Oracle-L: RE: Identifying indexes

From: Shao, Chunning <cshao_at_traffic.com>
Date: Fri, 22 Nov 2002 12:49:15 -0800
Message-ID: <F001.00509BDB.20021122124915@fatcity.com>

The following will give you all the indexes that belongs to a constraint

select distinct t.owner as table_owner, i.table_name, o.owner as index_owner, o.object_name as index_name,s.name as constraint_name,c.constraint_type from sys.cdef$ cd,dba_objects o,sys.con$ s,dba_constraints c,dba_indexes i, dba_tables t Where t.Table_Name = i.Table_Name and i.owner=o.owner and i.index_name=o.object_name and c.constraint_name=s.name and cd.Enabled = o.object_id and cd.con# = s.con# and o.owner not in ('SYS','SYSTEM')

do a minus will get what you want.

-----Original Message-----
Sent: Friday, November 22, 2002 1:40 PM
To: Multiple recipients of list ORACLE-L

I am trying to find out what indexes are in the database only for performance reasons and do not enforce a constraint. What would be the query to do that?
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Author: Shao, Chunning
INET: cshao_at_traffic.com

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