Oracle Error QSM-01522: a more optimal equivlanece than string was used to rewrite

Oracle Error Message

QSM-01522: a more optimal equivlanece than string was used to rewrite

Reason for the Error

Query Rewrite always chooses the most optimal equivalence based on certain parameters, such as cardinality of the equivalence, number of joins etc. The equivalence view specified was found to be less optimal.

Solution

None

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