Function Based Index on SUBSTR Not Used When Cursor_Sharing=Force

(Doc ID 2276684.1)

Last updated on JUNE 15, 2017

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.



Max_string_size=extended was added.

Old function based indexes cannot be created after upgrade to max_string_size=extended because of ORA-1450 <Document 136158.1>.  So indexes must be created on substring (substr(<fnc>,1,n)).


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