Why not just use pg_catalog.current_schemas()? ---------------------------------------------------------------------------
Halley Pacheco de Oliveira wrote: > I would like to know how to use current_schemas(), since SELECT > current_schemas(); didn't work in > PostgreSQL 7.4 and 8.0 psql. > > Halley > > PostgreSQL 8.0.3 Documentation > Chapter 16. Server Run-time Environment > 16.4. Run-time Configuration > > The current effective value of the search path can be examined via the SQL > function > current_schemas(). This is not quite the same as examining the value of > search_path, since > current_schemas() shows how the requests appearing in search_path were > resolved. > > teste=# \dn > ********* QUERY ********** > SELECT n.nspname AS "Name", > u.usename AS "Owner" > FROM pg_catalog.pg_namespace n LEFT JOIN pg_catalog.pg_user u > ON n.nspowner=u.usesysid > WHERE (n.nspname NOT LIKE 'pg\\_temp\\_%' OR > n.nspname = (pg_catalog.current_schemas(true))[1]) > ORDER BY 1; > ************************** > > List of schemas > Name | Owner > --------------------+---------- > information_schema | postgres > pg_catalog | postgres > pg_toast | postgres > public | postgres > (4 rows) > > teste=# SELECT current_schema(); > current_schema > ---------------- > public > (1 row) > > teste=# SELECT current_schemas(); > ERROR: function current_schemas() does not exist > HINT: No function matches the given name and argument types. You may need to > add explicit type > casts. > > > > > > > > _______________________________________________________ > Yahoo! Acesso Gr?tis - Internet r?pida e gr?tis. > Instale o discador agora! http://br.acesso.yahoo.com/ > > ---------------------------(end of broadcast)--------------------------- > TIP 3: if posting/reading through Usenet, please send an appropriate > subscribe-nomail command to [EMAIL PROTECTED] so that your > message can get through to the mailing list cleanly > -- Bruce Momjian | http://candle.pha.pa.us [email protected] | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073 ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
