Select For Update Statement With a Subquery Returns Wrong Results
Last updated on JUNE 26, 2017
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.4 and laterInformation in this document applies to any platform.
Symptoms
A Select for update statement with a subquery returns wrong result after waiting for update statement to commit.
The problem can be demonstrated in the Example test case below: (Select for update in Session 2 returns 1 (wrong result) instead of 2 (correct result).
TEST CASE:
Changes
None
Cause
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