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Have \dn+ show permissions and description for schemas. 

Dennis Bjorklund
This commit is contained in:
Bruce Momjian 2004-07-13 16:48:16 +00:00
parent dc0e76ca36
commit bbcee544aa
5 changed files with 25 additions and 15 deletions
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6
doc/src/sgml/ref/psql-ref.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.117 2004/07/12 20:41:08 momjian Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.118 2004/07/13 16:48:15 momjian Exp $
PostgreSQL documentation
-->
@ -990,7 +990,9 @@ testdb=>
Lists all available schemas (namespaces). If <replaceable
class="parameter">pattern</replaceable> (a regular expression)
is specified, only schemas whose names match the pattern are listed.
Non-local temporary schemas are suppressed.
Non-local temporary schemas are suppressed. If <literal>+</literal>
is appended to the command name, each object is listed with its associated
permissions and description, if any.
</para>
</listitem>
</varlistentry>

4
src/bin/psql/command.c
View File

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.120 2004/07/11 21:34:03 momjian Exp $
* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.121 2004/07/13 16:48:16 momjian Exp $
*/
#include "postgres_fe.h"
#include "command.h"
@ -326,7 +326,7 @@ exec_command(const char *cmd,
success = do_lo_list();
break;
case 'n':
success = listSchemas(pattern);
success = listSchemas(pattern, show_verbose);
break;
case 'o':
success = describeOperators(pattern);

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

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.101 2004/07/13 02:46:21 momjian Exp $
* $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.102 2004/07/13 16:48:16 momjian Exp $
*/
#include "postgres_fe.h"
#include "describe.h"
@ -1693,7 +1693,7 @@ listCasts(const char *pattern)
* Describes schemas (namespaces)
*/
bool
listSchemas(const char *pattern)
listSchemas(const char *pattern, bool verbose)
{
PQExpBufferData buf;
PGresult *res;
@ -1702,13 +1702,21 @@ listSchemas(const char *pattern)
initPQExpBuffer(&buf);
printfPQExpBuffer(&buf,
"SELECT n.nspname AS \"%s\",\n"
" u.usename AS \"%s\"\n"
"FROM pg_catalog.pg_namespace n LEFT JOIN pg_catalog.pg_user u\n"
" u.usename AS \"%s\"",
_("Name"), _("Owner"));
if (verbose)
appendPQExpBuffer(&buf,
",\n n.nspacl as \"%s\","
" pg_catalog.obj_description(n.oid, 'pg_namespace') as \"%s\"",
_("Access privileges"), _("Description"));
appendPQExpBuffer(&buf,
"\nFROM pg_catalog.pg_namespace n LEFT JOIN pg_catalog.pg_user u\n"
" ON n.nspowner=u.usesysid\n"
"WHERE (n.nspname NOT LIKE 'pg\\\\_temp\\\\_%%' OR\n"
" n.nspname = (pg_catalog.current_schemas(true))[1])\n", /* temp schema is first */
_("Name"),
_("Owner"));
" n.nspname = (pg_catalog.current_schemas(true))[1])\n"); /* temp schema is first */
processNamePattern(&buf, pattern, true, false,
NULL, "n.nspname", NULL,
NULL);

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

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/describe.h,v 1.24 2004/06/18 06:14:04 tgl Exp $
* $PostgreSQL: pgsql/src/bin/psql/describe.h,v 1.25 2004/07/13 16:48:16 momjian Exp $
*/
#ifndef DESCRIBE_H
#define DESCRIBE_H
@ -56,7 +56,7 @@ bool listConversions(const char *pattern);
bool listCasts(const char *pattern);
/* \dn */
bool listSchemas(const char *pattern);
bool listSchemas(const char *pattern, bool verbose);
#endif /* DESCRIBE_H */

4
src/bin/psql/help.c
View File

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/help.c,v 1.88 2004/06/18 06:14:04 tgl Exp $
* $PostgreSQL: pgsql/src/bin/psql/help.c,v 1.89 2004/07/13 16:48:16 momjian Exp $
*/
#include "postgres_fe.h"
#include "common.h"
@ -218,7 +218,7 @@ slashUsage(unsigned short int pager)
fprintf(output, _(" \\dD [PATTERN] list domains\n"));
fprintf(output, _(" \\df [PATTERN] list functions (add \"+\" for more detail)\n"));
fprintf(output, _(" \\dg [PATTERN] list groups\n"));
fprintf(output, _(" \\dn [PATTERN] list schemas\n"));
fprintf(output, _(" \\dn [PATTERN] list schemas (add \"+\" for more detail)\n"));
fprintf(output, _(" \\do [NAME] list operators\n"));
fprintf(output, _(" \\dl list large objects, same as \\lo_list\n"));
fprintf(output, _(" \\dp [PATTERN] list table, view and sequence access privileges\n"));