How will you a activate/deactivate integrity constraints?
Answer Posted / muralidhar v
To Activate any integrity constraint, use Enable command
with Alter and to deactivate use disable with Alter.
To drop any constraint other than NOT NULL, use Drop
command with Alter. We can't drop not null, but we can
change it to NULL with Alter --Modify option.
Is This Answer Correct ? | 5 Yes | 1 No |
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