 Related Questions Latest Answer : Placeholder column is a global variable for which we can set data type and data value.Format Trigger is a PL/SQL function. This trigger is going to fire before an object is printed in report output.it return boolean-true then go to print. -false ... Read Answers (2) | Asked by : chiranjeevi reddy How many different layouts are available in Reports6i? What are they?in which sequence , form level trigger will fire? in which sequence, report trigger will fire?how many types of canvas are there in form? what r they?what are bind variables and lexical reference in oracle reports?how many types of colums are there in Reports6i? what are they?what is the purpose of placeHolder column in Report?can u have a form with out a canvas?what is confine mode and flex mode in reports?how do u register report Read Answers (6) | Asked by : kumar Latest Answer : When-validate-item,key-next-item ,on-error,on-message etc are the common triggers shared by form , block as well as items ... Read Answers (2) | Asked by : BALA Latest Answer : After parameter Trigger: It will fire after the parameter form is displayed.here we can do validation on parameter valuesBefore Report Trigger: It will fire before the report is execured and after the query is parsed and date is fetched. ... Read Answers (2) | Asked by : agarwal What is the use of the placeholder column? Can placeholder column variable be used as global variable with in the report? Why? Latest Answer : Place holder column is usesd to capture the bind variable in the query ...
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