutable"),
387 gettext_noop("stable"),
388 gettext_noop("volatile"),
389 gettext_noop("Volatility"));
390 appendPQExpBuffer(&buf,
391 ",\n CASE\n"
392 " WHEN p.proparallel = "
393 CppAsString2(PROPARALLEL_RESTRICTED) " THEN '%s'\n"
394 " WHEN p.proparallel = "
395 CppAsString2(PROPARALLEL_SAFE) " THEN '%s'\n"
396 " WHEN p.proparallel = "
397 CppAsString2(PROPARALLEL_UNSAFE) " THEN '%s'\n"
398 " END as \"%s\"",
399 gettext_noop("restricted"),
400 gettext_noop("safe"),
401 gettext_noop("unsafe"),
402 gettext_noop("Parallel"));
403 appendPQExpBuffer(&buf,
404 ",\n pg_catalog.pg_get_userbyid(p.proowner) as \"%s\""
405 ",\n CASE WHEN prosecdef THEN '%s' ELSE '%s' END AS \"%s\""
406 ",\n CASE WHEN p.proleakproof THEN '%s' ELSE '%s' END as \"%s\"",
407 gettext_noop("Owner"),
408 gettext_noop("definer"),
409 gettext_noop("invoker"),
410 gettext_noop("Security"),
411 gettext_noop("yes"),
412 gettext_noop("no"),
413 gettext_noop("Leakproof?"));
414 appendPQExpBufferStr(&buf, ",\n ");
415 printACLColumn(&buf, "p.proacl");
416 appendPQExpBuffer(&buf,
417 ",\n l.lanname as \"%s\"",
418 gettext_noop("Language"));
419 appendPQExpBuffer(&buf,
420 ",\n CASE WHEN l.lanname IN ('internal', 'c') THEN p.prosrc END as \"%s\"",
421 gettext_noop("Internal name"));
422 appendPQExpBuffer(&buf,
423 ",\n pg_catalog.obj_description(p.oid, 'pg_proc') as \"%s\"",
424 gettext_noop("Description"));
425 }
426
427 appendPQExpBufferStr(&buf,
428 "\nFROM pg_catalog.pg_proc p"
429 "\n LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace\n");
430
431 for (int i = 0; i < num_arg_patterns; i++)
432 {
433 appendPQExpBuffer(&buf,
434 " LEFT JOIN pg_catalog.pg_type t%d ON t%d.oid = p.proargtypes[%d]\n"
435 " LEFT JOIN pg_catalog.pg_namespace nt%d ON nt%d.oid = t%d.typnamespace\n",
436 i, i, i, i, i, i);
437 }
438
439 if (verbose)
440 appendPQExpBufferStr(&buf,
441 " LEFT JOIN pg_catalog.pg_language l ON l.oid = p.prolang\n");
442
443 have_where = false;
444
445 /* filter by function type, if requested */
446 if (showNormal && showAggregate && showProcedure && showTrigger && showWindow)
447 /* Do nothing */ ;
448 else if (showNormal)
449 {
450 if (!showAggregate)
451 {
452 if (have_where)
453 appendPQExpBufferStr(&buf, " AND ");
454 else
455 {
456 appendPQExpBufferStr(&buf, "WHERE ");
457 have_where = true;
458 }
459 if (pset.sversion >= 110000)
460 appendPQExpBufferStr(&buf, "p.prokind <> "
461 CppAsString2(PROKIND_AGGREGATE) "\n");
462 else
463 appendPQExpBufferStr(&buf, "NOT p.proisagg\n");
464 }
465 if (!showProcedure && pset.sversion >= 110000)
466 {
467 if (have_where)
468 appendPQExpBufferStr(&buf, " AND ");
469 else
470 {
471 appendPQExpBufferStr(&buf, "WHERE ");
472 have_where = true;
473 }
474 appendPQExpBufferStr(&buf, "p.prokind <> "
475 CppAsString2(PROKIND_PROCEDURE) "\n");
476 }
477 if (!showTrigger)
478 {
479 if (have_where)
480 appendPQExpBufferStr(&buf, " AND ");
481 else
482 {
483 appendPQExpBufferStr(&buf, "WHERE ");
484 have_where = true;
485 }
486 appendPQExpBufferStr(&buf, "p.prorettype <> 'pg_catalog.trigger'::pg_catalog.regtype\n");
487 }
488 if (!showWindow)
489 {
490 if (have_where)
491 appendPQExpBufferStr(&buf, " AND ");
492 else
493 {
494 appendPQExpBufferStr(&buf, "WHERE ");
495 have_where = true;
496 }
497 if (pset.sversion >= 110000)
498 appendPQExpBufferStr(&buf, "p.prokind <> "
499 CppAsString2(PROKIND_WINDOW) "\n");
500 else
501 appendPQExpBufferStr(&buf, "NOT p.proiswindow\n");
502 }
503 }
504 else
505 {
506 bool needs_or = false;
507
508 appendPQExpBufferStr(&buf, "WHERE (\n ");
509 have_where = true;
510 /* Note: at least one of these must be true ... */
511 if (showAggregate)
512 {
513 if (pset.sversion >= 110000)
514 appendPQExpBufferStr(&buf, "p.prokind = "
515 CppAsString2(PROKIND_AGGREGATE) "\n");
516 else
517 appendPQExpBufferStr(&buf, "p.proisagg\n");
518 needs_or = true;
519 }
520 if (showTrigger)
521 {
522 if (needs_or)
523 appendPQExpBufferStr(&buf, " OR ");
524 appendPQExpBufferStr(&buf,
525 "p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype\n");
526 needs_or = true;
527 }
528 if (showProcedure)
529 {
530 if (needs_or)
531 appendPQExpBufferStr(&buf, " OR ");
532 appendPQExpBufferStr(&buf, "p.prokind = "
533 CppAsString2(PROKIND_PROCEDURE) "\n");
534 needs_or = true;
535 }
536 if (showWindow)
537 {
538 if (needs_or)
539 appendPQExpBufferStr(&buf, " OR ");
540 if (pset.sversion >= 110000)
541 appendPQExpBufferStr(&buf, "p.prokind = "
542 CppAsString2(PROKIND_WINDOW) "\n");
543 else
544 appendPQExpBufferStr(&buf, "p.proiswindow\n");
545 }
546 appendPQExpBufferStr(&buf, " )\n");
547 }
548
549 if (!validateSQLNamePattern(&buf, func_pattern, have_where, false,
550 "n.nspname", "p.proname", NULL,
551 "pg_catalog.pg_function_is_visible(p.oid)",
552 NULL, 3))
553 goto error_return;
554
555 for (int i = 0; i < num_arg_patterns; i++)
556 {
557 if (strcmp(arg_patterns[i], "-") != 0)
558 {
559 /*
560 * Match type-name patterns against either internal or external
561 * name, like \dT. Unlike \dT, there seems no reason to
562 * discriminate against arrays or composite types.
563 */
564 char nspname[64];
565 char typname[64];
566 char ft[64];
567 char tiv[64];
568
569 snprintf(nspname, sizeof(nspname), "nt%d.nspname", i);
570 snprintf(typname, sizeof(typname), "t%d.typname", i);
571 snprintf(ft, sizeof(ft),
572 "pg_catalog.format_type(t%d.oid, NULL)", i);
573 snprintf(tiv, sizeof(tiv),
574 "pg_catalog.pg_type_is_visible(t%d.oid)", i);
575 if (!validateSQLNamePattern(&buf,
576 map_typename_pattern(arg_patterns[i]),
577 true, false,
578 nspname, typname, ft, tiv,
579 NULL, 3))
580 goto error_return;
581 }
582 else
583 {
584 /* "-" pattern specifies no such parameter */
585 appendPQExpBuffer(&buf, " AND t%d.typname IS NULL\n", i);
586 }
587 }
588
589 if (!showSystem && !func_pattern)
590 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
591 " AND n.nspname <> 'information_schema'\n");
592
593 appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
594
595 res = PSQLexec(buf.data);
596 termPQExpBuffer(&buf);
597 if (!res)
598 return false;
599
600 myopt.title = _("List of functions");
601 myopt.translate_header = true;
602 myopt.translate_columns = translate_columns;
603 myopt.n_translate_columns = lengthof(translate_columns);
604
605 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
606
607 PQclear(res);
608 return true;
609
610error_return:
611 termPQExpBuffer(&buf);
612 return false;
613}
map_typename_pattern
static const char * map_typename_pattern(const char *pattern)
Definition describe.c:728
i
int i
Definition isn.c:77
pg_log_error
#define pg_log_error(...)
Definition logging.h:108
typname
NameData typname
Definition pg_type.h:43
snprintf
#define snprintf
Definition port.h:261
formatPGVersionNumber
char * formatPGVersionNumber(int version_number, bool include_minor, char *buf, size_t buflen)
Definition string_utils.c:313

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), formatPGVersionNumber(), gettext_noop, i, initPQExpBuffer(), lengthof, _psqlSettings::logfile, map_typename_pattern(), pg_log_error, _psqlSettings::popt, PQclear, printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, snprintf, _psqlSettings::sversion, termPQExpBuffer(), typname, validateSQLNamePattern(), and verbose.

Referenced by exec_command_dfo().

◆ describeOperators()

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

Definition at line 778 of file describe.c.

781{
782 PQExpBufferData buf;
783 PGresult *res;
784 printQueryOpt myopt = pset.popt;
785 static const bool translate_columns[] = {false, false, false, false, false, false, true, false};
786
787 initPQExpBuffer(&buf);
788
789 /*
790 * Note: before Postgres 9.1, we did not assign comments to any built-in
791 * operators, preferring to let the comment on the underlying function
792 * suffice. The coalesce() on the obj_description() calls below supports
793 * this convention by providing a fallback lookup of a comment on the
794 * operator's function. Since 9.1 there is a policy that every built-in
795 * operator should have a comment; so the coalesce() is no longer
796 * necessary so far as built-in operators are concerned. We keep it
797 * anyway, for now, because third-party modules may still be following the
798 * old convention.
799 *
800 * The support for postfix operators in this query is dead code as of
801 * Postgres 14, but we need to keep it for as long as we support talking
802 * to pre-v14 servers.
803 */
804
805 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching operators"));
806 appendPQExpBuffer(&buf,
807 "SELECT n.nspname as \"%s\",\n"
808 " o.oprname AS \"%s\",\n"
809 " CASE WHEN o.oprkind='l' THEN NULL ELSE pg_catalog.format_type(o.oprleft, NULL) END AS \"%s\",\n"
810 " CASE WHEN o.oprkind='r' THEN NULL ELSE pg_catalog.format_type(o.oprright, NULL) END AS \"%s\",\n"
811 " pg_catalog.format_type(o.oprresult, NULL) AS \"%s\",\n",
812 gettext_noop("Schema"),
813 gettext_noop("Name"),
814 gettext_noop("Left arg type"),
815 gettext_noop("Right arg type"),
816 gettext_noop("Result type"));
817
818 if (verbose)
819 appendPQExpBuffer(&buf,
820 " o.oprcode AS \"%s\",\n"
821 " CASE WHEN p.proleakproof THEN '%s' ELSE '%s' END AS \"%s\",\n",
822 gettext_noop("Function"),
823 gettext_noop("yes"),
824 gettext_noop("no"),
825 gettext_noop("Leakproof?"));
826
827 appendPQExpBuffer(&buf,
828 " coalesce(pg_catalog.obj_description(o.oid, 'pg_operator'),\n"
829 " pg_catalog.obj_description(o.oprcode, 'pg_proc')) AS \"%s\"\n"
830 "FROM pg_catalog.pg_operator o\n"
831 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = o.oprnamespace\n",
832 gettext_noop("Description"));
833
834 if (num_arg_patterns >= 2)
835 {
836 num_arg_patterns = 2; /* ignore any additional arguments */
837 appendPQExpBufferStr(&buf,
838 " LEFT JOIN pg_catalog.pg_type t0 ON t0.oid = o.oprleft\n"
839 " LEFT JOIN pg_catalog.pg_namespace nt0 ON nt0.oid = t0.typnamespace\n"
840 " LEFT JOIN pg_catalog.pg_type t1 ON t1.oid = o.oprright\n"
841 " LEFT JOIN pg_catalog.pg_namespace nt1 ON nt1.oid = t1.typnamespace\n");
842 }
843 else if (num_arg_patterns == 1)
844 {
845 appendPQExpBufferStr(&buf,
846 " LEFT JOIN pg_catalog.pg_type t0 ON t0.oid = o.oprright\n"
847 " LEFT JOIN pg_catalog.pg_namespace nt0 ON nt0.oid = t0.typnamespace\n");
848 }
849
850 if (verbose)
851 appendPQExpBufferStr(&buf,
852 " LEFT JOIN pg_catalog.pg_proc p ON p.oid = o.oprcode\n");
853
854 if (!showSystem && !oper_pattern)
855 appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
856 " AND n.nspname <> 'information_schema'\n");
857
858 if (!validateSQLNamePattern(&buf, oper_pattern,
859 !showSystem && !oper_pattern, true,
860 "n.nspname", "o.oprname", NULL,
861 "pg_catalog.pg_operator_is_visible(o.oid)",
862 NULL, 3))
863 goto error_return;
864
865 if (num_arg_patterns == 1)
866 appendPQExpBufferStr(&buf, " AND o.oprleft = 0\n");
867
868 for (int i = 0; i < num_arg_patterns; i++)
869 {
870 if (strcmp(arg_patterns[i], "-") != 0)
871 {
872 /*
873 * Match type-name patterns against either internal or external
874 * name, like \dT. Unlike \dT, there seems no reason to
875 * discriminate against arrays or composite types.
876 */
877 char nspname[64];
878 char typname[64];
879 char ft[64];
880 char tiv[64];
881
882 snprintf(nspname, sizeof(nspname), "nt%d.nspname", i);
883 snprintf(typname, sizeof(typname), "t%d.typname", i);
884 snprintf(ft, sizeof(ft),
885 "pg_catalog.format_type(t%d.oid, NULL)", i);
886 snprintf(tiv, sizeof(tiv),
887 "pg_catalog.pg_type_is_visible(t%d.oid)", i);
888 if (!validateSQLNamePattern(&buf,
889 map_typename_pattern(arg_patterns[i]),
890 true, false,
891 nspname, typname, ft, tiv,
892 NULL, 3))
893 goto error_return;
894 }
895 else
896 {
897 /* "-" pattern specifies no such parameter */
898 appendPQExpBuffer(&buf, " AND t%d.typname IS NULL\n", i);
899 }
900 }
901
902 appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3, 4;");
903
904 res = PSQLexec(buf.data);
905 termPQExpBuffer(&buf);
906 if (!res)
907 return false;
908
909 myopt.title = _("List of operators");
910 myopt.translate_header = true;
911 myopt.translate_columns = translate_columns;
912 myopt.n_translate_columns = lengthof(translate_columns);
913
914 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
915
916 PQclear(res);
917 return true;
918
919error_return:
920 termPQExpBuffer(&buf);
921 return false;
922}

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

Referenced by exec_command_dfo().

◆ describePublications()

bool describePublications ( const char *  pattern)

Definition at line 6621 of file describe.c.

