You can compare by using before insert trigger, by putting your stored procedure code inside the trigger on table tbl_insert. Even you can use after insert trigger, check the content of inserted...
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You can compare by using before insert trigger, by putting your stored procedure code inside the trigger on table tbl_insert. Even you can use after insert trigger, check the content of inserted...
Re: what will be te value and why?
When a variable has no value, it considered to be null. Having a null value is different than having a value of 0, since 0 is an actual value. However, when used in a boolean test, both null and zero...