This flowchart diagram shows the SQL Tuning Sets APIs.

The following SQL Tuning Set API procedures are shown: CREATE_SQLSET, DROP_SQLSET, LOAD_SQLSET, UNPACK_STQTAB_SQLSET, and PACK_STQTAB_SQLSET. All procedures either lead into or from the SQL Tuning Set (STS).

Three input sources are shown leading into the LOAD_SQLSET procedure: cursor cache, AWR, and another STS.

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