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Second Before Trigger Does Not See Value Of CLOB Modified In First Before Trigger (Doc ID 1322350.1)

Last updated on FEBRUARY 23, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.3 to 11.1.0.7 [Release 10.1 to 11.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

If there are 2 before triggers, the second trigger wipes out any lob outbind set by the first trigger.
After trigger 1 modifies the value of a lob column, this lob is passed into trigger 2.
On exit from trigger 2 the original value for the lob column is then passed into the insert (or update), not the value modified by trigger 1.

Example

Cause

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In this Document
Symptoms
Cause
Solution
References


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