#lowered

ORA-12490: DBHIGH cannot be lowered

文档解释ORA-12490:DBHIGHcannotbeloweredCause:YouattemptedtoenteravalueforDBHIGHthatdidnotdominatetheexistingvalueofDBHIGH.Action:EnteravalueforDBHIGHthatdominatesth...