From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
Cc: | Sean Chittenden <sean(at)chittenden(dot)org>, PostgreSQL-patches <pgsql-patches(at)postgresql(dot)org>, btober(at)seaworthysys(dot)com |
Subject: | Re: [GENERAL] Temporary tables and miscellaneous schemas |
Date: | 2003-12-22 21:59:48 |
Message-ID: | 18469.1072130388@sss.pgh.pa.us |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers pgsql-patches |
Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> Tom Lane wrote:
>> Why are you doing any of this? We had agreed to suppress all temp
>> schemas, period. The query should be simple.
> I know some feel that showing any temporary schemas is wrong, but it
> seems that the local temp schema has valuable information. If I do \d
> pg_temp_1.*, I see all my temporary tables. I know we have a TODO to
> show all existing prepared statements, and giving people a way to see
> their temp tables seems important.
We already have a way to find out your temp table schema name:
current_schemas.
regression=# create temp table foo(f1 int);
CREATE TABLE
regression=# select current_schemas(true);
current_schemas
-------------------------------
{pg_temp_1,pg_catalog,public}
(1 row)
regression=# select (current_schemas(true))[1];
current_schemas
-----------------
pg_temp_1
(1 row)
regression=# select relname from pg_class c join pg_namespace n
regression-# on relnamespace = n.oid
regression-# where nspname = (current_schemas(true))[1];
relname
---------
foo
(1 row)
I don't think it's reasonable to complicate \dn so much in order to
provide an alternative way of learning your temp schema name.
regards, tom lane
From | Date | Subject | |
---|---|---|---|
Next Message | Bruce Momjian | 2003-12-22 22:01:42 | Re: [GENERAL] Temporary tables and miscellaneous schemas |
Previous Message | Tom Lane | 2003-12-22 21:49:22 | Re: [COMMITTERS] pgsql-server/doc/src/sgml Tag: REL7_4_STABLE r ... |
From | Date | Subject | |
---|---|---|---|
Next Message | Bruce Momjian | 2003-12-22 22:01:42 | Re: [GENERAL] Temporary tables and miscellaneous schemas |
Previous Message | Bruce Momjian | 2003-12-22 20:13:03 | Re: [GENERAL] Temporary tables and miscellaneous schemas |