Select For Update Statement With a Subquery Returns Wrong Results
Last updated on JUNE 26, 2017
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
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).
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms