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SQL

Add Constraint to SQL Table to ensure email contains @

- 11.06.18 | 14.04.20 - ErcanOPAK

You can check the code below:

ALTER TABLE your_table
ADD CONSTRAINT chk_email CHECK(CHARINDEX('@', YourEmailColumn) > 0 OR YourEmailColumnIS NULL)

--OR you can use this one

ALTER TABLE your_table
ADD CONSTRAINT chk_email CHECK(YourEmailColumn LIKE '%_@__%.__%')

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Post Views: 428

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