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

Last updated on JANUARY 23, 2017

Applies to:

Oracle Database - Standard Edition - Version 11.2.0.3 to 12.1.0.1 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

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.

Cause

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