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Make psql \d and \dt consistent for system tables, i.e prevent \d from

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showing system tables, make \dS pattern show system table details, and
have \dtS show system and _user_ tables, to be consistent with other \d*
commands.
This commit is contained in:
Bruce Momjian 2009-01-20 02:13:42 +00:00
parent 2384287f6d
commit 71928e7b9f
3 changed files with 15 additions and 19 deletions
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8
src/bin/psql/command.c
View File

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2009, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.201 2009/01/06 21:10:30 momjian Exp $
* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.202 2009/01/20 02:13:42 momjian Exp $
*/
#include "postgres_fe.h"
#include "command.h"
@ -334,14 +334,15 @@ exec_command(const char *cmd,
OT_NORMAL, NULL, true);
show_verbose = strchr(cmd, '+') ? true : false;
show_system = strchr(cmd, 'S') ? true: false;
show_system = strchr(cmd, 'S') ? true : false;
switch (cmd[1])
{
case '\0':
case '+':
case 'S':
if (pattern)
success = describeTableDetails(pattern, show_verbose);
success = describeTableDetails(pattern, show_verbose, show_system);
else
/* standard listing of interesting things */
success = listTables("tvs", NULL, show_verbose, show_system);
@ -390,7 +391,6 @@ exec_command(const char *cmd,
case 'v':
case 'i':
case 's':
case 'S':
success = listTables(&cmd[1], pattern, show_verbose, show_system);
break;
case 'u':

22
src/bin/psql/describe.c
View File

@ -8,7 +8,7 @@
*
* Copyright (c) 2000-2009, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.196 2009/01/19 18:44:32 momjian Exp $
* $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.197 2009/01/20 02:13:42 momjian Exp $
*/
#include "postgres_fe.h"
@ -782,7 +782,7 @@ objectDescription(const char *pattern, bool showSystem)
* verbose: if true, this is \d+
*/
bool
describeTableDetails(const char *pattern, bool verbose)
describeTableDetails(const char *pattern, bool verbose, bool showSystem)
{
PQExpBufferData buf;
PGresult *res;
@ -797,7 +797,10 @@ describeTableDetails(const char *pattern, bool verbose)
"FROM pg_catalog.pg_class c\n"
" LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n");
processSQLNamePattern(pset.db, &buf, pattern, false, false,
if (!showSystem)
appendPQExpBuffer(&buf, " WHERE n.nspname <> 'pg_catalog'\n");
processSQLNamePattern(pset.db, &buf, pattern, !showSystem, false,
"n.nspname", "c.relname", NULL,
"pg_catalog.pg_table_is_visible(c.oid)");
@ -1961,20 +1964,13 @@ listTables(const char *tabtypes, const char *pattern, bool verbose, bool showSys
appendPQExpBuffer(&buf, "'i',");
if (showSeq)
appendPQExpBuffer(&buf, "'S',");
if (showSystem && showTables)
if (showSystem)
appendPQExpBuffer(&buf, "'s',"); /* was RELKIND_SPECIAL in <= 8.1.X */
appendPQExpBuffer(&buf, "''"); /* dummy */
appendPQExpBuffer(&buf, ")\n");
/*
* If showSystem is specified, show only system objects (those in
* pg_catalog). Otherwise, suppress system objects, including those in
* pg_catalog and pg_toast. (We don't want to hide temp tables though.)
*/
if (showSystem)
appendPQExpBuffer(&buf,
" AND n.nspname = 'pg_catalog'\n");
else
if (!showSystem)
/* Exclude system and pg_toast objects, but show temp tables */
appendPQExpBuffer(&buf,
" AND n.nspname <> 'pg_catalog'\n"
" AND n.nspname !~ '^pg_toast'\n");

4
src/bin/psql/describe.h
View File

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2009, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/describe.h,v 1.38 2009/01/06 21:10:30 momjian Exp $
* $PostgreSQL: pgsql/src/bin/psql/describe.h,v 1.39 2009/01/20 02:13:42 momjian Exp $
*/
#ifndef DESCRIBE_H
#define DESCRIBE_H
@ -34,7 +34,7 @@ extern bool permissionsList(const char *pattern);
extern bool objectDescription(const char *pattern, bool showSystem);
/* \d foo */
extern bool describeTableDetails(const char *pattern, bool verbose);
extern bool describeTableDetails(const char *pattern, bool verbose, bool showSystem);
/* \dF */
extern bool listTSConfigs(const char *pattern, bool verbose);