What is nvl2 function?
Posted by silpa on Sep 11 2007
syntax of nvl2 function
nvl2(exp1,exp2,exp3)
if exp1 is null 3 is returned other wise exp2 is returned
Posted by silpa on Sep 11 2007
syntax of nvl2 function
nvl2(exp1,exp2,exp3)
if exp1 is null 3 is returned other wise exp2 is returned
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