6622{
6623 PQExpBufferData buf;
6624 int i;
6625 PGresult *res;
6626 bool has_pubtruncate;
6627 bool has_pubgencols;
6628 bool has_pubviaroot;
6629 bool has_pubsequence;
6630 int ncols = 6;
6631 int nrows = 1;
6632
6633 PQExpBufferData title;
6634 printTableContent cont;
6635
6636 has_pubsequence = (pset.sversion >= 190000);
6637 has_pubtruncate = (pset.sversion >= 110000);
6638 has_pubgencols = (pset.sversion >= 180000);
6639 has_pubviaroot = (pset.sversion >= 130000);
6640
6641 initPQExpBuffer(&buf);
6642
6643 printfPQExpBuffer(&buf, "/* %s */\n", _("Get details about matching publications"));
6644 appendPQExpBufferStr(&buf,
6645 "SELECT oid, pubname,\n"
6646 " pg_catalog.pg_get_userbyid(pubowner) AS owner,\n"
6647 " puballtables");
6648
6649 if (has_pubsequence)
6650 appendPQExpBufferStr(&buf,
6651 ", puballsequences");
6652 else
6653 appendPQExpBufferStr(&buf,
6654 ", false AS puballsequences");
6655
6656 appendPQExpBufferStr(&buf,
6657 ", pubinsert, pubupdate, pubdelete");
6658
6659 if (has_pubtruncate)
6660 appendPQExpBufferStr(&buf,
6661 ", pubtruncate");
6662 else
6663 appendPQExpBufferStr(&buf,
6664 ", false AS pubtruncate");
6665
6666 if (has_pubgencols)
6667 appendPQExpBuffer(&buf,
6668 ", (CASE pubgencols\n"
6669 " WHEN '%c' THEN 'none'\n"
6670 " WHEN '%c' THEN 'stored'\n"
6671 " END) AS \"%s\"\n",
6672 PUBLISH_GENCOLS_NONE,
6673 PUBLISH_GENCOLS_STORED,
6674 gettext_noop("Generated columns"));
6675 else
6676 appendPQExpBufferStr(&buf,
6677 ", 'none' AS pubgencols");
6678
6679 if (has_pubviaroot)
6680 appendPQExpBufferStr(&buf,
6681 ", pubviaroot");
6682 else
6683 appendPQExpBufferStr(&buf,
6684 ", false AS pubviaroot");
6685
6686 appendPQExpBufferStr(&buf,
6687 ", pg_catalog.obj_description(oid, 'pg_publication')");
6688
6689 appendPQExpBufferStr(&buf,
6690 "\nFROM pg_catalog.pg_publication\n");
6691
6692 if (!validateSQLNamePattern(&buf, pattern, false, false,
6693 NULL, "pubname", NULL,
6694 NULL,
6695 NULL, 1))
6696 {
6697 termPQExpBuffer(&buf);
6698 return false;
6699 }
6700
6701 appendPQExpBufferStr(&buf, "ORDER BY 2;");
6702
6703 res = PSQLexec(buf.data);
6704 if (!res)
6705 {
6706 termPQExpBuffer(&buf);
6707 return false;
6708 }
6709
6710 if (PQntuples(res) == 0)
6711 {
6712 if (!pset.quiet)
6713 {
6714 if (pattern)
6715 pg_log_error("Did not find any publication named \"%s\".",
6716 pattern);
6717 else
6718 pg_log_error("Did not find any publications.");
6719 }
6720
6721 termPQExpBuffer(&buf);
6722 PQclear(res);
6723 return false;
6724 }
6725
6726 if (has_pubsequence)
6727 ncols++;
6728 if (has_pubtruncate)
6729 ncols++;
6730 if (has_pubgencols)
6731 ncols++;
6732 if (has_pubviaroot)
6733 ncols++;
6734
6735 for (i = 0; i < PQntuples(res); i++)
6736 {
6737 const char align = 'l';
6738 char *pubid = PQgetvalue(res, i, 0);
6739 char *pubname = PQgetvalue(res, i, 1);
6740 bool puballtables = strcmp(PQgetvalue(res, i, 3), "t") == 0;
6741 printTableOpt myopt = pset.popt.topt;
6742
6743 initPQExpBuffer(&title);
6744 printfPQExpBuffer(&title, _("Publication %s"), pubname);
6745 printTableInit(&cont, &myopt, title.data, ncols, nrows);
6746
6747 printTableAddHeader(&cont, gettext_noop("Owner"), true, align);
6748 printTableAddHeader(&cont, gettext_noop("All tables"), true, align);
6749 if (has_pubsequence)
6750 printTableAddHeader(&cont, gettext_noop("All sequences"), true, align);
6751 printTableAddHeader(&cont, gettext_noop("Inserts"), true, align);
6752 printTableAddHeader(&cont, gettext_noop("Updates"), true, align);
6753 printTableAddHeader(&cont, gettext_noop("Deletes"), true, align);
6754 if (has_pubtruncate)
6755 printTableAddHeader(&cont, gettext_noop("Truncates"), true, align);
6756 if (has_pubgencols)
6757 printTableAddHeader(&cont, gettext_noop("Generated columns"), true, align);
6758 if (has_pubviaroot)
6759 printTableAddHeader(&cont, gettext_noop("Via root"), true, align);
6760 printTableAddHeader(&cont, gettext_noop("Description"), true, align);
6761
6762 printTableAddCell(&cont, PQgetvalue(res, i, 2), false, false);
6763 printTableAddCell(&cont, PQgetvalue(res, i, 3), false, false);
6764 if (has_pubsequence)
6765 printTableAddCell(&cont, PQgetvalue(res, i, 4), false, false);
6766 printTableAddCell(&cont, PQgetvalue(res, i, 5), false, false);
6767 printTableAddCell(&cont, PQgetvalue(res, i, 6), false, false);
6768 printTableAddCell(&cont, PQgetvalue(res, i, 7), false, false);
6769 if (has_pubtruncate)
6770 printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false);
6771 if (has_pubgencols)
6772 printTableAddCell(&cont, PQgetvalue(res, i, 9), false, false);
6773 if (has_pubviaroot)
6774 printTableAddCell(&cont, PQgetvalue(res, i, 10), false, false);
6775 printTableAddCell(&cont, PQgetvalue(res, i, 11), false, false);
6776
6777 if (!puballtables)
6778 {
6779 /* Get the tables for the specified publication */
6780 printfPQExpBuffer(&buf, "/* %s */\n",
6781 _("Get tables published by this publication"));
6782 appendPQExpBufferStr(&buf, "SELECT n.nspname, c.relname");
6783 if (pset.sversion >= 150000)
6784 {
6785 appendPQExpBufferStr(&buf,
6786 ", pg_catalog.pg_get_expr(pr.prqual, c.oid)");
6787 appendPQExpBufferStr(&buf,
6788 ", (CASE WHEN pr.prattrs IS NOT NULL THEN\n"
6789 " pg_catalog.array_to_string("
6790 " ARRAY(SELECT attname\n"
6791 " FROM\n"
6792 " pg_catalog.generate_series(0, pg_catalog.array_upper(pr.prattrs::pg_catalog.int2[], 1)) s,\n"
6793 " pg_catalog.pg_attribute\n"
6794 " WHERE attrelid = c.oid AND attnum = prattrs[s]), ', ')\n"
6795 " ELSE NULL END)");
6796 }
6797 else
6798 appendPQExpBufferStr(&buf,
6799 ", NULL, NULL");
6800 appendPQExpBuffer(&buf,
6801 "\nFROM pg_catalog.pg_class c,\n"
6802 " pg_catalog.pg_namespace n,\n"
6803 " pg_catalog.pg_publication_rel pr\n"
6804 "WHERE c.relnamespace = n.oid\n"
6805 " AND c.oid = pr.prrelid\n"
6806 " AND pr.prpubid = '%s'\n", pubid);
6807 if (pset.sversion >= 150000)
6808 {
6809 /*
6810 * Don't list tables that are also covered by a published
6811 * schema.
6812 */
6813 appendPQExpBuffer(&buf,
6814 " AND NOT EXISTS (\n"
6815 " SELECT 1\n"
6816 " FROM pg_catalog.pg_publication_namespace pn\n"
6817 " WHERE pn.pnpubid = pr.prpubid\n"
6818 " AND pn.pnnspid = c.relnamespace)\n");
6819 }
6820
6821 if (pset.sversion >= 190000)
6822 appendPQExpBufferStr(&buf, " AND NOT pr.prexcept\n");
6823
6824 appendPQExpBufferStr(&buf, "ORDER BY 1,2");
6825 if (!addFooterToPublicationDesc(&buf, _("Tables:"), false, &cont))
6826 goto error_return;
6827
6828 if (pset.sversion >= 150000)
6829 {
6830 /* Get the schemas for the specified publication */
6831 printfPQExpBuffer(&buf, "/* %s */\n",
6832 _("Get schemas published by this publication"));
6833 appendPQExpBuffer(&buf,
6834 "SELECT n.nspname\n"
6835 "FROM pg_catalog.pg_namespace n\n"
6836 " JOIN pg_catalog.pg_publication_namespace pn ON n.oid = pn.pnnspid\n"
6837 "WHERE pn.pnpubid = '%s'\n"
6838 "ORDER BY 1", pubid);
6839 if (!addFooterToPublicationDesc(&buf, _("Tables from schemas:"),
6840 true, &cont))
6841 goto error_return;
6842 }
6843 }
6844 else
6845 {
6846 if (pset.sversion >= 190000)
6847 {
6848 /* Get tables in the EXCEPT clause for this publication */
6849 printfPQExpBuffer(&buf, "/* %s */\n",
6850 _("Get tables excluded by this publication"));
6851 appendPQExpBuffer(&buf,
6852 "SELECT n.nspname || '.' || c.relname\n"
6853 "FROM pg_catalog.pg_class c\n"
6854 " JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n"
6855 " JOIN pg_catalog.pg_publication_rel pr ON c.oid = pr.prrelid\n"
6856 "WHERE pr.prpubid = '%s' AND pr.prexcept\n"
6857 "ORDER BY 1", pubid);
6858 if (!addFooterToPublicationDesc(&buf, _("Except tables:"),
6859 true, &cont))
6860 goto error_return;
6861 }
6862 }
6863
6864 printTable(&cont, pset.queryFout, false, pset.logfile);
6865 printTableCleanup(&cont);
6866
6867 termPQExpBuffer(&title);
6868 }
6869
6870 termPQExpBuffer(&buf);
6871 PQclear(res);
6872
6873 return true;
6874
6875error_return:
6876 printTableCleanup(&cont);
6877 PQclear(res);
6878 termPQExpBuffer(&buf);
6879 termPQExpBuffer(&title);
6880 return false;
6881}
addFooterToPublicationDesc
static bool addFooterToPublicationDesc(PQExpBuffer buf, const char *footermsg, bool as_schema, printTableContent *const cont)
Definition describe.c:6575
printTableInit
void printTableInit(printTableContent *const content, const printTableOpt *opt, const char *title, const int ncolumns, const int nrows)
Definition print.c:3209
printTableCleanup
void printTableCleanup(printTableContent *const content)
Definition print.c:3390
printTableAddCell
void printTableAddCell(printTableContent *const content, char *cell, const bool translate, const bool mustfree)
Definition print.c:3297
printTable
void printTable(const printTableContent *cont, FILE *fout, bool is_pager, FILE *flog)
Definition print.c:3654
printTableAddHeader
void printTableAddHeader(printTableContent *const content, char *header, const bool translate, const char align)
Definition print.c:3257
PQgetvalue
#define PQgetvalue
Definition libpq-be-fe.h:253
PQntuples
#define PQntuples
Definition libpq-be-fe.h:251
_psqlSettings::quiet
bool quiet
Definition settings.h:167
printQueryOpt::topt
printTableOpt topt
Definition print.h:185

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

Referenced by exec_command_d().

◆ describeRoleGrants()

bool describeRoleGrants ( const char *  pattern,
bool  showSystem 
)
extern

Definition at line 4002 of file describe.c.

4003{
4004 PQExpBufferData buf;
4005 PGresult *res;
4006 printQueryOpt myopt = pset.popt;
4007
4008 initPQExpBuffer(&buf);
4009 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching role grants"));
4010 appendPQExpBuffer(&buf,
4011 "SELECT m.rolname AS \"%s\", r.rolname AS \"%s\",\n"
4012 " pg_catalog.concat_ws(', ',\n",
4013 gettext_noop("Role name"),
4014 gettext_noop("Member of"));
4015
4016 if (pset.sversion >= 160000)
4017 appendPQExpBufferStr(&buf,
4018 " CASE WHEN pam.admin_option THEN 'ADMIN' END,\n"
4019 " CASE WHEN pam.inherit_option THEN 'INHERIT' END,\n"
4020 " CASE WHEN pam.set_option THEN 'SET' END\n");
4021 else
4022 appendPQExpBufferStr(&buf,
4023 " CASE WHEN pam.admin_option THEN 'ADMIN' END,\n"
4024 " CASE WHEN m.rolinherit THEN 'INHERIT' END,\n"
4025 " 'SET'\n");
4026
4027 appendPQExpBuffer(&buf,
4028 " ) AS \"%s\",\n"
4029 " g.rolname AS \"%s\"\n",
4030 gettext_noop("Options"),
4031 gettext_noop("Grantor"));
4032
4033 appendPQExpBufferStr(&buf,
4034 "FROM pg_catalog.pg_roles m\n"
4035 " JOIN pg_catalog.pg_auth_members pam ON (pam.member = m.oid)\n"
4036 " LEFT JOIN pg_catalog.pg_roles r ON (pam.roleid = r.oid)\n"
4037 " LEFT JOIN pg_catalog.pg_roles g ON (pam.grantor = g.oid)\n");
4038
4039 if (!showSystem && !pattern)
4040 appendPQExpBufferStr(&buf, "WHERE m.rolname !~ '^pg_'\n");
4041
4042 if (!validateSQLNamePattern(&buf, pattern, false, false,
4043 NULL, "m.rolname", NULL, NULL,
4044 NULL, 1))
4045 {
4046 termPQExpBuffer(&buf);
4047 return false;
4048 }
4049
4050 appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;\n");
4051
4052 res = PSQLexec(buf.data);
4053 termPQExpBuffer(&buf);
4054 if (!res)
4055 return false;
4056
4057 myopt.title = _("List of role grants");
4058 myopt.translate_header = true;
4059
4060 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4061
4062 PQclear(res);
4063 return true;
4064}

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

Referenced by exec_command_d().

◆ describeRoles()

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

Definition at line 3789 of file describe.c.

3790{
3791 PQExpBufferData buf;
3792 PGresult *res;
3793 printTableContent cont;
3794 printTableOpt myopt = pset.popt.topt;
3795 int ncols = 2;
3796 int nrows = 0;
3797 int i;
3798 int conns;
3799 const char align = 'l';
3800 char **attr;
3801
3802 myopt.default_footer = false;
3803
3804 initPQExpBuffer(&buf);
3805
3806 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching roles"));
3807 appendPQExpBufferStr(&buf,
3808 "SELECT r.rolname, r.rolsuper, r.rolinherit,\n"
3809 " r.rolcreaterole, r.rolcreatedb, r.rolcanlogin,\n"
3810 " r.rolconnlimit, r.rolvaliduntil");
3811
3812 if (verbose)
3813 {
3814 appendPQExpBufferStr(&buf, "\n, pg_catalog.shobj_description(r.oid, 'pg_authid') AS description");
3815 ncols++;
3816 }
3817 appendPQExpBufferStr(&buf, "\n, r.rolreplication");
3818 appendPQExpBufferStr(&buf, "\n, r.rolbypassrls");
3819
3820 appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_roles r\n");
3821
3822 if (!showSystem && !pattern)
3823 appendPQExpBufferStr(&buf, "WHERE r.rolname !~ '^pg_'\n");
3824
3825 if (!validateSQLNamePattern(&buf, pattern, false, false,
3826 NULL, "r.rolname", NULL, NULL,
3827 NULL, 1))
3828 {
3829 termPQExpBuffer(&buf);
3830 return false;
3831 }
3832
3833 appendPQExpBufferStr(&buf, "ORDER BY 1;");
3834
3835 res = PSQLexec(buf.data);
3836 if (!res)
3837 return false;
3838
3839 nrows = PQntuples(res);
3840 attr = pg_malloc0_array(char *, nrows + 1);
3841
3842 printTableInit(&cont, &myopt, _("List of roles"), ncols, nrows);
3843
3844 printTableAddHeader(&cont, gettext_noop("Role name"), true, align);
3845 printTableAddHeader(&cont, gettext_noop("Attributes"), true, align);
3846
3847 if (verbose)
3848 printTableAddHeader(&cont, gettext_noop("Description"), true, align);
3849
3850 for (i = 0; i < nrows; i++)
3851 {
3852 printTableAddCell(&cont, PQgetvalue(res, i, 0), false, false);
3853
3854 resetPQExpBuffer(&buf);
3855 if (strcmp(PQgetvalue(res, i, 1), "t") == 0)
3856 add_role_attribute(&buf, _("Superuser"));
3857
3858 if (strcmp(PQgetvalue(res, i, 2), "t") != 0)
3859 add_role_attribute(&buf, _("No inheritance"));
3860
3861 if (strcmp(PQgetvalue(res, i, 3), "t") == 0)
3862 add_role_attribute(&buf, _("Create role"));
3863
3864 if (strcmp(PQgetvalue(res, i, 4), "t") == 0)
3865 add_role_attribute(&buf, _("Create DB"));
3866
3867 if (strcmp(PQgetvalue(res, i, 5), "t") != 0)
3868 add_role_attribute(&buf, _("Cannot login"));
3869
3870 if (strcmp(PQgetvalue(res, i, (verbose ? 9 : 8)), "t") == 0)
3871 add_role_attribute(&buf, _("Replication"));
3872
3873 if (strcmp(PQgetvalue(res, i, (verbose ? 10 : 9)), "t") == 0)
3874 add_role_attribute(&buf, _("Bypass RLS"));
3875
3876 conns = atoi(PQgetvalue(res, i, 6));
3877 if (conns >= 0)
3878 {
3879 if (buf.len > 0)
3880 appendPQExpBufferChar(&buf, '\n');
3881
3882 if (conns == 0)
3883 appendPQExpBufferStr(&buf, _("No connections"));
3884 else
3885 appendPQExpBuffer(&buf, ngettext("%d connection",
3886 "%d connections",
3887 conns),
3888 conns);
3889 }
3890
3891 if (strcmp(PQgetvalue(res, i, 7), "") != 0)
3892 {
3893 if (buf.len > 0)
3894 appendPQExpBufferChar(&buf, '\n');
3895 appendPQExpBufferStr(&buf, _("Password valid until "));
3896 appendPQExpBufferStr(&buf, PQgetvalue(res, i, 7));
3897 }
3898
3899 attr[i] = pg_strdup(buf.data);
3900
3901 printTableAddCell(&cont, attr[i], false, false);
3902
3903 if (verbose)
3904 printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false);
3905 }
3906 termPQExpBuffer(&buf);
3907
3908 printTable(&cont, pset.queryFout, false, pset.logfile);
3909 printTableCleanup(&cont);
3910
3911 for (i = 0; i < nrows; i++)
3912 pg_free(attr[i]);
3913 pg_free(attr);
3914
3915 PQclear(res);
3916 return true;
3917}
ngettext
#define ngettext(s, p, n)
Definition c.h:1310
add_role_attribute
static void add_role_attribute(PQExpBuffer buf, const char *const str)
Definition describe.c:3920
pg_strdup
char * pg_strdup(const char *in)
Definition fe_memutils.c:91
pg_free
void pg_free(void *ptr)
Definition fe_memutils.c:111
pg_malloc0_array
#define pg_malloc0_array(type, count)
Definition fe_memutils.h:67
conns
static IsoConnInfo * conns
Definition isolationtester.c:40
resetPQExpBuffer
void resetPQExpBuffer(PQExpBuffer str)
Definition pqexpbuffer.c:146
appendPQExpBufferChar
void appendPQExpBufferChar(PQExpBuffer str, char ch)
Definition pqexpbuffer.c:378

References _, add_role_attribute(), appendPQExpBuffer(), appendPQExpBufferChar(), appendPQExpBufferStr(), buf, conns, fb(), gettext_noop, i, initPQExpBuffer(), _psqlSettings::logfile, ngettext, pg_free(), pg_malloc0_array, pg_strdup(), _psqlSettings::popt, PQclear, PQgetvalue, PQntuples, printfPQExpBuffer(), printTable(), printTableAddCell(), printTableAddHeader(), printTableCleanup(), printTableInit(), pset, PSQLexec(), _psqlSettings::queryFout, resetPQExpBuffer(), termPQExpBuffer(), printQueryOpt::topt, validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

◆ describeSubscriptions()

bool describeSubscriptions ( const char *  pattern,
bool  verbose 
)

Definition at line 6890 of file describe.c.

6891{
6892 PQExpBufferData buf;
6893 PGresult *res;
6894 printQueryOpt myopt = pset.popt;
6895 static const bool translate_columns[] = {false, false, false, false,
6896 false, false, false, false, false, false, false, false, false, false,
6897 false, false, false, false, false, false, false};
6898
6899 initPQExpBuffer(&buf);
6900
6901 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching subscriptions"));
6902 appendPQExpBuffer(&buf,
6903 "SELECT subname AS \"%s\"\n"
6904 ", pg_catalog.pg_get_userbyid(subowner) AS \"%s\"\n"
6905 ", subenabled AS \"%s\"\n"
6906 ", subpublications AS \"%s\"\n",
6907 gettext_noop("Name"),
6908 gettext_noop("Owner"),
6909 gettext_noop("Enabled"),
6910 gettext_noop("Publication"));
6911
6912 if (verbose)
6913 {
6914 /* Binary mode and streaming are only supported in v14 and higher */
6915 if (pset.sversion >= 140000)
6916 {
6917 appendPQExpBuffer(&buf,
6918 ", subbinary AS \"%s\"\n",
6919 gettext_noop("Binary"));
6920
6921 if (pset.sversion >= 160000)
6922 appendPQExpBuffer(&buf,
6923 ", (CASE substream\n"
6924 " WHEN " CppAsString2(LOGICALREP_STREAM_OFF) " THEN 'off'\n"
6925 " WHEN " CppAsString2(LOGICALREP_STREAM_ON) " THEN 'on'\n"
6926 " WHEN " CppAsString2(LOGICALREP_STREAM_PARALLEL) " THEN 'parallel'\n"
6927 " END) AS \"%s\"\n",
6928 gettext_noop("Streaming"));
6929 else
6930 appendPQExpBuffer(&buf,
6931 ", substream AS \"%s\"\n",
6932 gettext_noop("Streaming"));
6933 }
6934
6935 /* Two_phase and disable_on_error are only supported in v15 and higher */
6936 if (pset.sversion >= 150000)
6937 appendPQExpBuffer(&buf,
6938 ", subtwophasestate AS \"%s\"\n"
6939 ", subdisableonerr AS \"%s\"\n",
6940 gettext_noop("Two-phase commit"),
6941 gettext_noop("Disable on error"));
6942
6943 if (pset.sversion >= 160000)
6944 appendPQExpBuffer(&buf,
6945 ", suborigin AS \"%s\"\n"
6946 ", subpasswordrequired AS \"%s\"\n"
6947 ", subrunasowner AS \"%s\"\n",
6948 gettext_noop("Origin"),
6949 gettext_noop("Password required"),
6950 gettext_noop("Run as owner?"));
6951
6952 if (pset.sversion >= 170000)
6953 appendPQExpBuffer(&buf,
6954 ", subfailover AS \"%s\"\n",
6955 gettext_noop("Failover"));
6956 if (pset.sversion >= 190000)
6957 {
6958 appendPQExpBuffer(&buf,
6959 ", (select srvname from pg_catalog.pg_foreign_server where oid=subserver) AS \"%s\"\n",
6960 gettext_noop("Server"));
6961
6962 appendPQExpBuffer(&buf,
6963 ", subretaindeadtuples AS \"%s\"\n",
6964 gettext_noop("Retain dead tuples"));
6965
6966 appendPQExpBuffer(&buf,
6967 ", submaxretention AS \"%s\"\n",
6968 gettext_noop("Max retention duration"));
6969
6970 appendPQExpBuffer(&buf,
6971 ", subretentionactive AS \"%s\"\n",
6972 gettext_noop("Retention active"));
6973 }
6974
6975 appendPQExpBuffer(&buf,
6976 ", subsynccommit AS \"%s\"\n"
6977 ", subconninfo AS \"%s\"\n",
6978 gettext_noop("Synchronous commit"),
6979 gettext_noop("Conninfo"));
6980
6981 if (pset.sversion >= 190000)
6982 appendPQExpBuffer(&buf,
6983 ", subwalrcvtimeout AS \"%s\"\n",
6984 gettext_noop("Receiver timeout"));
6985
6986 /* Skip LSN is only supported in v15 and higher */
6987 if (pset.sversion >= 150000)
6988 appendPQExpBuffer(&buf,
6989 ", subskiplsn AS \"%s\"\n",
6990 gettext_noop("Skip LSN"));
6991
6992 appendPQExpBuffer(&buf,
6993 ", pg_catalog.obj_description(oid, 'pg_subscription') AS \"%s\"\n",
6994 gettext_noop("Description"));
6995 }
6996
6997 /* Only display subscriptions in current database. */
6998 appendPQExpBufferStr(&buf,
6999 "FROM pg_catalog.pg_subscription\n"
7000 "WHERE subdbid = (SELECT oid\n"
7001 " FROM pg_catalog.pg_database\n"
7002 " WHERE datname = pg_catalog.current_database())");
7003
7004 if (!validateSQLNamePattern(&buf, pattern, true, false,
7005 NULL, "subname", NULL,
7006 NULL,
7007 NULL, 1))
7008 {
7009 termPQExpBuffer(&buf);
7010 return false;
7011 }
7012
7013 appendPQExpBufferStr(&buf, "ORDER BY 1;");
7014
7015 res = PSQLexec(buf.data);
7016 termPQExpBuffer(&buf);
7017 if (!res)
7018 return false;
7019
7020 myopt.title = _("List of subscriptions");
7021 myopt.translate_header = true;
7022 myopt.translate_columns = translate_columns;
7023 myopt.n_translate_columns = lengthof(translate_columns);
7024
7025 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7026
7027 PQclear(res);
7028 return true;
7029}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, _psqlSettings::popt, PQclear, printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

◆ describeTableDetails()

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

Definition at line 1450 of file describe.c.

