What is the usuage of an ON-INSERT,ON-DELETE and ON-UPDATE
TRIGGERS ?
Answer / guest
These triggers are executes when inserting,deleting and
updating operations are performed and can be used to
change the default function of insert,delete or update
respectively.
For Eg, instead of inserting a row in a table an
existing row can be updated in the same table.
Is This Answer Correct ? | 1 Yes | 0 No |
I am using oracle developer suit(form 10g), On used ole2 objects to initialize excel and worksheet and on "BEFORE REPORT" i am printing report heading in excel using OLE2 objects only. if i run report from developer suit report builder it give output in excel normally and what expected but when ever i put same report on server and run report from application it gives error : " Terminated with error : <br> REP-1401 'before report': FATAL pl/sql error occured. ORA-43356; message 43356 not found; Product=RDBMS; facility = ORA." Please reply it is urgent
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