select owner, table_name from all_tables A where not exists (select owner, table_name from all_constraints B where b.owner=A.owner and b.table_name=A.table_name and b.constraint_type='P')
That ought to do it. Cheers : Ferenc Mantfeld -----Original Message----- From: Mike Sardina [SMTP:[EMAIL PROTECTED]] Sent: Wednesday, November 27, 2002 6:25 AM To: Multiple recipients of list ORACLE-L Subject: Primary Key Constraints Is there an easy query to get a list of tables that don't have any primary key? I've tried a couple of different ones, but none of them work quite right. Seems like this should be easy. -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Mike Sardin INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: mantfield INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