1451{
1452 PQExpBufferData buf;
1453 PGresult *res;
1454 int i;
1455
1456 initPQExpBuffer(&buf);
1457
1458 printfPQExpBuffer(&buf, "/* %s */\n",
1459 _("Get matching relations to describe"));
1460 appendPQExpBufferStr(&buf,
1461 "SELECT c.oid,\n"
1462 " n.nspname,\n"
1463 " c.relname\n"
1464 "FROM pg_catalog.pg_class c\n"
1465 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n");
1466
1467 if (!showSystem && !pattern)
1468 appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
1469 " AND n.nspname <> 'information_schema'\n");
1470
1471 if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern, false,
1472 "n.nspname", "c.relname", NULL,
1473 "pg_catalog.pg_table_is_visible(c.oid)",
1474 NULL, 3))
1475 {
1476 termPQExpBuffer(&buf);
1477 return false;
1478 }
1479
1480 appendPQExpBufferStr(&buf, "ORDER BY 2, 3;");
1481
1482 res = PSQLexec(buf.data);
1483 termPQExpBuffer(&buf);
1484 if (!res)
1485 return false;
1486
1487 if (PQntuples(res) == 0)
1488 {
1489 if (!pset.quiet)
1490 {
1491 if (pattern)
1492 pg_log_error("Did not find any relation named \"%s\".",
1493 pattern);
1494 else
1495 pg_log_error("Did not find any relations.");
1496 }
1497 PQclear(res);
1498 return false;
1499 }
1500
1501 for (i = 0; i < PQntuples(res); i++)
1502 {
1503 const char *oid;
1504 const char *nspname;
1505 const char *relname;
1506
1507 oid = PQgetvalue(res, i, 0);
1508 nspname = PQgetvalue(res, i, 1);
1509 relname = PQgetvalue(res, i, 2);
1510
1511 if (!describeOneTableDetails(nspname, relname, oid, verbose))
1512 {
1513 PQclear(res);
1514 return false;
1515 }
1516 if (cancel_pressed)
1517 {
1518 PQclear(res);
1519 return false;
1520 }
1521 }
1522
1523 PQclear(res);
1524 return true;
1525}
describeOneTableDetails
static bool describeOneTableDetails(const char *schemaname, const char *relationname, const char *oid, bool verbose)
Definition describe.c:1535
cancel_pressed
volatile sig_atomic_t cancel_pressed
Definition print.c:48
relname
NameData relname
Definition pg_class.h:40

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

Referenced by exec_command_d().

◆ describeTablespaces()

bool describeTablespaces ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 215 of file describe.c.

216{
217 PQExpBufferData buf;
218 PGresult *res;
219 printQueryOpt myopt = pset.popt;
220
221 initPQExpBuffer(&buf);
222
223 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching tablespaces"));
224 appendPQExpBuffer(&buf,
225 "SELECT spcname AS \"%s\",\n"
226 " pg_catalog.pg_get_userbyid(spcowner) AS \"%s\",\n"
227 " pg_catalog.pg_tablespace_location(oid) AS \"%s\"",
228 gettext_noop("Name"),
229 gettext_noop("Owner"),
230 gettext_noop("Location"));
231
232 if (verbose)
233 {
234 appendPQExpBufferStr(&buf, ",\n ");
235 printACLColumn(&buf, "spcacl");
236 appendPQExpBuffer(&buf,
237 ",\n spcoptions AS \"%s\""
238 ",\n pg_catalog.pg_size_pretty(pg_catalog.pg_tablespace_size(oid)) AS \"%s\""
239 ",\n pg_catalog.shobj_description(oid, 'pg_tablespace') AS \"%s\"",
240 gettext_noop("Options"),
241 gettext_noop("Size"),
242 gettext_noop("Description"));
243 }
244
245 appendPQExpBufferStr(&buf,
246 "\nFROM pg_catalog.pg_tablespace\n");
247
248 if (!validateSQLNamePattern(&buf, pattern, false, false,
249 NULL, "spcname", NULL,
250 NULL,
251 NULL, 1))
252 {
253 termPQExpBuffer(&buf);
254 return false;
255 }
256
257 appendPQExpBufferStr(&buf, "ORDER BY 1;");
258
259 res = PSQLexec(buf.data);
260 termPQExpBuffer(&buf);
261 if (!res)
262 return false;
263
264 myopt.title = _("List of tablespaces");
265 myopt.translate_header = true;
266
267 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
268
269 PQclear(res);
270 return true;
271}

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

Referenced by exec_command_d().

◆ describeTypes()

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

Definition at line 622 of file describe.c.

623{
624 PQExpBufferData buf;
625 PGresult *res;
626 printQueryOpt myopt = pset.popt;
627
628 initPQExpBuffer(&buf);
629
630 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching types"));
631 appendPQExpBuffer(&buf,
632 "SELECT n.nspname as \"%s\",\n"
633 " pg_catalog.format_type(t.oid, NULL) AS \"%s\",\n",
634 gettext_noop("Schema"),
635 gettext_noop("Name"));
636 if (verbose)
637 {
638 appendPQExpBuffer(&buf,
639 " t.typname AS \"%s\",\n"
640 " CASE WHEN t.typrelid != 0\n"
641 " THEN CAST('tuple' AS pg_catalog.text)\n"
642 " WHEN t.typlen < 0\n"
643 " THEN CAST('var' AS pg_catalog.text)\n"
644 " ELSE CAST(t.typlen AS pg_catalog.text)\n"
645 " END AS \"%s\",\n"
646 " pg_catalog.array_to_string(\n"
647 " ARRAY(\n"
648 " SELECT e.enumlabel\n"
649 " FROM pg_catalog.pg_enum e\n"
650 " WHERE e.enumtypid = t.oid\n"
651 " ORDER BY e.enumsortorder\n"
652 " ),\n"
653 " E'\\n'\n"
654 " ) AS \"%s\",\n"
655 " pg_catalog.pg_get_userbyid(t.typowner) AS \"%s\",\n",
656 gettext_noop("Internal name"),
657 gettext_noop("Size"),
658 gettext_noop("Elements"),
659 gettext_noop("Owner"));
660 printACLColumn(&buf, "t.typacl");
661 appendPQExpBufferStr(&buf, ",\n ");
662 }
663
664 appendPQExpBuffer(&buf,
665 " pg_catalog.obj_description(t.oid, 'pg_type') as \"%s\"\n",
666 gettext_noop("Description"));
667
668 appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_type t\n"
669 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.typnamespace\n");
670
671 /*
672 * do not include complex types (typrelid!=0) unless they are standalone
673 * composite types
674 */
675 appendPQExpBufferStr(&buf, "WHERE (t.typrelid = 0 ");
676 appendPQExpBufferStr(&buf, "OR (SELECT c.relkind = " CppAsString2(RELKIND_COMPOSITE_TYPE)
677 " FROM pg_catalog.pg_class c "
678 "WHERE c.oid = t.typrelid))\n");
679
680 /*
681 * do not include array types unless the pattern contains []
682 */
683 if (pattern == NULL || strstr(pattern, "[]") == NULL)
684 appendPQExpBufferStr(&buf, " AND NOT EXISTS(SELECT 1 FROM pg_catalog.pg_type el WHERE el.oid = t.typelem AND el.typarray = t.oid)\n");
685
686 if (!showSystem && !pattern)
687 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
688 " AND n.nspname <> 'information_schema'\n");
689
690 /* Match name pattern against either internal or external name */
691 if (!validateSQLNamePattern(&buf, map_typename_pattern(pattern),
692 true, false,
693 "n.nspname", "t.typname",
694 "pg_catalog.format_type(t.oid, NULL)",
695 "pg_catalog.pg_type_is_visible(t.oid)",
696 NULL, 3))
697 {
698 termPQExpBuffer(&buf);
699 return false;
700 }
701
702 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
703
704 res = PSQLexec(buf.data);
705 termPQExpBuffer(&buf);
706 if (!res)
707 return false;
708
709 myopt.title = _("List of data types");
710 myopt.translate_header = true;
711
712 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
713
714 PQclear(res);
715 return true;
716}

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

Referenced by exec_command_d().

◆ listAllDbs()

bool listAllDbs ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 931 of file describe.c.

932{
933 PGresult *res;
934 PQExpBufferData buf;
935 printQueryOpt myopt = pset.popt;
936
937 initPQExpBuffer(&buf);
938
939 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching databases"));
940 appendPQExpBuffer(&buf,
941 "SELECT\n"
942 " d.datname as \"%s\",\n"
943 " pg_catalog.pg_get_userbyid(d.datdba) as \"%s\",\n"
944 " pg_catalog.pg_encoding_to_char(d.encoding) as \"%s\",\n",
945 gettext_noop("Name"),
946 gettext_noop("Owner"),
947 gettext_noop("Encoding"));
948 if (pset.sversion >= 150000)
949 appendPQExpBuffer(&buf,
950 " CASE d.datlocprovider "
951 "WHEN " CppAsString2(COLLPROVIDER_BUILTIN) " THEN 'builtin' "
952 "WHEN " CppAsString2(COLLPROVIDER_LIBC) " THEN 'libc' "
953 "WHEN " CppAsString2(COLLPROVIDER_ICU) " THEN 'icu' "
954 "END AS \"%s\",\n",
955 gettext_noop("Locale Provider"));
956 else
957 appendPQExpBuffer(&buf,
958 " 'libc' AS \"%s\",\n",
959 gettext_noop("Locale Provider"));
960 appendPQExpBuffer(&buf,
961 " d.datcollate as \"%s\",\n"
962 " d.datctype as \"%s\",\n",
963 gettext_noop("Collate"),
964 gettext_noop("Ctype"));
965 if (pset.sversion >= 170000)
966 appendPQExpBuffer(&buf,
967 " d.datlocale as \"%s\",\n",
968 gettext_noop("Locale"));
969 else if (pset.sversion >= 150000)
970 appendPQExpBuffer(&buf,
971 " d.daticulocale as \"%s\",\n",
972 gettext_noop("Locale"));
973 else
974 appendPQExpBuffer(&buf,
975 " NULL as \"%s\",\n",
976 gettext_noop("Locale"));
977 if (pset.sversion >= 160000)
978 appendPQExpBuffer(&buf,
979 " d.daticurules as \"%s\",\n",
980 gettext_noop("ICU Rules"));
981 else
982 appendPQExpBuffer(&buf,
983 " NULL as \"%s\",\n",
984 gettext_noop("ICU Rules"));
985 appendPQExpBufferStr(&buf, " ");
986 printACLColumn(&buf, "d.datacl");
987 if (verbose)
988 appendPQExpBuffer(&buf,
989 ",\n CASE WHEN pg_catalog.has_database_privilege(d.datname, 'CONNECT') OR\n"
990 " pg_catalog.pg_has_role('pg_read_all_stats', 'USAGE')\n"
991 " THEN pg_catalog.pg_size_pretty(pg_catalog.pg_database_size(d.datname))\n"
992 " ELSE 'No Access'\n"
993 " END as \"%s\""
994 ",\n t.spcname as \"%s\""
995 ",\n pg_catalog.shobj_description(d.oid, 'pg_database') as \"%s\"",
996 gettext_noop("Size"),
997 gettext_noop("Tablespace"),
998 gettext_noop("Description"));
999 appendPQExpBufferStr(&buf,
1000 "\nFROM pg_catalog.pg_database d\n");
1001 if (verbose)
1002 appendPQExpBufferStr(&buf,
1003 " JOIN pg_catalog.pg_tablespace t on d.dattablespace = t.oid\n");
1004
1005 if (pattern)
1006 {
1007 if (!validateSQLNamePattern(&buf, pattern, false, false,
1008 NULL, "d.datname", NULL, NULL,
1009 NULL, 1))
1010 {
1011 termPQExpBuffer(&buf);
1012 return false;
1013 }
1014 }
1015
1016 appendPQExpBufferStr(&buf, "ORDER BY 1;");
1017 res = PSQLexec(buf.data);
1018 termPQExpBuffer(&buf);
1019 if (!res)
1020 return false;
1021
1022 myopt.title = _("List of databases");
1023 myopt.translate_header = true;
1024
1025 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1026
1027 PQclear(res);
1028 return true;
1029}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear, printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_list(), and main().

◆ listCasts()

bool listCasts ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 5026 of file describe.c.

5027{
5028 PQExpBufferData buf;
5029 PGresult *res;
5030 printQueryOpt myopt = pset.popt;
5031 static const bool translate_columns[] = {false, false, false, true, true, false};
5032
5033 initPQExpBuffer(&buf);
5034
5035 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching casts"));
5036 appendPQExpBuffer(&buf,
5037 "SELECT pg_catalog.format_type(castsource, NULL) AS \"%s\",\n"
5038 " pg_catalog.format_type(casttarget, NULL) AS \"%s\",\n",
5039 gettext_noop("Source type"),
5040 gettext_noop("Target type"));
5041
5042 /*
5043 * We don't attempt to localize '(binary coercible)' or '(with inout)',
5044 * because there's too much risk of gettext translating a function name
5045 * that happens to match some string in the PO database.
5046 */
5047 appendPQExpBuffer(&buf,
5048 " CASE WHEN c.castmethod = '%c' THEN '(binary coercible)'\n"
5049 " WHEN c.castmethod = '%c' THEN '(with inout)'\n"
5050 " ELSE p.proname\n"
5051 " END AS \"%s\",\n",
5052 COERCION_METHOD_BINARY,
5053 COERCION_METHOD_INOUT,
5054 gettext_noop("Function"));
5055
5056 appendPQExpBuffer(&buf,
5057 " CASE WHEN c.castcontext = '%c' THEN '%s'\n"
5058 " WHEN c.castcontext = '%c' THEN '%s'\n"
5059 " ELSE '%s'\n"
5060 " END AS \"%s\"",
5061 COERCION_CODE_EXPLICIT,
5062 gettext_noop("no"),
5063 COERCION_CODE_ASSIGNMENT,
5064 gettext_noop("in assignment"),
5065 gettext_noop("yes"),
5066 gettext_noop("Implicit?"));
5067
5068 if (verbose)
5069 appendPQExpBuffer(&buf,
5070 ",\n CASE WHEN p.proleakproof THEN '%s'\n"
5071 " ELSE '%s'\n"
5072 " END AS \"%s\",\n"
5073 " d.description AS \"%s\"",
5074 gettext_noop("yes"),
5075 gettext_noop("no"),
5076 gettext_noop("Leakproof?"),
5077 gettext_noop("Description"));
5078
5079 /*
5080 * We need a left join to pg_proc for binary casts; the others are just
5081 * paranoia.
5082 */
5083 appendPQExpBufferStr(&buf,
5084 "\nFROM pg_catalog.pg_cast c LEFT JOIN pg_catalog.pg_proc p\n"
5085 " ON c.castfunc = p.oid\n"
5086 " LEFT JOIN pg_catalog.pg_type ts\n"
5087 " ON c.castsource = ts.oid\n"
5088 " LEFT JOIN pg_catalog.pg_namespace ns\n"
5089 " ON ns.oid = ts.typnamespace\n"
5090 " LEFT JOIN pg_catalog.pg_type tt\n"
5091 " ON c.casttarget = tt.oid\n"
5092 " LEFT JOIN pg_catalog.pg_namespace nt\n"
5093 " ON nt.oid = tt.typnamespace\n");
5094
5095 if (verbose)
5096 appendPQExpBufferStr(&buf,
5097 " LEFT JOIN pg_catalog.pg_description d\n"
5098 " ON d.classoid = c.tableoid AND d.objoid = "
5099 "c.oid AND d.objsubid = 0\n");
5100
5101 appendPQExpBufferStr(&buf, "WHERE ( (true");
5102
5103 /*
5104 * Match name pattern against either internal or external name of either
5105 * castsource or casttarget
5106 */
5107 if (!validateSQLNamePattern(&buf, pattern, true, false,
5108 "ns.nspname", "ts.typname",
5109 "pg_catalog.format_type(ts.oid, NULL)",
5110 "pg_catalog.pg_type_is_visible(ts.oid)",
5111 NULL, 3))
5112 goto error_return;
5113
5114 appendPQExpBufferStr(&buf, ") OR (true");
5115
5116 if (!validateSQLNamePattern(&buf, pattern, true, false,
5117 "nt.nspname", "tt.typname",
5118 "pg_catalog.format_type(tt.oid, NULL)",
5119 "pg_catalog.pg_type_is_visible(tt.oid)",
5120 NULL, 3))
5121 goto error_return;
5122
5123 appendPQExpBufferStr(&buf, ") )\nORDER BY 1, 2;");
5124
5125 res = PSQLexec(buf.data);
5126 termPQExpBuffer(&buf);
5127 if (!res)
5128 return false;
5129
5130 myopt.title = _("List of casts");
5131 myopt.translate_header = true;
5132 myopt.translate_columns = translate_columns;
5133 myopt.n_translate_columns = lengthof(translate_columns);
5134
5135 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5136
5137 PQclear(res);
5138 return true;
5139
5140error_return:
5141 termPQExpBuffer(&buf);
5142 return false;
5143}

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

Referenced by exec_command_d().

◆ listCollations()

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

Definition at line 5151 of file describe.c.

5152{
5153 PQExpBufferData buf;
5154 PGresult *res;
5155 printQueryOpt myopt = pset.popt;
5156 static const bool translate_columns[] = {false, false, false, false, false, false, false, true, false};
5157
5158 initPQExpBuffer(&buf);
5159
5160 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching collations"));
5161 appendPQExpBuffer(&buf,
5162 "SELECT\n"
5163 " n.nspname AS \"%s\",\n"
5164 " c.collname AS \"%s\",\n",
5165 gettext_noop("Schema"),
5166 gettext_noop("Name"));
5167
5168 appendPQExpBuffer(&buf,
5169 " CASE c.collprovider "
5170 "WHEN " CppAsString2(COLLPROVIDER_DEFAULT) " THEN 'default' "
5171 "WHEN " CppAsString2(COLLPROVIDER_BUILTIN) " THEN 'builtin' "
5172 "WHEN " CppAsString2(COLLPROVIDER_LIBC) " THEN 'libc' "
5173 "WHEN " CppAsString2(COLLPROVIDER_ICU) " THEN 'icu' "
5174 "END AS \"%s\",\n",
5175 gettext_noop("Provider"));
5176
5177 appendPQExpBuffer(&buf,
5178 " c.collcollate AS \"%s\",\n"
5179 " c.collctype AS \"%s\",\n",
5180 gettext_noop("Collate"),
5181 gettext_noop("Ctype"));
5182
5183 if (pset.sversion >= 170000)
5184 appendPQExpBuffer(&buf,
5185 " c.colllocale AS \"%s\",\n",
5186 gettext_noop("Locale"));
5187 else if (pset.sversion >= 150000)
5188 appendPQExpBuffer(&buf,
5189 " c.colliculocale AS \"%s\",\n",
5190 gettext_noop("Locale"));
5191 else
5192 appendPQExpBuffer(&buf,
5193 " c.collcollate AS \"%s\",\n",
5194 gettext_noop("Locale"));
5195
5196 if (pset.sversion >= 160000)
5197 appendPQExpBuffer(&buf,
5198 " c.collicurules AS \"%s\",\n",
5199 gettext_noop("ICU Rules"));
5200 else
5201 appendPQExpBuffer(&buf,
5202 " NULL AS \"%s\",\n",
5203 gettext_noop("ICU Rules"));
5204
5205 if (pset.sversion >= 120000)
5206 appendPQExpBuffer(&buf,
5207 " CASE WHEN c.collisdeterministic THEN '%s' ELSE '%s' END AS \"%s\"",
5208 gettext_noop("yes"), gettext_noop("no"),
5209 gettext_noop("Deterministic?"));
5210 else
5211 appendPQExpBuffer(&buf,
5212 " '%s' AS \"%s\"",
5213 gettext_noop("yes"),
5214 gettext_noop("Deterministic?"));
5215
5216 if (verbose)
5217 appendPQExpBuffer(&buf,
5218 ",\n pg_catalog.obj_description(c.oid, 'pg_collation') AS \"%s\"",
5219 gettext_noop("Description"));
5220
5221 appendPQExpBufferStr(&buf,
5222 "\nFROM pg_catalog.pg_collation c, pg_catalog.pg_namespace n\n"
5223 "WHERE n.oid = c.collnamespace\n");
5224
5225 if (!showSystem && !pattern)
5226 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
5227 " AND n.nspname <> 'information_schema'\n");
5228
5229 /*
5230 * Hide collations that aren't usable in the current database's encoding.
5231 * If you think to change this, note that pg_collation_is_visible rejects
5232 * unusable collations, so you will need to hack name pattern processing
5233 * somehow to avoid inconsistent behavior.
5234 */
5235 appendPQExpBufferStr(&buf, " AND c.collencoding IN (-1, pg_catalog.pg_char_to_encoding(pg_catalog.getdatabaseencoding()))\n");
5236
5237 if (!validateSQLNamePattern(&buf, pattern, true, false,
5238 "n.nspname", "c.collname", NULL,
5239 "pg_catalog.pg_collation_is_visible(c.oid)",
5240 NULL, 3))
5241 {
5242 termPQExpBuffer(&buf);
5243 return false;
5244 }
5245
5246 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5247
5248 res = PSQLexec(buf.data);
5249 termPQExpBuffer(&buf);
5250 if (!res)
5251 return false;
5252
5253 myopt.title = _("List of collations");
5254 myopt.translate_header = true;
5255 myopt.translate_columns = translate_columns;
5256 myopt.n_translate_columns = lengthof(translate_columns);
5257
5258 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5259
5260 PQclear(res);
5261 return true;
5262}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, _psqlSettings::popt, PQclear, printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

◆ listConversions()

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

Definition at line 4710 of file describe.c.

4711{
4712 PQExpBufferData buf;
4713 PGresult *res;
4714 printQueryOpt myopt = pset.popt;
4715 static const bool translate_columns[] =
4716 {false, false, false, false, true, false};
4717
4718 initPQExpBuffer(&buf);
4719
4720 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching conversions"));
4721 appendPQExpBuffer(&buf,
4722 "SELECT n.nspname AS \"%s\",\n"
4723 " c.conname AS \"%s\",\n"
4724 " pg_catalog.pg_encoding_to_char(c.conforencoding) AS \"%s\",\n"
4725 " pg_catalog.pg_encoding_to_char(c.contoencoding) AS \"%s\",\n"
4726 " CASE WHEN c.condefault THEN '%s'\n"
4727 " ELSE '%s' END AS \"%s\"",
4728 gettext_noop("Schema"),
4729 gettext_noop("Name"),
4730 gettext_noop("Source"),
4731 gettext_noop("Destination"),
4732 gettext_noop("yes"), gettext_noop("no"),
4733 gettext_noop("Default?"));
4734
4735 if (verbose)
4736 appendPQExpBuffer(&buf,
4737 ",\n d.description AS \"%s\"",
4738 gettext_noop("Description"));
4739
4740 appendPQExpBufferStr(&buf,
4741 "\nFROM pg_catalog.pg_conversion c\n"
4742 " JOIN pg_catalog.pg_namespace n "
4743 "ON n.oid = c.connamespace\n");
4744
4745 if (verbose)
4746 appendPQExpBufferStr(&buf,
4747 "LEFT JOIN pg_catalog.pg_description d "
4748 "ON d.classoid = c.tableoid\n"
4749 " AND d.objoid = c.oid "
4750 "AND d.objsubid = 0\n");
4751
4752 appendPQExpBufferStr(&buf, "WHERE true\n");
4753
4754 if (!showSystem && !pattern)
4755 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
4756 " AND n.nspname <> 'information_schema'\n");
4757
4758 if (!validateSQLNamePattern(&buf, pattern, true, false,
4759 "n.nspname", "c.conname", NULL,
4760 "pg_catalog.pg_conversion_is_visible(c.oid)",
4761 NULL, 3))
4762 {
4763 termPQExpBuffer(&buf);
4764 return false;
4765 }
4766
4767 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
4768
4769 res = PSQLexec(buf.data);
4770 termPQExpBuffer(&buf);
4771 if (!res)
4772 return false;
4773
4774 myopt.title = _("List of conversions");
4775 myopt.translate_header = true;
4776 myopt.translate_columns = translate_columns;
4777 myopt.n_translate_columns = lengthof(translate_columns);
4778
4779 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4780
4781 PQclear(res);
4782 return true;
4783}

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

Referenced by exec_command_d().

◆ listDbRoleSettings()

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

Definition at line 3932 of file describe.c.

3933{
3934 PQExpBufferData buf;
3935 PGresult *res;
3936 printQueryOpt myopt = pset.popt;
3937 bool havewhere;
3938
3939 initPQExpBuffer(&buf);
3940
3941 printfPQExpBuffer(&buf, "/* %s */\n", _("Get per-database and per-role settings"));
3942 appendPQExpBuffer(&buf, "SELECT rolname AS \"%s\", datname AS \"%s\",\n"
3943 "pg_catalog.array_to_string(setconfig, E'\\n') AS \"%s\"\n"
3944 "FROM pg_catalog.pg_db_role_setting s\n"
3945 "LEFT JOIN pg_catalog.pg_database d ON d.oid = setdatabase\n"
3946 "LEFT JOIN pg_catalog.pg_roles r ON r.oid = setrole\n",
3947 gettext_noop("Role"),
3948 gettext_noop("Database"),
3949 gettext_noop("Settings"));
3950 if (!validateSQLNamePattern(&buf, pattern, false, false,
3951 NULL, "r.rolname", NULL, NULL, &havewhere, 1))
3952 goto error_return;
3953 if (!validateSQLNamePattern(&buf, pattern2, havewhere, false,
3954 NULL, "d.datname", NULL, NULL,
3955 NULL, 1))
3956 goto error_return;
3957 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
3958
3959 res = PSQLexec(buf.data);
3960 termPQExpBuffer(&buf);
3961 if (!res)
3962 return false;
3963
3964 /*
3965 * Most functions in this file are content to print an empty table when
3966 * there are no matching objects. We intentionally deviate from that
3967 * here, but only in !quiet mode, because of the possibility that the user
3968 * is confused about what the two pattern arguments mean.
3969 */
3970 if (PQntuples(res) == 0 && !pset.quiet)
3971 {
3972 if (pattern && pattern2)
3973 pg_log_error("Did not find any settings for role \"%s\" and database \"%s\".",
3974 pattern, pattern2);
3975 else if (pattern)
3976 pg_log_error("Did not find any settings for role \"%s\".",
3977 pattern);
3978 else
3979 pg_log_error("Did not find any settings.");
3980 }
3981 else
3982 {
3983 myopt.title = _("List of settings");
3984 myopt.translate_header = true;
3985
3986 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
3987 }
3988
3989 PQclear(res);
3990 return true;
3991
3992error_return:
3993 termPQExpBuffer(&buf);
3994 return false;
3995}

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

Referenced by exec_command_d().

◆ listDefaultACLs()

bool listDefaultACLs ( const char *  pattern)
extern

Definition at line 1174 of file describe.c.

1175{
1176 PQExpBufferData buf;
1177 PGresult *res;
1178 printQueryOpt myopt = pset.popt;
1179 static const bool translate_columns[] = {false, false, true, false};
1180
1181 initPQExpBuffer(&buf);
1182
1183 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching default ACLs"));
1184 appendPQExpBuffer(&buf,
1185 "SELECT pg_catalog.pg_get_userbyid(d.defaclrole) AS \"%s\",\n"
1186 " n.nspname AS \"%s\",\n"
1187 " CASE d.defaclobjtype "
1188 " WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' WHEN '%c' THEN '%s'"
1189 " WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' WHEN '%c' THEN '%s' END AS \"%s\",\n"
1190 " ",
1191 gettext_noop("Owner"),
1192 gettext_noop("Schema"),
1193 DEFACLOBJ_RELATION,
1194 gettext_noop("table"),
1195 DEFACLOBJ_SEQUENCE,
1196 gettext_noop("sequence"),
1197 DEFACLOBJ_FUNCTION,
1198 gettext_noop("function"),
1199 DEFACLOBJ_TYPE,
1200 gettext_noop("type"),
1201 DEFACLOBJ_NAMESPACE,
1202 gettext_noop("schema"),
1203 DEFACLOBJ_LARGEOBJECT,
1204 gettext_noop("large object"),
1205 gettext_noop("Type"));
1206
1207 printACLColumn(&buf, "d.defaclacl");
1208
1209 appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_default_acl d\n"
1210 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = d.defaclnamespace\n");
1211
1212 if (!validateSQLNamePattern(&buf, pattern, false, false,
1213 NULL,
1214 "n.nspname",
1215 "pg_catalog.pg_get_userbyid(d.defaclrole)",
1216 NULL,
1217 NULL, 3))
1218 goto error_return;
1219
1220 appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3;");
1221
1222 res = PSQLexec(buf.data);
1223 if (!res)
1224 goto error_return;
1225
1226 printfPQExpBuffer(&buf, _("Default access privileges"));
1227 myopt.title = buf.data;
1228 myopt.translate_header = true;
1229 myopt.translate_columns = translate_columns;
1230 myopt.n_translate_columns = lengthof(translate_columns);
1231
1232 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1233
1234 termPQExpBuffer(&buf);
1235 PQclear(res);
1236 return true;
1237
1238error_return:
1239 termPQExpBuffer(&buf);
1240 return false;
1241}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, fb(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, _psqlSettings::popt, PQclear, printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), and validateSQLNamePattern().

Referenced by exec_command_d().

◆ listDomains()

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

Definition at line 4626 of file describe.c.

4627{
4628 PQExpBufferData buf;
4629 PGresult *res;
4630 printQueryOpt myopt = pset.popt;
4631
4632 initPQExpBuffer(&buf);
4633
4634 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching domains"));
4635 appendPQExpBuffer(&buf,
4636 "SELECT n.nspname as \"%s\",\n"
4637 " t.typname as \"%s\",\n"
4638 " pg_catalog.format_type(t.typbasetype, t.typtypmod) as \"%s\",\n"
4639 " (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type bt\n"
4640 " WHERE c.oid = t.typcollation AND bt.oid = t.typbasetype AND t.typcollation <> bt.typcollation) as \"%s\",\n"
4641 " CASE WHEN t.typnotnull THEN 'not null' END as \"%s\",\n"
4642 " t.typdefault as \"%s\",\n"
4643 " pg_catalog.array_to_string(ARRAY(\n"
4644 " SELECT pg_catalog.pg_get_constraintdef(r.oid, true) FROM pg_catalog.pg_constraint r WHERE t.oid = r.contypid AND r.contype = " CppAsString2(CONSTRAINT_CHECK) " ORDER BY r.conname\n"
4645 " ), ' ') as \"%s\"",
4646 gettext_noop("Schema"),
4647 gettext_noop("Name"),
4648 gettext_noop("Type"),
4649 gettext_noop("Collation"),
4650 gettext_noop("Nullable"),
4651 gettext_noop("Default"),
4652 gettext_noop("Check"));
4653
4654 if (verbose)
4655 {
4656 appendPQExpBufferStr(&buf, ",\n ");
4657 printACLColumn(&buf, "t.typacl");
4658 appendPQExpBuffer(&buf,
4659 ",\n d.description as \"%s\"",
4660 gettext_noop("Description"));
4661 }
4662
4663 appendPQExpBufferStr(&buf,
4664 "\nFROM pg_catalog.pg_type t\n"
4665 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.typnamespace\n");
4666
4667 if (verbose)
4668 appendPQExpBufferStr(&buf,
4669 " LEFT JOIN pg_catalog.pg_description d "
4670 "ON d.classoid = t.tableoid AND d.objoid = t.oid "
4671 "AND d.objsubid = 0\n");
4672
4673 appendPQExpBufferStr(&buf, "WHERE t.typtype = 'd'\n");
4674
4675 if (!showSystem && !pattern)
4676 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
4677 " AND n.nspname <> 'information_schema'\n");
4678
4679 if (!validateSQLNamePattern(&buf, pattern, true, false,
4680 "n.nspname", "t.typname", NULL,
4681 "pg_catalog.pg_type_is_visible(t.oid)",
4682 NULL, 3))
4683 {
4684 termPQExpBuffer(&buf);
4685 return false;
4686 }
4687
4688 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
4689
4690 res = PSQLexec(buf.data);
4691 termPQExpBuffer(&buf);
4692 if (!res)
4693 return false;
4694
4695 myopt.title = _("List of domains");
4696 myopt.translate_header = true;
4697
4698 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4699
4700 PQclear(res);
4701 return true;
4702}

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

Referenced by exec_command_d().

◆ listEventTriggers()

bool listEventTriggers ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 4862 of file describe.c.

4863{
4864 PQExpBufferData buf;
4865 PGresult *res;
4866 printQueryOpt myopt = pset.popt;
4867 static const bool translate_columns[] =
4868 {false, false, false, true, false, false, false};
4869
4870 initPQExpBuffer(&buf);
4871
4872 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching event triggers"));
4873 appendPQExpBuffer(&buf,
4874 "SELECT evtname as \"%s\", "
4875 "evtevent as \"%s\", "
4876 "pg_catalog.pg_get_userbyid(e.evtowner) as \"%s\",\n"
4877 " case evtenabled when 'O' then '%s'"
4878 " when 'R' then '%s'"
4879 " when 'A' then '%s'"
4880 " when 'D' then '%s' end as \"%s\",\n"
4881 " e.evtfoid::pg_catalog.regproc as \"%s\", "
4882 "pg_catalog.array_to_string(array(select x"
4883 " from pg_catalog.unnest(evttags) as t(x)), ', ') as \"%s\"",
4884 gettext_noop("Name"),
4885 gettext_noop("Event"),
4886 gettext_noop("Owner"),
4887 gettext_noop("enabled"),
4888 gettext_noop("replica"),
4889 gettext_noop("always"),
4890 gettext_noop("disabled"),
4891 gettext_noop("Enabled"),
4892 gettext_noop("Function"),
4893 gettext_noop("Tags"));
4894 if (verbose)
4895 appendPQExpBuffer(&buf,
4896 ",\npg_catalog.obj_description(e.oid, 'pg_event_trigger') as \"%s\"",
4897 gettext_noop("Description"));
4898 appendPQExpBufferStr(&buf,
4899 "\nFROM pg_catalog.pg_event_trigger e ");
4900
4901 if (!validateSQLNamePattern(&buf, pattern, false, false,
4902 NULL, "evtname", NULL, NULL,
4903 NULL, 1))
4904 {
4905 termPQExpBuffer(&buf);
4906 return false;
4907 }
4908
4909 appendPQExpBufferStr(&buf, "ORDER BY 1");
4910
4911 res = PSQLexec(buf.data);
4912 termPQExpBuffer(&buf);
4913 if (!res)
4914 return false;
4915
4916 myopt.title = _("List of event triggers");
4917 myopt.translate_header = true;
4918 myopt.translate_columns = translate_columns;
4919 myopt.n_translate_columns = lengthof(translate_columns);
4920
4921 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4922
4923 PQclear(res);
4924 return true;
4925}

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

Referenced by exec_command_d().

◆ listExtendedStats()

bool listExtendedStats ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 4933 of file describe.c.

4934{
4935 PQExpBufferData buf;
4936 PGresult *res;
4937 printQueryOpt myopt = pset.popt;
4938
4939 initPQExpBuffer(&buf);
4940
4941 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching extended statistics"));
4942 appendPQExpBuffer(&buf,
4943 "SELECT \n"
4944 "es.stxnamespace::pg_catalog.regnamespace::pg_catalog.text AS \"%s\", \n"
4945 "es.stxname AS \"%s\", \n",
4946 gettext_noop("Schema"),
4947 gettext_noop("Name"));
4948
4949 if (pset.sversion >= 140000)
4950 appendPQExpBuffer(&buf,
4951 "pg_catalog.format('%%s FROM %%s', \n"
4952 " pg_catalog.pg_get_statisticsobjdef_columns(es.oid), \n"
4953 " es.stxrelid::pg_catalog.regclass) AS \"%s\"",
4954 gettext_noop("Definition"));
4955 else
4956 appendPQExpBuffer(&buf,
4957 "pg_catalog.format('%%s FROM %%s', \n"
4958 " (SELECT pg_catalog.string_agg(pg_catalog.quote_ident(a.attname),', ') \n"
4959 " FROM pg_catalog.unnest(es.stxkeys) s(attnum) \n"
4960 " JOIN pg_catalog.pg_attribute a \n"
4961 " ON (es.stxrelid = a.attrelid \n"
4962 " AND a.attnum = s.attnum \n"
4963 " AND NOT a.attisdropped)), \n"
4964 "es.stxrelid::pg_catalog.regclass) AS \"%s\"",
4965 gettext_noop("Definition"));
4966
4967 appendPQExpBuffer(&buf,
4968 ",\nCASE WHEN " CppAsString2(STATS_EXT_NDISTINCT) " = any(es.stxkind) THEN 'defined' \n"
4969 "END AS \"%s\", \n"
4970 "CASE WHEN " CppAsString2(STATS_EXT_DEPENDENCIES) " = any(es.stxkind) THEN 'defined' \n"
4971 "END AS \"%s\"",
4972 gettext_noop("Ndistinct"),
4973 gettext_noop("Dependencies"));
4974
4975 /*
4976 * Include the MCV statistics kind.
4977 */
4978 if (pset.sversion >= 120000)
4979 {
4980 appendPQExpBuffer(&buf,
4981 ",\nCASE WHEN " CppAsString2(STATS_EXT_MCV) " = any(es.stxkind) THEN 'defined' \n"
4982 "END AS \"%s\" ",
4983 gettext_noop("MCV"));
4984 }
4985
4986 if (verbose)
4987 appendPQExpBuffer(&buf,
4988 ", \npg_catalog.obj_description(oid, 'pg_statistic_ext') AS \"%s\"\n",
4989 gettext_noop("Description"));
4990
4991 appendPQExpBufferStr(&buf,
4992 " \nFROM pg_catalog.pg_statistic_ext es \n");
4993
4994 if (!validateSQLNamePattern(&buf, pattern,
4995 false, false,
4996 "es.stxnamespace::pg_catalog.regnamespace::pg_catalog.text", "es.stxname",
4997 NULL, "pg_catalog.pg_statistics_obj_is_visible(es.oid)",
4998 NULL, 3))
4999 {
5000 termPQExpBuffer(&buf);
5001 return false;
5002 }
5003
5004 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5005
5006 res = PSQLexec(buf.data);
5007 termPQExpBuffer(&buf);
5008 if (!res)
5009 return false;
5010
5011 myopt.title = _("List of extended statistics");
5012 myopt.translate_header = true;
5013
5014 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5015
5016 PQclear(res);
5017 return true;
5018}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), gettext_noop, initPQExpBuffer(), _psqlSettings::logfile, _psqlSettings::popt, PQclear, printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

◆ listExtensionContents()

bool listExtensionContents ( const char *  pattern)
extern

Definition at line 6324 of file describe.c.

