Precompilers Issue Duplicate Bind Variables Wrongly When Same Placeholder Is Used Repeatedly in One SQL
(Doc ID 2398995.1)
Last updated on MARCH 04, 2019
Applies to:Precompilers - Version 18.104.22.168 to 22.214.171.124 [Release 11.2 to 12.1]
Information in this document applies to any platform.
Precompilers (Pro*C/Pro*COBOL) issue duplicate bind variables wrongly to the database when the same placeholder is used repeatedly in one SQL.
An example of a SQL is like below; 'employee_no' is the name of a placeholder and is used repeatedly.
This behavior affects an execution plan generated from the optimizer, so that this can cause a performance problem.
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