As part of porting an Application from SQL*Server to Oracle, when using SQL/PLSQL etc we need to retrieve Data in UPPER Case "Database-wide"  

irrespective of Case of storage of data within the field of Table/Index.

 

Wish to Avoid specifying UPPER Clause in the where Query.

 

NOTE – Data may be stored in Upper or Lower Case in Different fields of the Table.

 

NOTE – In the Previous T-SQL Code on SQL*Server the UPPER Clause was NOT needed.

 

Is it possible?

 

Target Oracle ver = 9.2

 

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