6325{
6326 PQExpBufferData buf;
6327 PGresult *res;
6328 int i;
6329
6330 initPQExpBuffer(&buf);
6331
6332 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching installed extensions"));
6333 appendPQExpBufferStr(&buf,
6334 "SELECT e.extname, e.oid\n"
6335 "FROM pg_catalog.pg_extension e\n");
6336
6337 if (!validateSQLNamePattern(&buf, pattern,
6338 false, false,
6339 NULL, "e.extname", NULL,
6340 NULL,
6341 NULL, 1))
6342 {
6343 termPQExpBuffer(&buf);
6344 return false;
6345 }
6346
6347 appendPQExpBufferStr(&buf, "ORDER BY 1;");
6348
6349 res = PSQLexec(buf.data);
6350 termPQExpBuffer(&buf);
6351 if (!res)
6352 return false;
6353
6354 if (PQntuples(res) == 0)
6355 {
6356 if (!pset.quiet)
6357 {
6358 if (pattern)
6359 pg_log_error("Did not find any extension named \"%s\".",
6360 pattern);
6361 else
6362 pg_log_error("Did not find any extensions.");
6363 }
6364 PQclear(res);
6365 return false;
6366 }
6367
6368 for (i = 0; i < PQntuples(res); i++)
6369 {
6370 const char *extname;
6371 const char *oid;
6372
6373 extname = PQgetvalue(res, i, 0);
6374 oid = PQgetvalue(res, i, 1);
6375
6376 if (!listOneExtensionContents(extname, oid))
6377 {
6378 PQclear(res);
6379 return false;
6380 }
6381 if (cancel_pressed)
6382 {
6383 PQclear(res);
6384 return false;
6385 }
6386 }
6387
6388 PQclear(res);
6389 return true;
6390}
listOneExtensionContents
static bool listOneExtensionContents(const char *extname, const char *oid)
Definition describe.c:6393

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

Referenced by exec_command_d().

◆ listExtensions()

bool listExtensions ( const char *  pattern)
extern

Definition at line 6268 of file describe.c.

6269{
6270 PQExpBufferData buf;
6271 PGresult *res;
6272 printQueryOpt myopt = pset.popt;
6273
6274 initPQExpBuffer(&buf);
6275
6276 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching installed extensions"));
6277 appendPQExpBuffer(&buf,
6278 "SELECT e.extname AS \"%s\", "
6279 "e.extversion AS \"%s\", ae.default_version AS \"%s\","
6280 "n.nspname AS \"%s\", d.description AS \"%s\"\n"
6281 "FROM pg_catalog.pg_extension e "
6282 "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = e.extnamespace "
6283 "LEFT JOIN pg_catalog.pg_description d ON d.objoid = e.oid "
6284 "AND d.classoid = 'pg_catalog.pg_extension'::pg_catalog.regclass "
6285 "LEFT JOIN pg_catalog.pg_available_extensions() ae(name, default_version, comment) ON ae.name = e.extname\n",
6286 gettext_noop("Name"),
6287 gettext_noop("Version"),
6288 gettext_noop("Default version"),
6289 gettext_noop("Schema"),
6290 gettext_noop("Description"));
6291
6292 if (!validateSQLNamePattern(&buf, pattern,
6293 false, false,
6294 NULL, "e.extname", NULL,
6295 NULL,
6296 NULL, 1))
6297 {
6298 termPQExpBuffer(&buf);
6299 return false;
6300 }
6301
6302 appendPQExpBufferStr(&buf, "ORDER BY 1;");
6303
6304 res = PSQLexec(buf.data);
6305 termPQExpBuffer(&buf);
6306 if (!res)
6307 return false;
6308
6309 myopt.title = _("List of installed extensions");
6310 myopt.translate_header = true;
6311
6312 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6313
6314 PQclear(res);
6315 return true;
6316}

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

Referenced by exec_command_d().

◆ listForeignDataWrappers()

bool listForeignDataWrappers ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 5986 of file describe.c.

5987{
5988 PQExpBufferData buf;
5989 PGresult *res;
5990 printQueryOpt myopt = pset.popt;
5991
5992 initPQExpBuffer(&buf);
5993
5994 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching foreign-data wrappers"));
5995 appendPQExpBuffer(&buf,
5996 "SELECT fdw.fdwname AS \"%s\",\n"
5997 " pg_catalog.pg_get_userbyid(fdw.fdwowner) AS \"%s\",\n"
5998 " fdw.fdwhandler::pg_catalog.regproc AS \"%s\",\n"
5999 " fdw.fdwvalidator::pg_catalog.regproc AS \"%s\"",
6000 gettext_noop("Name"),
6001 gettext_noop("Owner"),
6002 gettext_noop("Handler"),
6003 gettext_noop("Validator"));
6004
6005 if (verbose)
6006 {
6007 appendPQExpBufferStr(&buf, ",\n ");
6008 printACLColumn(&buf, "fdwacl");
6009 appendPQExpBuffer(&buf,
6010 ",\n CASE WHEN fdwoptions IS NULL THEN '' ELSE "
6011 " '(' || pg_catalog.array_to_string(ARRAY(SELECT "
6012 " pg_catalog.quote_ident(option_name) || ' ' || "
6013 " pg_catalog.quote_literal(option_value) FROM "
6014 " pg_catalog.pg_options_to_table(fdwoptions)), ', ') || ')' "
6015 " END AS \"%s\""
6016 ",\n d.description AS \"%s\" ",
6017 gettext_noop("FDW options"),
6018 gettext_noop("Description"));
6019 }
6020
6021 appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_foreign_data_wrapper fdw\n");
6022
6023 if (verbose)
6024 appendPQExpBufferStr(&buf,
6025 "LEFT JOIN pg_catalog.pg_description d\n"
6026 " ON d.classoid = fdw.tableoid "
6027 "AND d.objoid = fdw.oid AND d.objsubid = 0\n");
6028
6029 if (!validateSQLNamePattern(&buf, pattern, false, false,
6030 NULL, "fdwname", NULL, NULL,
6031 NULL, 1))
6032 {
6033 termPQExpBuffer(&buf);
6034 return false;
6035 }
6036
6037 appendPQExpBufferStr(&buf, "ORDER BY 1;");
6038
6039 res = PSQLexec(buf.data);
6040 termPQExpBuffer(&buf);
6041 if (!res)
6042 return false;
6043
6044 myopt.title = _("List of foreign-data wrappers");
6045 myopt.translate_header = true;
6046
6047 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6048
6049 PQclear(res);
6050 return true;
6051}

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

Referenced by exec_command_d().

◆ listForeignServers()

bool listForeignServers ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 6059 of file describe.c.

6060{
6061 PQExpBufferData buf;
6062 PGresult *res;
6063 printQueryOpt myopt = pset.popt;
6064
6065 initPQExpBuffer(&buf);
6066
6067 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching foreign servers"));
6068 appendPQExpBuffer(&buf,
6069 "SELECT s.srvname AS \"%s\",\n"
6070 " pg_catalog.pg_get_userbyid(s.srvowner) AS \"%s\",\n"
6071 " f.fdwname AS \"%s\"",
6072 gettext_noop("Name"),
6073 gettext_noop("Owner"),
6074 gettext_noop("Foreign-data wrapper"));
6075
6076 if (verbose)
6077 {
6078 appendPQExpBufferStr(&buf, ",\n ");
6079 printACLColumn(&buf, "s.srvacl");
6080 appendPQExpBuffer(&buf,
6081 ",\n"
6082 " s.srvtype AS \"%s\",\n"
6083 " s.srvversion AS \"%s\",\n"
6084 " CASE WHEN srvoptions IS NULL THEN '' ELSE "
6085 " '(' || pg_catalog.array_to_string(ARRAY(SELECT "
6086 " pg_catalog.quote_ident(option_name) || ' ' || "
6087 " pg_catalog.quote_literal(option_value) FROM "
6088 " pg_catalog.pg_options_to_table(srvoptions)), ', ') || ')' "
6089 " END AS \"%s\",\n"
6090 " d.description AS \"%s\"",
6091 gettext_noop("Type"),
6092 gettext_noop("Version"),
6093 gettext_noop("FDW options"),
6094 gettext_noop("Description"));
6095 }
6096
6097 appendPQExpBufferStr(&buf,
6098 "\nFROM pg_catalog.pg_foreign_server s\n"
6099 " JOIN pg_catalog.pg_foreign_data_wrapper f ON f.oid=s.srvfdw\n");
6100
6101 if (verbose)
6102 appendPQExpBufferStr(&buf,
6103 "LEFT JOIN pg_catalog.pg_description d\n "
6104 "ON d.classoid = s.tableoid AND d.objoid = s.oid "
6105 "AND d.objsubid = 0\n");
6106
6107 if (!validateSQLNamePattern(&buf, pattern, false, false,
6108 NULL, "s.srvname", NULL, NULL,
6109 NULL, 1))
6110 {
6111 termPQExpBuffer(&buf);
6112 return false;
6113 }
6114
6115 appendPQExpBufferStr(&buf, "ORDER BY 1;");
6116
6117 res = PSQLexec(buf.data);
6118 termPQExpBuffer(&buf);
6119 if (!res)
6120 return false;
6121
6122 myopt.title = _("List of foreign servers");
6123 myopt.translate_header = true;
6124
6125 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6126
6127 PQclear(res);
6128 return true;
6129}

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

Referenced by exec_command_d().

◆ listForeignTables()

bool listForeignTables ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 6194 of file describe.c.

6195{
6196 PQExpBufferData buf;
6197 PGresult *res;
6198 printQueryOpt myopt = pset.popt;
6199
6200 initPQExpBuffer(&buf);
6201
6202 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching foreign tables"));
6203 appendPQExpBuffer(&buf,
6204 "SELECT n.nspname AS \"%s\",\n"
6205 " c.relname AS \"%s\",\n"
6206 " s.srvname AS \"%s\"",
6207 gettext_noop("Schema"),
6208 gettext_noop("Table"),
6209 gettext_noop("Server"));
6210
6211 if (verbose)
6212 appendPQExpBuffer(&buf,
6213 ",\n CASE WHEN ftoptions IS NULL THEN '' ELSE "
6214 " '(' || pg_catalog.array_to_string(ARRAY(SELECT "
6215 " pg_catalog.quote_ident(option_name) || ' ' || "
6216 " pg_catalog.quote_literal(option_value) FROM "
6217 " pg_catalog.pg_options_to_table(ftoptions)), ', ') || ')' "
6218 " END AS \"%s\",\n"
6219 " d.description AS \"%s\"",
6220 gettext_noop("FDW options"),
6221 gettext_noop("Description"));
6222
6223 appendPQExpBufferStr(&buf,
6224 "\nFROM pg_catalog.pg_foreign_table ft\n"
6225 " INNER JOIN pg_catalog.pg_class c"
6226 " ON c.oid = ft.ftrelid\n"
6227 " INNER JOIN pg_catalog.pg_namespace n"
6228 " ON n.oid = c.relnamespace\n"
6229 " INNER JOIN pg_catalog.pg_foreign_server s"
6230 " ON s.oid = ft.ftserver\n");
6231 if (verbose)
6232 appendPQExpBufferStr(&buf,
6233 " LEFT JOIN pg_catalog.pg_description d\n"
6234 " ON d.classoid = c.tableoid AND "
6235 "d.objoid = c.oid AND d.objsubid = 0\n");
6236
6237 if (!validateSQLNamePattern(&buf, pattern, false, false,
6238 "n.nspname", "c.relname", NULL,
6239 "pg_catalog.pg_table_is_visible(c.oid)",
6240 NULL, 3))
6241 {
6242 termPQExpBuffer(&buf);
6243 return false;
6244 }
6245
6246 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
6247
6248 res = PSQLexec(buf.data);
6249 termPQExpBuffer(&buf);
6250 if (!res)
6251 return false;
6252
6253 myopt.title = _("List of foreign tables");
6254 myopt.translate_header = true;
6255
6256 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6257
6258 PQclear(res);
6259 return true;
6260}

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

Referenced by exec_command_d().

◆ listLanguages()

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

Definition at line 4549 of file describe.c.

4550{
4551 PQExpBufferData buf;
4552 PGresult *res;
4553 printQueryOpt myopt = pset.popt;
4554
4555 initPQExpBuffer(&buf);
4556
4557 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching procedural languages"));
4558 appendPQExpBuffer(&buf,
4559 "SELECT l.lanname AS \"%s\",\n"
4560 " pg_catalog.pg_get_userbyid(l.lanowner) as \"%s\",\n"
4561 " l.lanpltrusted AS \"%s\"",
4562 gettext_noop("Name"),
4563 gettext_noop("Owner"),
4564 gettext_noop("Trusted"));
4565
4566 if (verbose)
4567 {
4568 appendPQExpBuffer(&buf,
4569 ",\n NOT l.lanispl AS \"%s\",\n"
4570 " l.lanplcallfoid::pg_catalog.regprocedure AS \"%s\",\n"
4571 " l.lanvalidator::pg_catalog.regprocedure AS \"%s\",\n "
4572 "l.laninline::pg_catalog.regprocedure AS \"%s\",\n ",
4573 gettext_noop("Internal language"),
4574 gettext_noop("Call handler"),
4575 gettext_noop("Validator"),
4576 gettext_noop("Inline handler"));
4577 printACLColumn(&buf, "l.lanacl");
4578 }
4579
4580 appendPQExpBuffer(&buf,
4581 ",\n d.description AS \"%s\""
4582 "\nFROM pg_catalog.pg_language l\n"
4583 "LEFT JOIN pg_catalog.pg_description d\n"
4584 " ON d.classoid = l.tableoid AND d.objoid = l.oid\n"
4585 " AND d.objsubid = 0\n",
4586 gettext_noop("Description"));
4587
4588 if (pattern)
4589 {
4590 if (!validateSQLNamePattern(&buf, pattern, false, false,
4591 NULL, "l.lanname", NULL, NULL,
4592 NULL, 2))
4593 {
4594 termPQExpBuffer(&buf);
4595 return false;
4596 }
4597 }
4598
4599 if (!showSystem && !pattern)
4600 appendPQExpBufferStr(&buf, "WHERE l.lanplcallfoid != 0\n");
4601
4602
4603 appendPQExpBufferStr(&buf, "ORDER BY 1;");
4604
4605 res = PSQLexec(buf.data);
4606 termPQExpBuffer(&buf);
4607 if (!res)
4608 return false;
4609
4610 myopt.title = _("List of languages");
4611 myopt.translate_header = true;
4612
4613 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4614
4615 PQclear(res);
4616 return true;
4617}

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

Referenced by exec_command_d().

◆ listLargeObjects()

bool listLargeObjects ( bool  verbose)
extern

Definition at line 7451 of file describe.c.

7452{
7453 PQExpBufferData buf;
7454 PGresult *res;
7455 printQueryOpt myopt = pset.popt;
7456
7457 initPQExpBuffer(&buf);
7458
7459 printfPQExpBuffer(&buf, "/* %s */\n", _("Get large objects"));
7460 appendPQExpBuffer(&buf,
7461 "SELECT oid as \"%s\",\n"
7462 " pg_catalog.pg_get_userbyid(lomowner) as \"%s\",\n ",
7463 gettext_noop("ID"),
7464 gettext_noop("Owner"));
7465
7466 if (verbose)
7467 {
7468 printACLColumn(&buf, "lomacl");
7469 appendPQExpBufferStr(&buf, ",\n ");
7470 }
7471
7472 appendPQExpBuffer(&buf,
7473 "pg_catalog.obj_description(oid, 'pg_largeobject') as \"%s\"\n"
7474 "FROM pg_catalog.pg_largeobject_metadata\n"
7475 "ORDER BY oid",
7476 gettext_noop("Description"));
7477
7478 res = PSQLexec(buf.data);
7479 termPQExpBuffer(&buf);
7480 if (!res)
7481 return false;
7482
7483 myopt.title = _("Large objects");
7484 myopt.translate_header = true;
7485
7486 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7487
7488 PQclear(res);
7489 return true;
7490}

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

Referenced by exec_command_d(), and exec_command_lo().

◆ listOperatorClasses()

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

Definition at line 7060 of file describe.c.

7062{
7063 PQExpBufferData buf;
7064 PGresult *res;
7065 printQueryOpt myopt = pset.popt;
7066 bool have_where = false;
7067 static const bool translate_columns[] = {false, false, false, false, false, false, false};
7068
7069 initPQExpBuffer(&buf);
7070
7071 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching operator classes"));
7072 appendPQExpBuffer(&buf,
7073 "SELECT\n"
7074 " am.amname AS \"%s\",\n"
7075 " pg_catalog.format_type(c.opcintype, NULL) AS \"%s\",\n"
7076 " CASE\n"
7077 " WHEN c.opckeytype <> 0 AND c.opckeytype <> c.opcintype\n"
7078 " THEN pg_catalog.format_type(c.opckeytype, NULL)\n"
7079 " ELSE NULL\n"
7080 " END AS \"%s\",\n"
7081 " CASE\n"
7082 " WHEN pg_catalog.pg_opclass_is_visible(c.oid)\n"
7083 " THEN pg_catalog.format('%%I', c.opcname)\n"
7084 " ELSE pg_catalog.format('%%I.%%I', n.nspname, c.opcname)\n"
7085 " END AS \"%s\",\n"
7086 " (CASE WHEN c.opcdefault\n"
7087 " THEN '%s'\n"
7088 " ELSE '%s'\n"
7089 " END) AS \"%s\"",
7090 gettext_noop("AM"),
7091 gettext_noop("Input type"),
7092 gettext_noop("Storage type"),
7093 gettext_noop("Operator class"),
7094 gettext_noop("yes"),
7095 gettext_noop("no"),
7096 gettext_noop("Default?"));
7097 if (verbose)
7098 appendPQExpBuffer(&buf,
7099 ",\n CASE\n"
7100 " WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
7101 " THEN pg_catalog.format('%%I', of.opfname)\n"
7102 " ELSE pg_catalog.format('%%I.%%I', ofn.nspname, of.opfname)\n"
7103 " END AS \"%s\",\n"
7104 " pg_catalog.pg_get_userbyid(c.opcowner) AS \"%s\"\n",
7105 gettext_noop("Operator family"),
7106 gettext_noop("Owner"));
7107 appendPQExpBufferStr(&buf,
7108 "\nFROM pg_catalog.pg_opclass c\n"
7109 " LEFT JOIN pg_catalog.pg_am am on am.oid = c.opcmethod\n"
7110 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.opcnamespace\n"
7111 " LEFT JOIN pg_catalog.pg_type t ON t.oid = c.opcintype\n"
7112 " LEFT JOIN pg_catalog.pg_namespace tn ON tn.oid = t.typnamespace\n");
7113 if (verbose)
7114 appendPQExpBufferStr(&buf,
7115 " LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = c.opcfamily\n"
7116 " LEFT JOIN pg_catalog.pg_namespace ofn ON ofn.oid = of.opfnamespace\n");
7117
7118 if (access_method_pattern)
7119 if (!validateSQLNamePattern(&buf, access_method_pattern,
7120 false, false, NULL, "am.amname", NULL, NULL,
7121 &have_where, 1))
7122 goto error_return;
7123 if (type_pattern)
7124 {
7125 /* Match type name pattern against either internal or external name */
7126 if (!validateSQLNamePattern(&buf, type_pattern, have_where, false,
7127 "tn.nspname", "t.typname",
7128 "pg_catalog.format_type(t.oid, NULL)",
7129 "pg_catalog.pg_type_is_visible(t.oid)",
7130 NULL, 3))
7131 goto error_return;
7132 }
7133
7134 appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
7135 res = PSQLexec(buf.data);
7136 termPQExpBuffer(&buf);
7137 if (!res)
7138 return false;
7139
7140 myopt.title = _("List of operator classes");
7141 myopt.translate_header = true;
7142 myopt.translate_columns = translate_columns;
7143 myopt.n_translate_columns = lengthof(translate_columns);
7144
7145 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7146
7147 PQclear(res);
7148 return true;
7149
7150error_return:
7151 termPQExpBuffer(&buf);
7152 return false;
7153}

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

Referenced by exec_command_d().

◆ listOperatorFamilies()

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

Definition at line 7162 of file describe.c.

