Why ‘lower(clob) like xxx' Has More Consistent Gets Than 'clob like xxx'.
(Doc ID 2492604.1)
Last updated on MARCH 09, 2022
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
As the testcase, we can see the query with lower(c) like 'abc%' has twice consistent gets than the query with c like 'abc%':
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