Okay ... so I have a query that works fine in RBO (8161). In CBO (9201) is returns wrong results (stats are recreated this AM). By adding a group by the CBO query returns the right data.
Furthermore on CBO, the explain plan shows that Oracle is not even parsing the query completely. If drops off a huge EXISTS clause.
Does anyone know what is going on? I have a sev 1 tar open and waiting for OWS to call me.
Raj
______________________________________________________
Rajendra Jamadagni MIS, ESPN Inc.
Rajendra dot Jamadagni at ESPN dot com
Any opinion expressed here is personal and doesn't reflect that of ESPN Inc.
QOTD: Any clod can have facts, but having an opinion is an art!
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