This should be really easy to implement in a function yourself. And I don't
think there is already something similar in pgsql.
==========
Wei Weng
Network Software Engineer
KenCast Inc.
> -----Original Message-----
> From: pgsql-sql-owner@postgresql.org
> [mailto:pgsql-sql-owner@postgresql.org]On Behalf Of Frederick Klauschen
> Sent: Wednesday, September 26, 2001 11:15 AM
> To: pgsql-sql@postgresql.org
> Subject: [SQL] is it possible to get the number of rows of a table?
>
>
> I would like to compare the number of rows
> of one table and of another and use it in
> a query like this:
> SELECT * FROM xxxx
> WHERE "number of rows of table xxxx"
> EQUALS
> "number of rows of table yyyy"
> i.e. I only want get a query result if the tables
> have the same number of rows.
> Is there a function or a way to do this ?
>
> Thanks,
> Frederick
>
>
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