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ExaminethefollowingPL/SQLblock:SETSERVEROUTPUTONSETLONG10000ECLAREreportclob;BEGINreport:=DBMS_SPM.EVOLVE_SQL_PLAN_BASELINE();DBMS_OUTPUT.PUT_LINE(report);END;WhichstatementdescribestheeffectoftheexecutionoftheabovePL/SQLblock?()
A.TheplanbaselinesareverifiedwiththeSQLprofiles.
B.Allfixedplanbaselinesareconvertedintononfixedplanbaselines.
C.AllthenonacceptedSQLprofilesareacceptedintotheplanbaseline.
D.ThenonacceptedplansintheSQLManagementBaseareverifiedwiththeexistingplanbaselines.
参考答案