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Commit286fb25

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Make \dS work more like it used to, viz, show only system objects.
1 parentfce573a commit286fb25

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2 files changed

+15
-12
lines changed

2 files changed

+15
-12
lines changed

‎doc/src/sgml/ref/psql-ref.sgml‎

Lines changed: 4 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
<!--
2-
$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.76 2002/09/21 18:32:54 petere Exp $
2+
$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.77 2002/09/22 20:44:22 tgl Exp $
33
PostgreSQL documentation
44
-->
55

@@ -884,7 +884,9 @@ testdb=>
884884
This is not the actual command name: the letters i, s, t, v, S
885885
stand for index, sequence, table, view, and system table,
886886
respectively. You can specify any or all of these letters, in any
887-
order, to obtain a listing of all the matching objects.
887+
order, to obtain a listing of all the matching objects. The letter
888+
S restricts the listing to system objects; without S, only non-system
889+
objects are shown.
888890
If <quote>+</quote> is appended to the command name, each object is
889891
listed with its associated description, if any.
890892
</para>

‎src/bin/psql/describe.c‎

Lines changed: 11 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*
44
* Copyright 2000-2002 by PostgreSQL Global Development Group
55
*
6-
* $Header: /cvsroot/pgsql/src/bin/psql/describe.c,v 1.68 2002/09/04 20:31:35 momjian Exp $
6+
* $Header: /cvsroot/pgsql/src/bin/psql/describe.c,v 1.69 2002/09/22 20:44:22 tgl Exp $
77
*/
88
#include"postgres_fe.h"
99
#include"describe.h"
@@ -1231,7 +1231,7 @@ describeUsers(const char *pattern)
12311231
* i - indexes
12321232
* v - views
12331233
* s - sequences
1234-
* S - system tables (~ '^pg_')
1234+
* S - system tables (pg_catalog)
12351235
* (any order of the above is fine)
12361236
*/
12371237
bool
@@ -1247,7 +1247,7 @@ listTables(const char *tabtypes, const char *pattern, bool verbose)
12471247
PGresult*res;
12481248
printQueryOptmyopt=pset.popt;
12491249

1250-
if (showSystem&& !(showSeq||showIndexes||showViews||showTables))
1250+
if (!(showTables||showIndexes||showViews||showSeq))
12511251
showTables=showViews=showSeq= true;
12521252

12531253
initPQExpBuffer(&buf);
@@ -1296,18 +1296,19 @@ listTables(const char *tabtypes, const char *pattern, bool verbose)
12961296
appendPQExpBuffer(&buf,")\n");
12971297

12981298
/*
1299-
* Unless showSystem is specified, we suppress system tables, ie,
1299+
* If showSystem is specified, show only system objects (those in
1300+
* pg_catalog). Otherwise, suppress system objects, including
13001301
* those in pg_catalog and pg_toast. (We don't want to hide temp
13011302
* tables though.)
13021303
*/
13031304
if (showSystem)
1304-
processNamePattern(&buf,pattern, true, false,
1305-
"n.nspname","c.relname",NULL,
1306-
"pg_catalog.pg_table_is_visible(c.oid)");
1305+
appendPQExpBuffer(&buf," AND n.nspname = 'pg_catalog'\n");
13071306
else
1308-
processNamePattern(&buf,pattern, true, false,
1309-
"n.nspname","c.relname",NULL,
1310-
"pg_catalog.pg_table_is_visible(c.oid) AND n.nspname <> 'pg_catalog' AND n.nspname <> 'pg_toast'");
1307+
appendPQExpBuffer(&buf," AND n.nspname NOT IN ('pg_catalog', 'pg_toast')\n");
1308+
1309+
processNamePattern(&buf,pattern, true, false,
1310+
"n.nspname","c.relname",NULL,
1311+
"pg_catalog.pg_table_is_visible(c.oid)");
13111312

13121313
appendPQExpBuffer(&buf,"ORDER BY 1,2;");
13131314

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