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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Identifying indexes
I don't get it. "Do a minus"? Mr. Shao could you explain that please.
RWB "Shao, Chunning" <cshao_at_traffic.com>@fatcity.com on 11/22/2002 02:49:15 PM
Please respond to ORACLE-L_at_fatcity.com
Sent by: root_at_fatcity.com
To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> cc:
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
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INET: Reginald.W.Bailey_at_jpmorgan.com
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