7164{
7165 PQExpBufferData buf;
7166 PGresult *res;
7167 printQueryOpt myopt = pset.popt;
7168 bool have_where = false;
7169 static const bool translate_columns[] = {false, false, false, false};
7170
7171 initPQExpBuffer(&buf);
7172
7173 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching operator families"));
7174 appendPQExpBuffer(&buf,
7175 "SELECT\n"
7176 " am.amname AS \"%s\",\n"
7177 " CASE\n"
7178 " WHEN pg_catalog.pg_opfamily_is_visible(f.oid)\n"
7179 " THEN pg_catalog.format('%%I', f.opfname)\n"
7180 " ELSE pg_catalog.format('%%I.%%I', n.nspname, f.opfname)\n"
7181 " END AS \"%s\",\n"
7182 " (SELECT\n"
7183 " pg_catalog.string_agg(pg_catalog.format_type(oc.opcintype, NULL), ', ')\n"
7184 " FROM pg_catalog.pg_opclass oc\n"
7185 " WHERE oc.opcfamily = f.oid) \"%s\"",
7186 gettext_noop("AM"),
7187 gettext_noop("Operator family"),
7188 gettext_noop("Applicable types"));
7189 if (verbose)
7190 appendPQExpBuffer(&buf,
7191 ",\n pg_catalog.pg_get_userbyid(f.opfowner) AS \"%s\"\n",
7192 gettext_noop("Owner"));
7193 appendPQExpBufferStr(&buf,
7194 "\nFROM pg_catalog.pg_opfamily f\n"
7195 " LEFT JOIN pg_catalog.pg_am am on am.oid = f.opfmethod\n"
7196 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = f.opfnamespace\n");
7197
7198 if (access_method_pattern)
7199 if (!validateSQLNamePattern(&buf, access_method_pattern,
7200 false, false, NULL, "am.amname", NULL, NULL,
7201 &have_where, 1))
7202 goto error_return;
7203 if (type_pattern)
7204 {
7205 appendPQExpBuffer(&buf,
7206 " %s EXISTS (\n"
7207 " SELECT 1\n"
7208 " FROM pg_catalog.pg_type t\n"
7209 " JOIN pg_catalog.pg_opclass oc ON oc.opcintype = t.oid\n"
7210 " LEFT JOIN pg_catalog.pg_namespace tn ON tn.oid = t.typnamespace\n"
7211 " WHERE oc.opcfamily = f.oid\n",
7212 have_where ? "AND" : "WHERE");
7213 /* Match type name pattern against either internal or external name */
7214 if (!validateSQLNamePattern(&buf, type_pattern, true, false,
7215 "tn.nspname", "t.typname",
7216 "pg_catalog.format_type(t.oid, NULL)",
7217 "pg_catalog.pg_type_is_visible(t.oid)",
7218 NULL, 3))
7219 goto error_return;
7220 appendPQExpBufferStr(&buf, " )\n");
7221 }
7222
7223 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
7224 res = PSQLexec(buf.data);
7225 termPQExpBuffer(&buf);
7226 if (!res)
7227 return false;
7228
7229 myopt.title = _("List of operator families");
7230 myopt.translate_header = true;
7231 myopt.translate_columns = translate_columns;
7232 myopt.n_translate_columns = lengthof(translate_columns);
7233
7234 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7235
7236 PQclear(res);
7237 return true;
7238
7239error_return:
7240 termPQExpBuffer(&buf);
7241 return false;
7242}

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

Referenced by exec_command_d().

◆ listOpFamilyFunctions()

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

Definition at line 7360 of file describe.c.

7362{
7363 PQExpBufferData buf;
7364 PGresult *res;
7365 printQueryOpt myopt = pset.popt;
7366 bool have_where = false;
7367 static const bool translate_columns[] = {false, false, false, false, false, false};
7368
7369 initPQExpBuffer(&buf);
7370
7371 printfPQExpBuffer(&buf, "/* %s */\n",
7372 _("Get support functions of matching operator families"));
7373 appendPQExpBuffer(&buf,
7374 "SELECT\n"
7375 " am.amname AS \"%s\",\n"
7376 " CASE\n"
7377 " WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
7378 " THEN pg_catalog.format('%%I', of.opfname)\n"
7379 " ELSE pg_catalog.format('%%I.%%I', ns.nspname, of.opfname)\n"
7380 " END AS \"%s\",\n"
7381 " pg_catalog.format_type(ap.amproclefttype, NULL) AS \"%s\",\n"
7382 " pg_catalog.format_type(ap.amprocrighttype, NULL) AS \"%s\",\n"
7383 " ap.amprocnum AS \"%s\"\n",
7384 gettext_noop("AM"),
7385 gettext_noop("Operator family"),
7386 gettext_noop("Registered left type"),
7387 gettext_noop("Registered right type"),
7388 gettext_noop("Number"));
7389
7390 if (!verbose)
7391 appendPQExpBuffer(&buf,
7392 ", p.proname AS \"%s\"\n",
7393 gettext_noop("Function"));
7394 else
7395 appendPQExpBuffer(&buf,
7396 ", ap.amproc::pg_catalog.regprocedure AS \"%s\"\n",
7397 gettext_noop("Function"));
7398
7399 appendPQExpBufferStr(&buf,
7400 "FROM pg_catalog.pg_amproc ap\n"
7401 " LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = ap.amprocfamily\n"
7402 " LEFT JOIN pg_catalog.pg_am am ON am.oid = of.opfmethod\n"
7403 " LEFT JOIN pg_catalog.pg_namespace ns ON of.opfnamespace = ns.oid\n"
7404 " LEFT JOIN pg_catalog.pg_proc p ON ap.amproc = p.oid\n");
7405
7406 if (access_method_pattern)
7407 {
7408 if (!validateSQLNamePattern(&buf, access_method_pattern,
7409 false, false, NULL, "am.amname",
7410 NULL, NULL,
7411 &have_where, 1))
7412 goto error_return;
7413 }
7414 if (family_pattern)
7415 {
7416 if (!validateSQLNamePattern(&buf, family_pattern, have_where, false,
7417 "ns.nspname", "of.opfname", NULL, NULL,
7418 NULL, 3))
7419 goto error_return;
7420 }
7421
7422 appendPQExpBufferStr(&buf, "ORDER BY 1, 2,\n"
7423 " ap.amproclefttype = ap.amprocrighttype DESC,\n"
7424 " 3, 4, 5;");
7425
7426 res = PSQLexec(buf.data);
7427 termPQExpBuffer(&buf);
7428 if (!res)
7429 return false;
7430
7431 myopt.title = _("List of support functions of operator families");
7432 myopt.translate_header = true;
7433 myopt.translate_columns = translate_columns;
7434 myopt.n_translate_columns = lengthof(translate_columns);
7435
7436 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7437
7438 PQclear(res);
7439 return true;
7440
7441error_return:
7442 termPQExpBuffer(&buf);
7443 return false;
7444}

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

Referenced by exec_command_d().

◆ listOpFamilyOperators()

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

Definition at line 7252 of file describe.c.

7254{
7255 PQExpBufferData buf;
7256 PGresult *res;
7257 printQueryOpt myopt = pset.popt;
7258 bool have_where = false;
7259
7260 static const bool translate_columns[] = {false, false, false, false, false, false, true};
7261
7262 initPQExpBuffer(&buf);
7263
7264 printfPQExpBuffer(&buf, "/* %s */\n", _("Get operators of matching operator families"));
7265 appendPQExpBuffer(&buf,
7266 "SELECT\n"
7267 " am.amname AS \"%s\",\n"
7268 " CASE\n"
7269 " WHEN pg_catalog.pg_opfamily_is_visible(of.oid)\n"
7270 " THEN pg_catalog.format('%%I', of.opfname)\n"
7271 " ELSE pg_catalog.format('%%I.%%I', nsf.nspname, of.opfname)\n"
7272 " END AS \"%s\",\n"
7273 " o.amopopr::pg_catalog.regoperator AS \"%s\"\n,"
7274 " o.amopstrategy AS \"%s\",\n"
7275 " CASE o.amoppurpose\n"
7276 " WHEN " CppAsString2(AMOP_ORDER) " THEN '%s'\n"
7277 " WHEN " CppAsString2(AMOP_SEARCH) " THEN '%s'\n"
7278 " END AS \"%s\"\n",
7279 gettext_noop("AM"),
7280 gettext_noop("Operator family"),
7281 gettext_noop("Operator"),
7282 gettext_noop("Strategy"),
7283 gettext_noop("ordering"),
7284 gettext_noop("search"),
7285 gettext_noop("Purpose"));
7286
7287 if (verbose)
7288 appendPQExpBuffer(&buf,
7289 ", ofs.opfname AS \"%s\",\n"
7290 " CASE\n"
7291 " WHEN p.proleakproof THEN '%s'\n"
7292 " ELSE '%s'\n"
7293 " END AS \"%s\"\n",
7294 gettext_noop("Sort opfamily"),
7295 gettext_noop("yes"),
7296 gettext_noop("no"),
7297 gettext_noop("Leakproof?"));
7298 appendPQExpBufferStr(&buf,
7299 "FROM pg_catalog.pg_amop o\n"
7300 " LEFT JOIN pg_catalog.pg_opfamily of ON of.oid = o.amopfamily\n"
7301 " LEFT JOIN pg_catalog.pg_am am ON am.oid = of.opfmethod AND am.oid = o.amopmethod\n"
7302 " LEFT JOIN pg_catalog.pg_namespace nsf ON of.opfnamespace = nsf.oid\n");
7303 if (verbose)
7304 appendPQExpBufferStr(&buf,
7305 " LEFT JOIN pg_catalog.pg_opfamily ofs ON ofs.oid = o.amopsortfamily\n"
7306 " LEFT JOIN pg_catalog.pg_operator op ON op.oid = o.amopopr\n"
7307 " LEFT JOIN pg_catalog.pg_proc p ON p.oid = op.oprcode\n");
7308
7309 if (access_method_pattern)
7310 {
7311 if (!validateSQLNamePattern(&buf, access_method_pattern,
7312 false, false, NULL, "am.amname",
7313 NULL, NULL,
7314 &have_where, 1))
7315 goto error_return;
7316 }
7317
7318 if (family_pattern)
7319 {
7320 if (!validateSQLNamePattern(&buf, family_pattern, have_where, false,
7321 "nsf.nspname", "of.opfname", NULL, NULL,
7322 NULL, 3))
7323 goto error_return;
7324 }
7325
7326 appendPQExpBufferStr(&buf, "ORDER BY 1, 2,\n"
7327 " o.amoplefttype = o.amoprighttype DESC,\n"
7328 " pg_catalog.format_type(o.amoplefttype, NULL),\n"
7329 " pg_catalog.format_type(o.amoprighttype, NULL),\n"
7330 " o.amopstrategy;");
7331
7332 res = PSQLexec(buf.data);
7333 termPQExpBuffer(&buf);
7334 if (!res)
7335 return false;
7336
7337 myopt.title = _("List of operators of operator families");
7338 myopt.translate_header = true;
7339 myopt.translate_columns = translate_columns;
7340 myopt.n_translate_columns = lengthof(translate_columns);
7341
7342 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
7343
7344 PQclear(res);
7345 return true;
7346
7347error_return:
7348 termPQExpBuffer(&buf);
7349 return false;
7350}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, _psqlSettings::popt, PQclear, printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

◆ listPartitionedTables()

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

Definition at line 4350 of file describe.c.

4351{
4352 bool showTables = strchr(reltypes, 't') != NULL;
4353 bool showIndexes = strchr(reltypes, 'i') != NULL;
4354 bool showNested = strchr(reltypes, 'n') != NULL;
4355 PQExpBufferData buf;
4356 PQExpBufferData title;
4357 PGresult *res;
4358 printQueryOpt myopt = pset.popt;
4359 bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false};
4360 const char *tabletitle;
4361 bool mixed_output = false;
4362
4363 /* If no relation kind was selected, show them all */
4364 if (!showTables && !showIndexes)
4365 showTables = showIndexes = true;
4366
4367 if (showIndexes && !showTables)
4368 tabletitle = _("List of partitioned indexes"); /* \dPi */
4369 else if (showTables && !showIndexes)
4370 tabletitle = _("List of partitioned tables"); /* \dPt */
4371 else
4372 {
4373 /* show all kinds */
4374 tabletitle = _("List of partitioned relations");
4375 mixed_output = true;
4376 }
4377
4378 initPQExpBuffer(&buf);
4379
4380 printfPQExpBuffer(&buf, "/* %s */\n",
4381 _("Get matching partitioned relations"));
4382 appendPQExpBuffer(&buf,
4383 "SELECT n.nspname as \"%s\",\n"
4384 " c.relname as \"%s\",\n"
4385 " pg_catalog.pg_get_userbyid(c.relowner) as \"%s\"",
4386 gettext_noop("Schema"),
4387 gettext_noop("Name"),
4388 gettext_noop("Owner"));
4389
4390 if (mixed_output)
4391 {
4392 appendPQExpBuffer(&buf,
4393 ",\n CASE c.relkind"
4394 " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
4395 " WHEN " CppAsString2(RELKIND_PARTITIONED_INDEX) " THEN '%s'"
4396 " END as \"%s\"",
4397 gettext_noop("partitioned table"),
4398 gettext_noop("partitioned index"),
4399 gettext_noop("Type"));
4400
4401 translate_columns[3] = true;
4402 }
4403
4404 if (showNested || pattern)
4405 appendPQExpBuffer(&buf,
4406 ",\n inh.inhparent::pg_catalog.regclass as \"%s\"",
4407 gettext_noop("Parent name"));
4408
4409 if (showIndexes)
4410 appendPQExpBuffer(&buf,
4411 ",\n c2.oid::pg_catalog.regclass as \"%s\"",
4412 gettext_noop("Table"));
4413
4414 if (verbose)
4415 {
4416 /*
4417 * Table access methods were introduced in v12, and can be set on
4418 * partitioned tables since v17.
4419 */
4420 appendPQExpBuffer(&buf, ",\n am.amname as \"%s\"",
4421 gettext_noop("Access method"));
4422
4423 if (showNested)
4424 {
4425 appendPQExpBuffer(&buf,
4426 ",\n s.dps as \"%s\"",
4427 gettext_noop("Leaf partition size"));
4428 appendPQExpBuffer(&buf,
4429 ",\n s.tps as \"%s\"",
4430 gettext_noop("Total size"));
4431 }
4432 else
4433 /* Sizes of all partitions are considered in this case. */
4434 appendPQExpBuffer(&buf,
4435 ",\n s.tps as \"%s\"",
4436 gettext_noop("Total size"));
4437
4438 appendPQExpBuffer(&buf,
4439 ",\n pg_catalog.obj_description(c.oid, 'pg_class') as \"%s\"",
4440 gettext_noop("Description"));
4441 }
4442
4443 appendPQExpBufferStr(&buf,
4444 "\nFROM pg_catalog.pg_class c"
4445 "\n LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace");
4446
4447 if (showIndexes)
4448 appendPQExpBufferStr(&buf,
4449 "\n LEFT JOIN pg_catalog.pg_index i ON i.indexrelid = c.oid"
4450 "\n LEFT JOIN pg_catalog.pg_class c2 ON i.indrelid = c2.oid");
4451
4452 if (showNested || pattern)
4453 appendPQExpBufferStr(&buf,
4454 "\n LEFT JOIN pg_catalog.pg_inherits inh ON c.oid = inh.inhrelid");
4455
4456 if (verbose)
4457 {
4458 appendPQExpBufferStr(&buf,
4459 "\n LEFT JOIN pg_catalog.pg_am am ON c.relam = am.oid");
4460
4461 if (pset.sversion < 120000)
4462 {
4463 appendPQExpBufferStr(&buf,
4464 ",\n LATERAL (WITH RECURSIVE d\n"
4465 " AS (SELECT inhrelid AS oid, 1 AS level\n"
4466 " FROM pg_catalog.pg_inherits\n"
4467 " WHERE inhparent = c.oid\n"
4468 " UNION ALL\n"
4469 " SELECT inhrelid, level + 1\n"
4470 " FROM pg_catalog.pg_inherits i\n"
4471 " JOIN d ON i.inhparent = d.oid)\n"
4472 " SELECT pg_catalog.pg_size_pretty(sum(pg_catalog.pg_table_size("
4473 "d.oid))) AS tps,\n"
4474 " pg_catalog.pg_size_pretty(sum("
4475 "\n CASE WHEN d.level = 1"
4476 " THEN pg_catalog.pg_table_size(d.oid) ELSE 0 END)) AS dps\n"
4477 " FROM d) s");
4478 }
4479 else
4480 {
4481 /* PostgreSQL 12 has pg_partition_tree function */
4482 appendPQExpBufferStr(&buf,
4483 ",\n LATERAL (SELECT pg_catalog.pg_size_pretty(sum("
4484 "\n CASE WHEN ppt.isleaf AND ppt.level = 1"
4485 "\n THEN pg_catalog.pg_table_size(ppt.relid)"
4486 " ELSE 0 END)) AS dps"
4487 ",\n pg_catalog.pg_size_pretty(sum("
4488 "pg_catalog.pg_table_size(ppt.relid))) AS tps"
4489 "\n FROM pg_catalog.pg_partition_tree(c.oid) ppt) s");
4490 }
4491 }
4492
4493 appendPQExpBufferStr(&buf, "\nWHERE c.relkind IN (");
4494 if (showTables)
4495 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_PARTITIONED_TABLE) ",");
4496 if (showIndexes)
4497 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_PARTITIONED_INDEX) ",");
4498 appendPQExpBufferStr(&buf, "''"); /* dummy */
4499 appendPQExpBufferStr(&buf, ")\n");
4500
4501 appendPQExpBufferStr(&buf, !showNested && !pattern ?
4502 " AND NOT c.relispartition\n" : "");
4503
4504 if (!pattern)
4505 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
4506 " AND n.nspname !~ '^pg_toast'\n"
4507 " AND n.nspname <> 'information_schema'\n");
4508
4509 if (!validateSQLNamePattern(&buf, pattern, true, false,
4510 "n.nspname", "c.relname", NULL,
4511 "pg_catalog.pg_table_is_visible(c.oid)",
4512 NULL, 3))
4513 {
4514 termPQExpBuffer(&buf);
4515 return false;
4516 }
4517
4518 appendPQExpBuffer(&buf, "ORDER BY \"Schema\", %s%s\"Name\";",
4519 mixed_output ? "\"Type\" DESC, " : "",
4520 showNested || pattern ? "\"Parent name\" NULLS FIRST, " : "");
4521
4522 res = PSQLexec(buf.data);
4523 termPQExpBuffer(&buf);
4524 if (!res)
4525 return false;
4526
4527 initPQExpBuffer(&title);
4528 appendPQExpBufferStr(&title, tabletitle);
4529
4530 myopt.title = title.data;
4531 myopt.translate_header = true;
4532 myopt.translate_columns = translate_columns;
4533 myopt.n_translate_columns = lengthof(translate_columns);
4534
4535 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4536
4537 termPQExpBuffer(&title);
4538
4539 PQclear(res);
4540 return true;
4541}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, PQExpBufferData::data, fb(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, _psqlSettings::popt, PQclear, printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, _psqlSettings::sversion, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

◆ listPublications()

bool listPublications ( const char *  pattern)

Definition at line 6492 of file describe.c.

6493{
6494 PQExpBufferData buf;
6495 PGresult *res;
6496 printQueryOpt myopt = pset.popt;
6497 static const bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false};
6498
6499 initPQExpBuffer(&buf);
6500
6501 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching publications"));
6502 appendPQExpBuffer(&buf,
6503 "SELECT pubname AS \"%s\",\n"
6504 " pg_catalog.pg_get_userbyid(pubowner) AS \"%s\",\n"
6505 " puballtables AS \"%s\"",
6506 gettext_noop("Name"),
6507 gettext_noop("Owner"),
6508 gettext_noop("All tables"));
6509
6510 if (pset.sversion >= 190000)
6511 appendPQExpBuffer(&buf,
6512 ",\n puballsequences AS \"%s\"",
6513 gettext_noop("All sequences"));
6514
6515 appendPQExpBuffer(&buf,
6516 ",\n pubinsert AS \"%s\",\n"
6517 " pubupdate AS \"%s\",\n"
6518 " pubdelete AS \"%s\"",
6519 gettext_noop("Inserts"),
6520 gettext_noop("Updates"),
6521 gettext_noop("Deletes"));
6522 if (pset.sversion >= 110000)
6523 appendPQExpBuffer(&buf,
6524 ",\n pubtruncate AS \"%s\"",
6525 gettext_noop("Truncates"));
6526 if (pset.sversion >= 180000)
6527 appendPQExpBuffer(&buf,
6528 ",\n (CASE pubgencols\n"
6529 " WHEN '%c' THEN 'none'\n"
6530 " WHEN '%c' THEN 'stored'\n"
6531 " END) AS \"%s\"",
6532 PUBLISH_GENCOLS_NONE,
6533 PUBLISH_GENCOLS_STORED,
6534 gettext_noop("Generated columns"));
6535 if (pset.sversion >= 130000)
6536 appendPQExpBuffer(&buf,
6537 ",\n pubviaroot AS \"%s\"",
6538 gettext_noop("Via root"));
6539
6540 appendPQExpBufferStr(&buf,
6541 "\nFROM pg_catalog.pg_publication\n");
6542
6543 if (!validateSQLNamePattern(&buf, pattern, false, false,
6544 NULL, "pubname", NULL,
6545 NULL,
6546 NULL, 1))
6547 {
6548 termPQExpBuffer(&buf);
6549 return false;
6550 }
6551
6552 appendPQExpBufferStr(&buf, "ORDER BY 1;");
6553
6554 res = PSQLexec(buf.data);
6555 termPQExpBuffer(&buf);
6556 if (!res)
6557 return false;
6558
6559 myopt.title = _("List of publications");
6560 myopt.translate_header = true;
6561 myopt.translate_columns = translate_columns;
6562 myopt.n_translate_columns = lengthof(translate_columns);
6563
6564 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6565
6566 PQclear(res);
6567
6568 return true;
6569}

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

Referenced by exec_command_d().

