Function Based Index Created on One Column (Doc ID 1992107.1)

Last updated on DECEMBER 06, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

Function based index is created on one column 'DB_TRADER_NO' without using any functions, i.e. UPPER, LOWER, etc.

SQL> select * from dba_ind_expressions where INDEX_NAME = 'IND2_EDI_COUNTERPARTY';

INDEX_OWNER INDEX_NAME TABLE_OWNER TABLE_NAME
------------------------------ ---------------------------------------- ------------------------------ ------------------------------
COLUMN_EXPRESSION COLUMN_POSITION
-------------------------------------------------------------------------------- ---------------
CASHOWN IND2_EDI_COUNTERPARTY CASHOWN EDI_COUNTERPARTY
"DB_TRADER_NO" 1


Cause

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