Oracle Locks Simplified [Part
TosimulateaconcurrentprocessingofthedatabasetransactionsuseaPL/SQLprocedureSLEEPfromthestandardPL/SQLpackageDBMS_LOCK.,Inadatabase,adeadlockisasituationinwhichtwoormoretransactionsarewaitingforoneanothertogiveuplocks.Forexample,TransactionAmight ...。參考影片的文章的如下: