On Wed, Jun 13, 2001 at 07:25:46PM +0200, Nils Zonneveld wrote:
>
>
> Carfield Yim wrote:
> >
> > I am a new user of PostgreSQL dbms, how can I check how many tables
> > avaliable at that database?
>
> To get a list of tables through SQL:
>
> SELECT tablename FROM pg_tables WHERE tablename NOT LIKE 'pg_%' ORDER BY tablename;
>
> To get the number of tables through SQL:
>
> SELECT count(*) FROM pg_tables WHERE tablename NOT LIKE 'pg_%';
to learn more of these tricks, start 'psql' with '-E' as in
psql -E mydatabasenamehere
then when you give any '\d' command you'll see the sql behind
the scenes that does the work.
also try '\?' for more info on using psql.
--
I figure: if a man's gonna gamble, may as well do it
without plowing. -- Bama Dillert, "Some Came Running"
[EMAIL PROTECTED]
http://sourceforge.net/projects/newbiedoc -- we need your brain!
http://www.dontUthink.com/ -- your brain needs us!
---------------------------(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
