Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
![]() |
![]() |
Home -> Community -> Usenet -> c.d.o.tools -> How do I locate duplicate rows
Hello All!
I am trying to add a unique constraint to a table, but I get the following error:
ORA-02299: cannot validate (ORACLE.LOS160MASTER_UK) - duplicate keys found
Is there any way to get Oracle to tell me which rows contain the duplicate keys?
Thanks in advance!
Anthony Valentine Received on Wed Nov 29 2000 - 19:29:18 CST
![]() |
![]() |