what is mean by constraints in sql?
Answers were Sorted based on User's Feedback
Answer / sethuraja
constraints are set of conditions which is ensure the field
data satisfy the conditions
Is This Answer Correct ? | 19 Yes | 3 No |
Answer / sravanthi
Constaints are used to limit the data that can go into
table.
Basically, conditions are kept on columns in the table so
that data will insert based on those conditions.
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / prabhu
It is used to limit the data that going in to the table.
Is This Answer Correct ? | 0 Yes | 0 No |
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