Different Execution Plan on 11g Compared to 10g for SQL Plan Baseline Created from a SQL Tuning Set Results
(Doc ID 1540948.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
- The SQL Tuning Set (STS) was generated in a 10.2. database
- STS copied over to a 11.2.0 database using the DBMS_SQLTUNE.PACK_STGTAB_SQLSET and DBMS_SQLTUNE.UNPACK_STGTAB_SQLSET.
- SQL Plan Baseline (SPB) was generated from the SQL Tuning Set (STS), but the SQL Plan Baseline ends up with a different xplan than what was in the SQL Tuning Set.
The SQL Tuning Set was copied from 10g to 11g
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