◆ listSchemas()

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

Definition at line 5270 of file describe.c.

5271{
5272 PQExpBufferData buf;
5273 PGresult *res;
5274 printQueryOpt myopt = pset.popt;
5275 int pub_schema_tuples = 0;
5276 char **footers = NULL;
5277
5278 initPQExpBuffer(&buf);
5279
5280 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching schemas"));
5281 appendPQExpBuffer(&buf,
5282 "SELECT n.nspname AS \"%s\",\n"
5283 " pg_catalog.pg_get_userbyid(n.nspowner) AS \"%s\"",
5284 gettext_noop("Name"),
5285 gettext_noop("Owner"));
5286
5287 if (verbose)
5288 {
5289 appendPQExpBufferStr(&buf, ",\n ");
5290 printACLColumn(&buf, "n.nspacl");
5291 appendPQExpBuffer(&buf,
5292 ",\n pg_catalog.obj_description(n.oid, 'pg_namespace') AS \"%s\"",
5293 gettext_noop("Description"));
5294 }
5295
5296 appendPQExpBufferStr(&buf,
5297 "\nFROM pg_catalog.pg_namespace n\n");
5298
5299 if (!showSystem && !pattern)
5300 appendPQExpBufferStr(&buf,
5301 "WHERE n.nspname !~ '^pg_' AND n.nspname <> 'information_schema'\n");
5302
5303 if (!validateSQLNamePattern(&buf, pattern,
5304 !showSystem && !pattern, false,
5305 NULL, "n.nspname", NULL,
5306 NULL,
5307 NULL, 2))
5308 goto error_return;
5309
5310 appendPQExpBufferStr(&buf, "ORDER BY 1;");
5311
5312 res = PSQLexec(buf.data);
5313 if (!res)
5314 goto error_return;
5315
5316 myopt.title = _("List of schemas");
5317 myopt.translate_header = true;
5318
5319 if (pattern && pset.sversion >= 150000)
5320 {
5321 PGresult *result;
5322 int i;
5323
5324 printfPQExpBuffer(&buf, "/* %s */\n",
5325 _("Get publications that publish this schema"));
5326 appendPQExpBuffer(&buf,
5327 "SELECT pubname \n"
5328 "FROM pg_catalog.pg_publication p\n"
5329 " JOIN pg_catalog.pg_publication_namespace pn ON p.oid = pn.pnpubid\n"
5330 " JOIN pg_catalog.pg_namespace n ON n.oid = pn.pnnspid \n"
5331 "WHERE n.nspname = '%s'\n"
5332 "ORDER BY 1",
5333 pattern);
5334 result = PSQLexec(buf.data);
5335 if (!result)
5336 goto error_return;
5337 else
5338 pub_schema_tuples = PQntuples(result);
5339
5340 if (pub_schema_tuples > 0)
5341 {
5342 /*
5343 * Allocate memory for footers. Size of footers will be 1 (for
5344 * storing "Included in publications:" string) + publication
5345 * schema mapping count + 1 (for storing NULL).
5346 */
5347 footers = pg_malloc_array(char *, 1 + pub_schema_tuples + 1);
5348 footers[0] = pg_strdup(_("Included in publications:"));
5349
5350 /* Might be an empty set - that's ok */
5351 for (i = 0; i < pub_schema_tuples; i++)
5352 {
5353 printfPQExpBuffer(&buf, " \"%s\"",
5354 PQgetvalue(result, i, 0));
5355
5356 footers[i + 1] = pg_strdup(buf.data);
5357 }
5358
5359 footers[i + 1] = NULL;
5360 myopt.footers = footers;
5361 }
5362
5363 PQclear(result);
5364 }
5365
5366 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5367
5368 termPQExpBuffer(&buf);
5369 PQclear(res);
5370
5371 /* Free the memory allocated for the footer */
5372 if (footers)
5373 {
5374 char **footer = NULL;
5375
5376 for (footer = footers; *footer; footer++)
5377 pg_free(*footer);
5378
5379 pg_free(footers);
5380 }
5381
5382 return true;
5383
5384error_return:
5385 termPQExpBuffer(&buf);
5386 return false;
5387}
result
uint32 result
Definition checksum_block_internal.h:18
pg_malloc_array
#define pg_malloc_array(type, count)
Definition fe_memutils.h:66

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, fb(), gettext_noop, i, initPQExpBuffer(), _psqlSettings::logfile, pg_free(), pg_malloc_array, pg_strdup(), _psqlSettings::popt, PQclear, PQgetvalue, PQntuples, printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, result, _psqlSettings::sversion, termPQExpBuffer(), validateSQLNamePattern(), and verbose.

Referenced by exec_command_d().

◆ listTables()

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

Definition at line 4083 of file describe.c.

4084{
4085 bool showTables = strchr(tabtypes, 't') != NULL;
4086 bool showIndexes = strchr(tabtypes, 'i') != NULL;
4087 bool showViews = strchr(tabtypes, 'v') != NULL;
4088 bool showMatViews = strchr(tabtypes, 'm') != NULL;
4089 bool showSeq = strchr(tabtypes, 's') != NULL;
4090 bool showForeign = strchr(tabtypes, 'E') != NULL;
4091 bool showPropGraphs = strchr(tabtypes, 'G') != NULL;
4092
4093 int ntypes;
4094 PQExpBufferData buf;
4095 PGresult *res;
4096 printQueryOpt myopt = pset.popt;
4097 int cols_so_far;
4098 bool translate_columns[] = {false, false, true, false, false, false, false, false, false};
4099
4100 /* Count the number of explicitly-requested relation types */
4101 ntypes = showTables + showIndexes + showViews + showMatViews +
4102 showSeq + showForeign + showPropGraphs;
4103 /* If none, we default to \dtvmsEG (but see also command.c) */
4104 if (ntypes == 0)
4105 showTables = showViews = showMatViews = showSeq = showForeign = showPropGraphs = true;
4106
4107 initPQExpBuffer(&buf);
4108
4109 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching relations"));
4110 appendPQExpBuffer(&buf,
4111 "SELECT n.nspname as \"%s\",\n"
4112 " c.relname as \"%s\",\n"
4113 " CASE c.relkind"
4114 " WHEN " CppAsString2(RELKIND_RELATION) " THEN '%s'"
4115 " WHEN " CppAsString2(RELKIND_VIEW) " THEN '%s'"
4116 " WHEN " CppAsString2(RELKIND_MATVIEW) " THEN '%s'"
4117 " WHEN " CppAsString2(RELKIND_INDEX) " THEN '%s'"
4118 " WHEN " CppAsString2(RELKIND_SEQUENCE) " THEN '%s'"
4119 " WHEN " CppAsString2(RELKIND_TOASTVALUE) " THEN '%s'"
4120 " WHEN " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN '%s'"
4121 " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
4122 " WHEN " CppAsString2(RELKIND_PARTITIONED_INDEX) " THEN '%s'"
4123 " WHEN " CppAsString2(RELKIND_PROPGRAPH) " THEN '%s'"
4124 " END as \"%s\",\n"
4125 " pg_catalog.pg_get_userbyid(c.relowner) as \"%s\"",
4126 gettext_noop("Schema"),
4127 gettext_noop("Name"),
4128 gettext_noop("table"),
4129 gettext_noop("view"),
4130 gettext_noop("materialized view"),
4131 gettext_noop("index"),
4132 gettext_noop("sequence"),
4133 gettext_noop("TOAST table"),
4134 gettext_noop("foreign table"),
4135 gettext_noop("partitioned table"),
4136 gettext_noop("partitioned index"),
4137 gettext_noop("property graph"),
4138 gettext_noop("Type"),
4139 gettext_noop("Owner"));
4140 cols_so_far = 4;
4141
4142 if (showIndexes)
4143 {
4144 appendPQExpBuffer(&buf,
4145 ",\n c2.relname as \"%s\"",
4146 gettext_noop("Table"));
4147 cols_so_far++;
4148 }
4149
4150 if (verbose)
4151 {
4152 /*
4153 * Show whether a relation is permanent, temporary, or unlogged.
4154 */
4155 appendPQExpBuffer(&buf,
4156 ",\n CASE c.relpersistence "
4157 "WHEN " CppAsString2(RELPERSISTENCE_PERMANENT) " THEN '%s' "
4158 "WHEN " CppAsString2(RELPERSISTENCE_TEMP) " THEN '%s' "
4159 "WHEN " CppAsString2(RELPERSISTENCE_UNLOGGED) " THEN '%s' "
4160 "END as \"%s\"",
4161 gettext_noop("permanent"),
4162 gettext_noop("temporary"),
4163 gettext_noop("unlogged"),
4164 gettext_noop("Persistence"));
4165 translate_columns[cols_so_far] = true;
4166
4167 /*
4168 * We don't bother to count cols_so_far below here, as there's no need
4169 * to; this might change with future additions to the output columns.
4170 */
4171
4172 /*
4173 * Access methods exist for tables, materialized views and indexes.
4174 * This has been introduced in PostgreSQL 12 for tables.
4175 */
4176 if (pset.sversion >= 120000 && !pset.hide_tableam &&
4177 (showTables || showMatViews || showIndexes))
4178 appendPQExpBuffer(&buf,
4179 ",\n am.amname as \"%s\"",
4180 gettext_noop("Access method"));
4181
4182 appendPQExpBuffer(&buf,
4183 ",\n pg_catalog.pg_size_pretty(pg_catalog.pg_table_size(c.oid)) as \"%s\""
4184 ",\n pg_catalog.obj_description(c.oid, 'pg_class') as \"%s\"",
4185 gettext_noop("Size"),
4186 gettext_noop("Description"));
4187 }
4188
4189 appendPQExpBufferStr(&buf,
4190 "\nFROM pg_catalog.pg_class c"
4191 "\n LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace");
4192
4193 if (pset.sversion >= 120000 && !pset.hide_tableam &&
4194 (showTables || showMatViews || showIndexes))
4195 appendPQExpBufferStr(&buf,
4196 "\n LEFT JOIN pg_catalog.pg_am am ON am.oid = c.relam");
4197
4198 if (showIndexes)
4199 appendPQExpBufferStr(&buf,
4200 "\n LEFT JOIN pg_catalog.pg_index i ON i.indexrelid = c.oid"
4201 "\n LEFT JOIN pg_catalog.pg_class c2 ON i.indrelid = c2.oid");
4202
4203 appendPQExpBufferStr(&buf, "\nWHERE c.relkind IN (");
4204 if (showTables)
4205 {
4206 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_RELATION) ","
4207 CppAsString2(RELKIND_PARTITIONED_TABLE) ",");
4208 /* with 'S' or a pattern, allow 't' to match TOAST tables too */
4209 if (showSystem || pattern)
4210 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_TOASTVALUE) ",");
4211 }
4212 if (showViews)
4213 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_VIEW) ",");
4214 if (showMatViews)
4215 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_MATVIEW) ",");
4216 if (showIndexes)
4217 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_INDEX) ","
4218 CppAsString2(RELKIND_PARTITIONED_INDEX) ",");
4219 if (showSeq)
4220 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_SEQUENCE) ",");
4221 if (showSystem || pattern)
4222 appendPQExpBufferStr(&buf, "'s',"); /* was RELKIND_SPECIAL */
4223 if (showForeign)
4224 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_FOREIGN_TABLE) ",");
4225 if (showPropGraphs)
4226 appendPQExpBufferStr(&buf, CppAsString2(RELKIND_PROPGRAPH) ",");
4227
4228 appendPQExpBufferStr(&buf, "''"); /* dummy */
4229 appendPQExpBufferStr(&buf, ")\n");
4230
4231 if (!showSystem && !pattern)
4232 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
4233 " AND n.nspname !~ '^pg_toast'\n"
4234 " AND n.nspname <> 'information_schema'\n");
4235
4236 if (!validateSQLNamePattern(&buf, pattern, true, false,
4237 "n.nspname", "c.relname", NULL,
4238 "pg_catalog.pg_table_is_visible(c.oid)",
4239 NULL, 3))
4240 {
4241 termPQExpBuffer(&buf);
4242 return false;
4243 }
4244
4245 appendPQExpBufferStr(&buf, "ORDER BY 1,2;");
4246
4247 res = PSQLexec(buf.data);
4248 termPQExpBuffer(&buf);
4249 if (!res)
4250 return false;
4251
4252 /*
4253 * Most functions in this file are content to print an empty table when
4254 * there are no matching objects. We intentionally deviate from that
4255 * here, but only in !quiet mode, for historical reasons.
4256 */
4257 if (PQntuples(res) == 0 && !pset.quiet)
4258 {
4259 if (pattern)
4260 {
4261 if (ntypes != 1)
4262 pg_log_error("Did not find any relations named \"%s\".",
4263 pattern);
4264 else if (showTables)
4265 pg_log_error("Did not find any tables named \"%s\".",
4266 pattern);
4267 else if (showIndexes)
4268 pg_log_error("Did not find any indexes named \"%s\".",
4269 pattern);
4270 else if (showViews)
4271 pg_log_error("Did not find any views named \"%s\".",
4272 pattern);
4273 else if (showMatViews)
4274 pg_log_error("Did not find any materialized views named \"%s\".",
4275 pattern);
4276 else if (showSeq)
4277 pg_log_error("Did not find any sequences named \"%s\".",
4278 pattern);
4279 else if (showForeign)
4280 pg_log_error("Did not find any foreign tables named \"%s\".",
4281 pattern);
4282 else if (showPropGraphs)
4283 pg_log_error("Did not find any property graphs named \"%s\".",
4284 pattern);
4285 else /* should not get here */
4286 pg_log_error_internal("Did not find any ??? named \"%s\".",
4287 pattern);
4288 }
4289 else
4290 {
4291 if (ntypes != 1)
4292 pg_log_error("Did not find any relations.");
4293 else if (showTables)
4294 pg_log_error("Did not find any tables.");
4295 else if (showIndexes)
4296 pg_log_error("Did not find any indexes.");
4297 else if (showViews)
4298 pg_log_error("Did not find any views.");
4299 else if (showMatViews)
4300 pg_log_error("Did not find any materialized views.");
4301 else if (showSeq)
4302 pg_log_error("Did not find any sequences.");
4303 else if (showForeign)
4304 pg_log_error("Did not find any foreign tables.");
4305 else if (showPropGraphs)
4306 pg_log_error("Did not find any property graphs.");
4307 else /* should not get here */
4308 pg_log_error_internal("Did not find any ??? relations.");
4309 }
4310 }
4311 else
4312 {
4313 myopt.title =
4314 (ntypes != 1) ? _("List of relations") :
4315 (showTables) ? _("List of tables") :
4316 (showIndexes) ? _("List of indexes") :
4317 (showViews) ? _("List of views") :
4318 (showMatViews) ? _("List of materialized views") :
4319 (showSeq) ? _("List of sequences") :
4320 (showForeign) ? _("List of foreign tables") :
4321 (showPropGraphs) ? _("List of property graphs") :
4322 "List of ???"; /* should not get here */
4323 myopt.translate_header = true;
4324 myopt.translate_columns = translate_columns;
4325 myopt.n_translate_columns = lengthof(translate_columns);
4326
4327 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
4328 }
4329
4330 PQclear(res);
4331 return true;
4332}
pg_log_error_internal
#define pg_log_error_internal(...)
Definition logging.h:162
_psqlSettings::hide_tableam
bool hide_tableam
Definition settings.h:171

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

Referenced by exec_command_d().

◆ listTSConfigs()

bool listTSConfigs ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 5779 of file describe.c.

5780{
5781 PQExpBufferData buf;
5782 PGresult *res;
5783 printQueryOpt myopt = pset.popt;
5784
5785 if (verbose)
5786 return listTSConfigsVerbose(pattern);
5787
5788 initPQExpBuffer(&buf);
5789
5790 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching text search configurations"));
5791 appendPQExpBuffer(&buf,
5792 "SELECT\n"
5793 " n.nspname as \"%s\",\n"
5794 " c.cfgname as \"%s\",\n"
5795 " pg_catalog.obj_description(c.oid, 'pg_ts_config') as \"%s\"\n"
5796 "FROM pg_catalog.pg_ts_config c\n"
5797 "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.cfgnamespace\n",
5798 gettext_noop("Schema"),
5799 gettext_noop("Name"),
5800 gettext_noop("Description")
5801 );
5802
5803 if (!validateSQLNamePattern(&buf, pattern, false, false,
5804 "n.nspname", "c.cfgname", NULL,
5805 "pg_catalog.pg_ts_config_is_visible(c.oid)",
5806 NULL, 3))
5807 {
5808 termPQExpBuffer(&buf);
5809 return false;
5810 }
5811
5812 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5813
5814 res = PSQLexec(buf.data);
5815 termPQExpBuffer(&buf);
5816 if (!res)
5817 return false;
5818
5819 myopt.title = _("List of text search configurations");
5820 myopt.translate_header = true;
5821
5822 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5823
5824 PQclear(res);
5825 return true;
5826}
listTSConfigsVerbose
static bool listTSConfigsVerbose(const char *pattern)
Definition describe.c:5829

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

Referenced by exec_command_d().

◆ listTSDictionaries()

bool listTSDictionaries ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 5647 of file describe.c.

5648{
5649 PQExpBufferData buf;
5650 PGresult *res;
5651 printQueryOpt myopt = pset.popt;
5652
5653 initPQExpBuffer(&buf);
5654
5655 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching text search dictionaries"));
5656 appendPQExpBuffer(&buf,
5657 "SELECT\n"
5658 " n.nspname as \"%s\",\n"
5659 " d.dictname as \"%s\",\n",
5660 gettext_noop("Schema"),
5661 gettext_noop("Name"));
5662
5663 if (verbose)
5664 {
5665 appendPQExpBuffer(&buf,
5666 " ( SELECT COALESCE(nt.nspname, '(null)')::pg_catalog.text || '.' || t.tmplname FROM\n"
5667 " pg_catalog.pg_ts_template t\n"
5668 " LEFT JOIN pg_catalog.pg_namespace nt ON nt.oid = t.tmplnamespace\n"
5669 " WHERE d.dicttemplate = t.oid ) AS \"%s\",\n"
5670 " d.dictinitoption as \"%s\",\n",
5671 gettext_noop("Template"),
5672 gettext_noop("Init options"));
5673 }
5674
5675 appendPQExpBuffer(&buf,
5676 " pg_catalog.obj_description(d.oid, 'pg_ts_dict') as \"%s\"\n",
5677 gettext_noop("Description"));
5678
5679 appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_ts_dict d\n"
5680 "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = d.dictnamespace\n");
5681
5682 if (!validateSQLNamePattern(&buf, pattern, false, false,
5683 "n.nspname", "d.dictname", NULL,
5684 "pg_catalog.pg_ts_dict_is_visible(d.oid)",
5685 NULL, 3))
5686 {
5687 termPQExpBuffer(&buf);
5688 return false;
5689 }
5690
5691 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5692
5693 res = PSQLexec(buf.data);
5694 termPQExpBuffer(&buf);
5695 if (!res)
5696 return false;
5697
5698 myopt.title = _("List of text search dictionaries");
5699 myopt.translate_header = true;
5700
5701 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5702
5703 PQclear(res);
5704 return true;
5705}

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

Referenced by exec_command_d().

◆ listTSParsers()

bool listTSParsers ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 5395 of file describe.c.

