Re: Why so many LIO's for select statement doesn't fetch any rows?

From: ashiqsham <ashiqsham_at_gmail.com>
Date: 31 Mar 2005 22:07:04 -0800
Message-ID: <1112335624.878055.256750@g14g2000cwa.googlegroups.com>

This is my query plan

Rows Row Source Operation

-------  ---------------------------------------------------
      0  TABLE ACCESS BY INDEX ROWID ATTRIBUTE_VAL_HEADERS
      0   INDEX RANGE SCAN I_ATTRIBUTE_VAL_HEADERS_FK4 (object

id 33065)
for the below query

SELECT UNQ_ATT_ID
FROM
 ATTRIBUTE_VAL_HEADERS WHERE OBJECT_ID = :b1 AND DEFINITION_ID = :b2 AND
  DATA_SOURCE = :b3 Received on Fri Apr 01 2005 - 00:07:04 CST