ORA-19976: a concurrent standby role transition in progress
文档解释ORA-19976:aconcurrentstandbyroletransitioninprogressCause:Thestandbyroletransitionoperationfailedbecauseaconcurrentstandbyroletransitionwasalreadyinprogress...
ORA-16819: fast-start failover observer not started
文档解释ORA-16819:fast-startfailoverobservernotstartedCause:Theobserverforfast-startfailoverwasnotstarted.Asaresult,fast-startfailovercouldnothappeninthecaseofaprim...
ORA-38783: Instance recovery required.
文档解释ORA-38783:Instancerecoveryrequired.Cause:Anattemptwasmadetocreatearestorepointwhenthedatabaseisinmountmodebutitwasnotshutdowncleanlybeforeitwasmounted.Inord...
ORA-30079: cannot alter database timezone when database has TIMESTAMP WITH LOCAL TIME ZONE columns
文档解释ORA-30079:cannotalterdatabasetimezonewhendatabasehasTIMESTAMPWITHLOCALTIMEZONEcolumnsCause:AnattemptwasmadetoalterdatabasetimezonewithTIMESTAMPWITHLOCALTIME...
ORA-08004: sequence string.NEXTVAL string stringVALUE and cannot be instantiated
文档解释ORA-08004:sequencestring.NEXTVALstringstringVALUEandcannotbeinstantiatedCause:instantiatingNEXTVALwouldviolateoneofMAX/MINVALUEAction:alterthesequencesothat...