5396{
5397 PQExpBufferData buf;
5398 PGresult *res;
5399 printQueryOpt myopt = pset.popt;
5400
5401 if (verbose)
5402 return listTSParsersVerbose(pattern);
5403
5404 initPQExpBuffer(&buf);
5405
5406 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching text search parsers"));
5407 appendPQExpBuffer(&buf,
5408 "SELECT\n"
5409 " n.nspname as \"%s\",\n"
5410 " p.prsname as \"%s\",\n"
5411 " pg_catalog.obj_description(p.oid, 'pg_ts_parser') as \"%s\"\n"
5412 "FROM pg_catalog.pg_ts_parser p\n"
5413 "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.prsnamespace\n",
5414 gettext_noop("Schema"),
5415 gettext_noop("Name"),
5416 gettext_noop("Description")
5417 );
5418
5419 if (!validateSQLNamePattern(&buf, pattern, false, false,
5420 "n.nspname", "p.prsname", NULL,
5421 "pg_catalog.pg_ts_parser_is_visible(p.oid)",
5422 NULL, 3))
5423 {
5424 termPQExpBuffer(&buf);
5425 return false;
5426 }
5427
5428 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5429
5430 res = PSQLexec(buf.data);
5431 termPQExpBuffer(&buf);
5432 if (!res)
5433 return false;
5434
5435 myopt.title = _("List of text search parsers");
5436 myopt.translate_header = true;
5437
5438 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5439
5440 PQclear(res);
5441 return true;
5442}
listTSParsersVerbose
static bool listTSParsersVerbose(const char *pattern)
Definition describe.c:5448

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

Referenced by exec_command_d().

◆ listTSTemplates()

bool listTSTemplates ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 5713 of file describe.c.

5714{
5715 PQExpBufferData buf;
5716 PGresult *res;
5717 printQueryOpt myopt = pset.popt;
5718
5719 initPQExpBuffer(&buf);
5720
5721 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching text search templates"));
5722 if (verbose)
5723 appendPQExpBuffer(&buf,
5724 "SELECT\n"
5725 " n.nspname AS \"%s\",\n"
5726 " t.tmplname AS \"%s\",\n"
5727 " t.tmplinit::pg_catalog.regproc AS \"%s\",\n"
5728 " t.tmpllexize::pg_catalog.regproc AS \"%s\",\n"
5729 " pg_catalog.obj_description(t.oid, 'pg_ts_template') AS \"%s\"\n",
5730 gettext_noop("Schema"),
5731 gettext_noop("Name"),
5732 gettext_noop("Init"),
5733 gettext_noop("Lexize"),
5734 gettext_noop("Description"));
5735 else
5736 appendPQExpBuffer(&buf,
5737 "SELECT\n"
5738 " n.nspname AS \"%s\",\n"
5739 " t.tmplname AS \"%s\",\n"
5740 " pg_catalog.obj_description(t.oid, 'pg_ts_template') AS \"%s\"\n",
5741 gettext_noop("Schema"),
5742 gettext_noop("Name"),
5743 gettext_noop("Description"));
5744
5745 appendPQExpBufferStr(&buf, "FROM pg_catalog.pg_ts_template t\n"
5746 "LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.tmplnamespace\n");
5747
5748 if (!validateSQLNamePattern(&buf, pattern, false, false,
5749 "n.nspname", "t.tmplname", NULL,
5750 "pg_catalog.pg_ts_template_is_visible(t.oid)",
5751 NULL, 3))
5752 {
5753 termPQExpBuffer(&buf);
5754 return false;
5755 }
5756
5757 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
5758
5759 res = PSQLexec(buf.data);
5760 termPQExpBuffer(&buf);
5761 if (!res)
5762 return false;
5763
5764 myopt.title = _("List of text search templates");
5765 myopt.translate_header = true;
5766
5767 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
5768
5769 PQclear(res);
5770 return true;
5771}

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

Referenced by exec_command_d().

◆ listUserMappings()

bool listUserMappings ( const char *  pattern,
bool  verbose 
)
extern

Definition at line 6137 of file describe.c.

6138{
6139 PQExpBufferData buf;
6140 PGresult *res;
6141 printQueryOpt myopt = pset.popt;
6142
6143 initPQExpBuffer(&buf);
6144
6145 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching user mappings"));
6146 appendPQExpBuffer(&buf,
6147 "SELECT um.srvname AS \"%s\",\n"
6148 " um.usename AS \"%s\"",
6149 gettext_noop("Server"),
6150 gettext_noop("User name"));
6151
6152 if (verbose)
6153 appendPQExpBuffer(&buf,
6154 ",\n CASE WHEN umoptions IS NULL THEN '' ELSE "
6155 " '(' || pg_catalog.array_to_string(ARRAY(SELECT "
6156 " pg_catalog.quote_ident(option_name) || ' ' || "
6157 " pg_catalog.quote_literal(option_value) FROM "
6158 " pg_catalog.pg_options_to_table(umoptions)), ', ') || ')' "
6159 " END AS \"%s\"",
6160 gettext_noop("FDW options"));
6161
6162 appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_user_mappings um\n");
6163
6164 if (!validateSQLNamePattern(&buf, pattern, false, false,
6165 NULL, "um.srvname", "um.usename", NULL,
6166 NULL, 1))
6167 {
6168 termPQExpBuffer(&buf);
6169 return false;
6170 }
6171
6172 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
6173
6174 res = PSQLexec(buf.data);
6175 termPQExpBuffer(&buf);
6176 if (!res)
6177 return false;
6178
6179 myopt.title = _("List of user mappings");
6180 myopt.translate_header = true;
6181
6182 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
6183
6184 PQclear(res);
6185 return true;
6186}

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

Referenced by exec_command_d().

◆ objectDescription()

bool objectDescription ( const char *  pattern,
bool  showSystem 
)
extern

Definition at line 1256 of file describe.c.

1257{
1258 PQExpBufferData buf;
1259 PGresult *res;
1260 printQueryOpt myopt = pset.popt;
1261 static const bool translate_columns[] = {false, false, true, false};
1262
1263 initPQExpBuffer(&buf);
1264
1265 printfPQExpBuffer(&buf, "/* %s */\n", _("Get matching object comments"));
1266 appendPQExpBuffer(&buf,
1267 "SELECT DISTINCT tt.nspname AS \"%s\", tt.name AS \"%s\", tt.object AS \"%s\", d.description AS \"%s\"\n"
1268 "FROM (\n",
1269 gettext_noop("Schema"),
1270 gettext_noop("Name"),
1271 gettext_noop("Object"),
1272 gettext_noop("Description"));
1273
1274 /* Table constraint descriptions */
1275 appendPQExpBuffer(&buf,
1276 " SELECT pgc.oid as oid, pgc.tableoid AS tableoid,\n"
1277 " n.nspname as nspname,\n"
1278 " CAST(pgc.conname AS pg_catalog.text) as name,"
1279 " CAST('%s' AS pg_catalog.text) as object\n"
1280 " FROM pg_catalog.pg_constraint pgc\n"
1281 " JOIN pg_catalog.pg_class c "
1282 "ON c.oid = pgc.conrelid\n"
1283 " LEFT JOIN pg_catalog.pg_namespace n "
1284 " ON n.oid = c.relnamespace\n",
1285 gettext_noop("table constraint"));
1286
1287 if (!showSystem && !pattern)
1288 appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
1289 " AND n.nspname <> 'information_schema'\n");
1290
1291 if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern,
1292 false, "n.nspname", "pgc.conname", NULL,
1293 "pg_catalog.pg_table_is_visible(c.oid)",
1294 NULL, 3))
1295 goto error_return;
1296
1297 /* Domain constraint descriptions */
1298 appendPQExpBuffer(&buf,
1299 "UNION ALL\n"
1300 " SELECT pgc.oid as oid, pgc.tableoid AS tableoid,\n"
1301 " n.nspname as nspname,\n"
1302 " CAST(pgc.conname AS pg_catalog.text) as name,"
1303 " CAST('%s' AS pg_catalog.text) as object\n"
1304 " FROM pg_catalog.pg_constraint pgc\n"
1305 " JOIN pg_catalog.pg_type t "
1306 "ON t.oid = pgc.contypid\n"
1307 " LEFT JOIN pg_catalog.pg_namespace n "
1308 " ON n.oid = t.typnamespace\n",
1309 gettext_noop("domain constraint"));
1310
1311 if (!showSystem && !pattern)
1312 appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
1313 " AND n.nspname <> 'information_schema'\n");
1314
1315 if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern,
1316 false, "n.nspname", "pgc.conname", NULL,
1317 "pg_catalog.pg_type_is_visible(t.oid)",
1318 NULL, 3))
1319 goto error_return;
1320
1321 /* Operator class descriptions */
1322 appendPQExpBuffer(&buf,
1323 "UNION ALL\n"
1324 " SELECT o.oid as oid, o.tableoid as tableoid,\n"
1325 " n.nspname as nspname,\n"
1326 " CAST(o.opcname AS pg_catalog.text) as name,\n"
1327 " CAST('%s' AS pg_catalog.text) as object\n"
1328 " FROM pg_catalog.pg_opclass o\n"
1329 " JOIN pg_catalog.pg_am am ON "
1330 "o.opcmethod = am.oid\n"
1331 " JOIN pg_catalog.pg_namespace n ON "
1332 "n.oid = o.opcnamespace\n",
1333 gettext_noop("operator class"));
1334
1335 if (!showSystem && !pattern)
1336 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
1337 " AND n.nspname <> 'information_schema'\n");
1338
1339 if (!validateSQLNamePattern(&buf, pattern, true, false,
1340 "n.nspname", "o.opcname", NULL,
1341 "pg_catalog.pg_opclass_is_visible(o.oid)",
1342 NULL, 3))
1343 goto error_return;
1344
1345 /* Operator family descriptions */
1346 appendPQExpBuffer(&buf,
1347 "UNION ALL\n"
1348 " SELECT opf.oid as oid, opf.tableoid as tableoid,\n"
1349 " n.nspname as nspname,\n"
1350 " CAST(opf.opfname AS pg_catalog.text) AS name,\n"
1351 " CAST('%s' AS pg_catalog.text) as object\n"
1352 " FROM pg_catalog.pg_opfamily opf\n"
1353 " JOIN pg_catalog.pg_am am "
1354 "ON opf.opfmethod = am.oid\n"
1355 " JOIN pg_catalog.pg_namespace n "
1356 "ON opf.opfnamespace = n.oid\n",
1357 gettext_noop("operator family"));
1358
1359 if (!showSystem && !pattern)
1360 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
1361 " AND n.nspname <> 'information_schema'\n");
1362
1363 if (!validateSQLNamePattern(&buf, pattern, true, false,
1364 "n.nspname", "opf.opfname", NULL,
1365 "pg_catalog.pg_opfamily_is_visible(opf.oid)",
1366 NULL, 3))
1367 goto error_return;
1368
1369 /* Rule descriptions (ignore rules for views) */
1370 appendPQExpBuffer(&buf,
1371 "UNION ALL\n"
1372 " SELECT r.oid as oid, r.tableoid as tableoid,\n"
1373 " n.nspname as nspname,\n"
1374 " CAST(r.rulename AS pg_catalog.text) as name,"
1375 " CAST('%s' AS pg_catalog.text) as object\n"
1376 " FROM pg_catalog.pg_rewrite r\n"
1377 " JOIN pg_catalog.pg_class c ON c.oid = r.ev_class\n"
1378 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n"
1379 " WHERE r.rulename != '_RETURN'\n",
1380 gettext_noop("rule"));
1381
1382 if (!showSystem && !pattern)
1383 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
1384 " AND n.nspname <> 'information_schema'\n");
1385
1386 if (!validateSQLNamePattern(&buf, pattern, true, false,
1387 "n.nspname", "r.rulename", NULL,
1388 "pg_catalog.pg_table_is_visible(c.oid)",
1389 NULL, 3))
1390 goto error_return;
1391
1392 /* Trigger descriptions */
1393 appendPQExpBuffer(&buf,
1394 "UNION ALL\n"
1395 " SELECT t.oid as oid, t.tableoid as tableoid,\n"
1396 " n.nspname as nspname,\n"
1397 " CAST(t.tgname AS pg_catalog.text) as name,"
1398 " CAST('%s' AS pg_catalog.text) as object\n"
1399 " FROM pg_catalog.pg_trigger t\n"
1400 " JOIN pg_catalog.pg_class c ON c.oid = t.tgrelid\n"
1401 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n",
1402 gettext_noop("trigger"));
1403
1404 if (!showSystem && !pattern)
1405 appendPQExpBufferStr(&buf, "WHERE n.nspname <> 'pg_catalog'\n"
1406 " AND n.nspname <> 'information_schema'\n");
1407
1408 if (!validateSQLNamePattern(&buf, pattern, !showSystem && !pattern, false,
1409 "n.nspname", "t.tgname", NULL,
1410 "pg_catalog.pg_table_is_visible(c.oid)",
1411 NULL, 3))
1412 goto error_return;
1413
1414 appendPQExpBufferStr(&buf,
1415 ") AS tt\n"
1416 " JOIN pg_catalog.pg_description d ON (tt.oid = d.objoid AND tt.tableoid = d.classoid AND d.objsubid = 0)\n");
1417
1418 appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 3;");
1419
1420 res = PSQLexec(buf.data);
1421 termPQExpBuffer(&buf);
1422 if (!res)
1423 return false;
1424
1425 myopt.title = _("Object descriptions");
1426 myopt.translate_header = true;
1427 myopt.translate_columns = translate_columns;
1428 myopt.n_translate_columns = lengthof(translate_columns);
1429
1430 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1431
1432 PQclear(res);
1433 return true;
1434
1435error_return:
1436 termPQExpBuffer(&buf);
1437 return false;
1438}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, fb(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, _psqlSettings::popt, PQclear, printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), and validateSQLNamePattern().

Referenced by exec_command_d().

◆ permissionsList()

bool permissionsList ( const char *  pattern,
bool  showSystem 
)
extern

Definition at line 1037 of file describe.c.

1038{
1039 PQExpBufferData buf;
1040 PGresult *res;
1041 printQueryOpt myopt = pset.popt;
1042 static const bool translate_columns[] = {false, false, true, false, false, false};
1043
1044 initPQExpBuffer(&buf);
1045
1046 /*
1047 * we ignore indexes and toast tables since they have no meaningful rights
1048 */
1049 printfPQExpBuffer(&buf, "/* %s */\n",
1050 _("Get access privileges of matching relations"));
1051 appendPQExpBuffer(&buf,
1052 "SELECT n.nspname as \"%s\",\n"
1053 " c.relname as \"%s\",\n"
1054 " CASE c.relkind"
1055 " WHEN " CppAsString2(RELKIND_RELATION) " THEN '%s'"
1056 " WHEN " CppAsString2(RELKIND_VIEW) " THEN '%s'"
1057 " WHEN " CppAsString2(RELKIND_MATVIEW) " THEN '%s'"
1058 " WHEN " CppAsString2(RELKIND_SEQUENCE) " THEN '%s'"
1059 " WHEN " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN '%s'"
1060 " WHEN " CppAsString2(RELKIND_PROPGRAPH) " THEN '%s'"
1061 " WHEN " CppAsString2(RELKIND_PARTITIONED_TABLE) " THEN '%s'"
1062 " END as \"%s\",\n"
1063 " ",
1064 gettext_noop("Schema"),
1065 gettext_noop("Name"),
1066 gettext_noop("table"),
1067 gettext_noop("view"),
1068 gettext_noop("materialized view"),
1069 gettext_noop("sequence"),
1070 gettext_noop("foreign table"),
1071 gettext_noop("property graph"),
1072 gettext_noop("partitioned table"),
1073 gettext_noop("Type"));
1074
1075 printACLColumn(&buf, "c.relacl");
1076
1077 /*
1078 * The formatting of attacl should match printACLColumn(). However, we
1079 * need no special case for an empty attacl, because the backend always
1080 * optimizes that back to NULL.
1081 */
1082 appendPQExpBuffer(&buf,
1083 ",\n pg_catalog.array_to_string(ARRAY(\n"
1084 " SELECT attname || E':\\n ' || pg_catalog.array_to_string(attacl, E'\\n ')\n"
1085 " FROM pg_catalog.pg_attribute a\n"
1086 " WHERE attrelid = c.oid AND NOT attisdropped AND attacl IS NOT NULL\n"
1087 " ), E'\\n') AS \"%s\"",
1088 gettext_noop("Column privileges"));
1089
1090 appendPQExpBuffer(&buf,
1091 ",\n pg_catalog.array_to_string(ARRAY(\n"
1092 " SELECT polname\n"
1093 " || CASE WHEN NOT polpermissive THEN\n"
1094 " E' (RESTRICTIVE)'\n"
1095 " ELSE '' END\n"
1096 " || CASE WHEN polcmd != '*' THEN\n"
1097 " E' (' || polcmd::pg_catalog.text || E'):'\n"
1098 " ELSE E':'\n"
1099 " END\n"
1100 " || CASE WHEN polqual IS NOT NULL THEN\n"
1101 " E'\\n (u): ' || pg_catalog.pg_get_expr(polqual, polrelid)\n"
1102 " ELSE E''\n"
1103 " END\n"
1104 " || CASE WHEN polwithcheck IS NOT NULL THEN\n"
1105 " E'\\n (c): ' || pg_catalog.pg_get_expr(polwithcheck, polrelid)\n"
1106 " ELSE E''\n"
1107 " END"
1108 " || CASE WHEN polroles <> '{0}' THEN\n"
1109 " E'\\n to: ' || pg_catalog.array_to_string(\n"
1110 " ARRAY(\n"
1111 " SELECT rolname\n"
1112 " FROM pg_catalog.pg_roles\n"
1113 " WHERE oid = ANY (polroles)\n"
1114 " ORDER BY 1\n"
1115 " ), E', ')\n"
1116 " ELSE E''\n"
1117 " END\n"
1118 " FROM pg_catalog.pg_policy pol\n"
1119 " WHERE polrelid = c.oid), E'\\n')\n"
1120 " AS \"%s\"",
1121 gettext_noop("Policies"));
1122
1123 appendPQExpBufferStr(&buf, "\nFROM pg_catalog.pg_class c\n"
1124 " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n"
1125 "WHERE c.relkind IN ("
1126 CppAsString2(RELKIND_RELATION) ","
1127 CppAsString2(RELKIND_VIEW) ","
1128 CppAsString2(RELKIND_MATVIEW) ","
1129 CppAsString2(RELKIND_SEQUENCE) ","
1130 CppAsString2(RELKIND_FOREIGN_TABLE) ","
1131 CppAsString2(RELKIND_PROPGRAPH) ","
1132 CppAsString2(RELKIND_PARTITIONED_TABLE) ")\n");
1133
1134 if (!showSystem && !pattern)
1135 appendPQExpBufferStr(&buf, " AND n.nspname <> 'pg_catalog'\n"
1136 " AND n.nspname <> 'information_schema'\n");
1137
1138 if (!validateSQLNamePattern(&buf, pattern, true, false,
1139 "n.nspname", "c.relname", NULL,
1140 "pg_catalog.pg_table_is_visible(c.oid)",
1141 NULL, 3))
1142 goto error_return;
1143
1144 appendPQExpBufferStr(&buf, "ORDER BY 1, 2;");
1145
1146 res = PSQLexec(buf.data);
1147 if (!res)
1148 goto error_return;
1149
1150 printfPQExpBuffer(&buf, _("Access privileges"));
1151 myopt.title = buf.data;
1152 myopt.translate_header = true;
1153 myopt.translate_columns = translate_columns;
1154 myopt.n_translate_columns = lengthof(translate_columns);
1155
1156 printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
1157
1158 termPQExpBuffer(&buf);
1159 PQclear(res);
1160 return true;
1161
1162error_return:
1163 termPQExpBuffer(&buf);
1164 return false;
1165}

References _, appendPQExpBuffer(), appendPQExpBufferStr(), buf, CppAsString2, fb(), gettext_noop, initPQExpBuffer(), lengthof, _psqlSettings::logfile, _psqlSettings::popt, PQclear, printACLColumn(), printfPQExpBuffer(), printQuery(), pset, PSQLexec(), _psqlSettings::queryFout, termPQExpBuffer(), and validateSQLNamePattern().

Referenced by exec_command_d(), and exec_command_z().