Re: foreign key constraint and the index_name in user_constraint table
- From: "Juan Carlos Reyes Pacheco" <jreyes@xxxxxxxxxxxxxxxx>
- To: <nn20002@xxxxxxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 30 Sep 2004 20:53:09 -0400
check dba_constraints, maybe you are not the owner, and if you don't find,
look at dba_objects, remember upper case.
Juan Carlos Reyes Pacheco
OCP
-------Original Message-------
From: nn20002@xxxxxxxxxxxx
Date: 09/30/04 19:53:04
To: oracle-l@xxxxxxxxxxxxx
Subject: foreign key constraint and the index_name in user_constraint table
Hi,
Could you please help me in this issue.
I have a foreign key on a child table referencing the primary key of the
parent table. I have created the index on the foreign key on the child table
Now, how do I know that the foreign key constraint is using the index or
not.
I tried to see the index name from user_constarints table, but it always
shows empty. When index_name is empty, what does it mean, even though I have
it.
Thanks
nagu
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