Question

❤❤hello guys ....


can u tell me about SQL CHECK Constraint...


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Answer 1

Answer:

The CHECK constraint is used to limit the value range that can be placed in a column. If you define a CHECK constraint on a single column it allows only certain values for this column. If you define a CHECK constraint on a table it can limit the values in certain columns based on values in other columns in the row.

Explanation:

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Answer 2

Answer:

Heya dearest Yuvi Di...

Thanks a lot for ur dearest words...

Yupp, m fine n studies going hectic...lol...

Hope so u r also fine with ur studies....?

Well, why at last u mentioned the word 'di'

I m smaller than u na...lol...

Always #LoveYuvisha...i

Loving u infinity sissy...