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Show database access privileges in psql's \l command. For \l+, also show

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database size, when available to the current user.

Andrew Gilligan
This commit is contained in:
Tom Lane 2008-03-30 18:10:20 +00:00
parent 2be368a5af
commit b65a509746
2 changed files with 18 additions and 7 deletions
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11
doc/src/sgml/ref/psql-ref.sgml
View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.198 2007/12/11 19:57:32 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.199 2008/03/30 18:10:20 tgl Exp $
PostgreSQL documentation
-->
@ -1328,9 +1328,12 @@ Tue Oct 26 21:40:57 CEST 1999
<term><literal>\l+</literal> (or <literal>\list+</literal>)</term>
<listitem>
<para>
List the names, owners, and character set encodings of all the databases in
the server. If <literal>+</literal> is appended to the command
name, database descriptions are also displayed.
List the names, owners, character set encodings, and access privileges
of all the databases in the server.
If <literal>+</literal> is appended to the command name, database
sizes, default tablespaces, and descriptions are also displayed.
(Size information is only available for databases that the current
user can connect to.)
</para>
</listitem>
</varlistentry>

14
src/bin/psql/describe.c
View File

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2008, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.165 2008/03/30 17:50:11 tgl Exp $
* $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.166 2008/03/30 18:10:20 tgl Exp $
*/
#include "postgres_fe.h"
#include "describe.h"
@ -417,12 +417,20 @@ listAllDbs(bool verbose)
printfPQExpBuffer(&buf,
"SELECT d.datname as \"%s\",\n"
" r.rolname as \"%s\",\n"
" pg_catalog.pg_encoding_to_char(d.encoding) as \"%s\"",
" pg_catalog.pg_encoding_to_char(d.encoding) as \"%s\",\n"
" d.datacl as \"%s\"",
gettext_noop("Name"),
gettext_noop("Owner"),
gettext_noop("Encoding"));
gettext_noop("Encoding"),
gettext_noop("Access Privileges"));
if (verbose)
{
appendPQExpBuffer(&buf,
",\n CASE WHEN pg_catalog.has_database_privilege(d.datname, 'CONNECT')\n"
" THEN pg_catalog.pg_size_pretty(pg_catalog.pg_database_size(d.datname))\n"
" ELSE 'No Access'\n"
" END as \"%s\"",
gettext_noop("Size"));
appendPQExpBuffer(&buf,
",\n t.spcname as \"%s\"",
gettext_noop("Tablespace"));