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Oracle® Database Reference
11g Release 2 (11.2)

E40402-10
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QUERY_REWRITE_INTEGRITY

Property Description
Parameter type String
Syntax QUERY_REWRITE_INTEGRITY = { enforced | trusted | stale_tolerated }
Default value enforced
Modifiable ALTER SESSION, ALTER SYSTEM
Oracle RAC Multiple instances can have different values.

QUERY_REWRITE_INTEGRITY determines the degree to which Oracle must enforce query rewriting. At the safest level, Oracle does not use query rewrite transformations that rely on unenforced relationships.

Values:

See Also: