Sfaturi Oracle / Tips and tricks OracleDBA
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2010-05-04
FUNCTION BASED INDEX
In Oracle 9i&10G, in order to use function based indexes, you have to set :
QUERY_REWRITE_ENABLED=TRUE
QUERY_REWRITE_INTEGRITY=TRUSTED
http://www.akadia.com/services/ora_function_based_index_2.html
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