Following discussion
(http://archives.postgresql.org/pgsql-hackers/2006-03/msg01208.php) here's a
patch to add tablespace to the output of psql's \l+. New output (with psql
-E) looks like this:
pyarra=# \l+
********* QUERY **********
SELECT d.datname as "Name",
r.rolname as "Owner",
pg_catalog.pg_encoding_to_char(d.encoding) as "Encoding",
pg_catalog.shobj_description(d.oid, 'pg_database') as "Description",
t.spcname as "Tablespace"
FROM pg_catalog.pg_database d
JOIN pg_catalog.pg_roles r ON d.datdba = r.oid
JOIN pg_catalog.pg_tablespace t on d.dattablespace = t.oid
ORDER BY 1;
**************************
List of databases
Name | Owner | Encoding | Description | Tablespace
-----------+--------+----------+---------------------------+------------
postgres | pyarra | LATIN1 | | pg_default
pyarra | pyarra | LATIN1 | | pg_default
spctest | pyarra | LATIN1 | | spctable
template0 | pyarra | LATIN1 | | pg_default
template1 | pyarra | LATIN1 | Default template database | pg_default
(5 rows)
Please let me know if this patch needs any changes for acceptance. I would
prefer the tablespace row to the left of Description, but opted for minimal
change to get patch accepted. Will re-order them if others are in favour.
Regards, Philip.
-----------------
Utiba Pty Ltd
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Index: src/bin/psql/describe.c
===================================================================
RCS file: /projects/cvsroot/pgsql/src/bin/psql/describe.c,v
retrieving revision 1.133
diff -c -r1.133 describe.c
*** src/bin/psql/describe.c 5 Mar 2006 15:58:51 -0000 1.133
--- src/bin/psql/describe.c 30 Mar 2006 00:23:57 -0000
***************
*** 362,375 ****
",\n pg_catalog.pg_encoding_to_char(d.encoding) as \"%s\"",
_("Encoding"));
if (verbose)
appendPQExpBuffer(&buf,
",\n pg_catalog.shobj_description(d.oid, 'pg_database') as \"%s\"",
_("Description"));
appendPQExpBuffer(&buf,
"\nFROM pg_catalog.pg_database d"
! "\n JOIN pg_catalog.pg_roles r ON d.datdba = r.oid\n"
! "ORDER BY 1;");
!
res = PSQLexec(buf.data, false);
termPQExpBuffer(&buf);
if (!res)
--- 362,382 ----
",\n pg_catalog.pg_encoding_to_char(d.encoding) as \"%s\"",
_("Encoding"));
if (verbose)
+ {
appendPQExpBuffer(&buf,
",\n pg_catalog.shobj_description(d.oid, 'pg_database') as \"%s\"",
_("Description"));
+ appendPQExpBuffer(&buf,
+ ",\n t.spcname as \"%s\"",
+ _("Tablespace"));
+ }
appendPQExpBuffer(&buf,
"\nFROM pg_catalog.pg_database d"
! "\n JOIN pg_catalog.pg_roles r ON d.datdba = r.oid\n");
! if (verbose)
! appendPQExpBuffer(&buf,
! " JOIN pg_catalog.pg_tablespace t on d.dattablespace = t.oid\n");
! appendPQExpBuffer(&buf,"ORDER BY 1;");
res = PSQLexec(buf.data, false);
termPQExpBuffer(&buf);
if (!res)
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