Brief scenario of check table / value table?
Answer Posted / sridhar kasthuri
Value Table:
Always Value table means table which contain the all
possible existing value for that field(key).It refers to F4
functionality. Usually we will create any value table
whenever we are creating the key's domain.
Check Table:
The name itself is defines that it is the table which is
giving the check function when the foreign key is populated
with some value.
I mean to say that at the time you are populating elements
into the foreign key table at that time
ex: foreign key [ ]
you entered some value in above field and pressed ENTER
key on key board then system automatically excutes the
select statement on the existing check table, in order to
know whether this key's entry exist in the check table or
not.
So here the check table means the reference for comparision.
And foreign key table means referee which is asking for
check.
| Is This Answer Correct ? | 14 Yes | 4 No |
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