ODBC Application Running Slower Against 11gR1 Or Later Database Than Previous Releases
(Doc ID 1231324.1)
Last updated on JULY 05, 2017
Applies to:Oracle ODBC Driver - Version 22.214.171.124.0 and later
Microsoft Windows (32-bit)
Microsoft Windows x64 (64-bit)
An ODBC application experiences slow performance or a performance decrease as the queries issued from the application are taking much longer to execute against an 11gR1 or later database compared to a 10gR2 or earlier database. The ODBC application and Oracle Client Software have not changed.
The database was recently upgraded to 11gR1.
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