Re: Finding num_rows in user_tables
From: Alvin W. Law <alaw_at_us.oracle.com>
Date: 1995/10/13
Message-ID: <ALAW.95Oct13020126_at_ap283sun.us.oracle.com>#1/1
Date: 1995/10/13
Message-ID: <ALAW.95Oct13020126_at_ap283sun.us.oracle.com>#1/1
In article <45l661$iaq_at_pheidippides.axion.bt.co.uk> Darren Cook <dcook> writes:
> >How can I find, using just one sql statement, the table_name and the
> >number of rows within each table ?
>
> Why not try using:
>
> select table_name, count(column_name)
> from user_tab_columns
> group by table_name;
Sorry, user_tab_columns only gives you the number of columns, not rows.
-- "Everything that can be said about Win95 has been said... The Win95 user interface is not nearly as good as the Mac. Blah, blah. It has all been said a thousand times." - Larry Ellison Alvin W. Law ........................................... Oracle Corporation Senior Technical Consultant ................ 300 Oracle Parkway, Box 659305 Applications Design & Architecture ............... Redwood Shores, CA 94065 Email: alaw_at_oracle.com ...... Voice: +1.415.506.8317 . Fax: +1.415.506.7294Received on Fri Oct 13 1995 - 00:00:00 CET