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Howcanyoumodifytheapplicationtoreturnmoremeaningfulerrormessagestotheuser?()
A.Createacustommessagestable.IncludethenecessaryerrorhandlingcodeintheformmodulestodisplaythemeaningfulcustommessageinsteadoftheORA-errormessage.
B.ProvideuserswithaformintheapplicationtoquerytheORA-error,thatwillreturnacustommessagetoreplacetheORA-message.
C.Eliminateconstraintswherepossible,therebylimitingthenumberoferrormessagesreturned.
D.CreateaproceduretoincludetheRETRIEVE_MESSAGEbuilt-inthatautomaticallytranslatescommonservererrorsintomeaningfulmessagesforuseinForms.
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更多 “ Howcanyoumodifytheapplicationtoreturnmoremeaningfulerrormessagestotheuser?() A.Createacustommessagestable.IncludethenecessaryerrorhandlingcodeintheformmodulestodisplaythemeaningfulcustommessageinsteadoftheORA-errormessage.B.ProvideuserswithaformintheapplicationtoquerytheORA-error,thatwillreturnacustommessagetoreplacetheORA-message.C.Eliminateconstraintswherepossible,therebylimitingthenumberoferrormessagesreturned.D.CreateaproceduretoincludetheRETRIEVE_MESSAGEbuilt-inthatautomaticallytranslatescommonservererrorsintomeaningfulmessagesforuseinForms. ” 相关考题
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