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Wrong Results From LOB Select with Like Expression In Unicode DB (Doc ID 2220908.1)

Last updated on FEBRUARY 23, 2019

Applies to:

Oracle Database - Standard Edition - Version to [Release 11.2 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Information in this document applies to any platform.


In a database having a multibyte characterset wrong results from LOB select with LIKE expressions can occur:

would return a wrong number of rows.

The issue is encountered for CLOB columns stored either as BASICFILE as well as SECUREFILE LOB's.


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