Answer / abhi choudary

procedure may or may not return a value, but function must return a value.
procedure can not be used in select statement but function can use except one situation whenever select stmt contains dml operation thats time not possible to use

Answer / raghu

procedure may or may not return a value.
function return a value
procedure will be storeed in db as a compiled object
but funtion will be stored as text what we written

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