5 lines
227 B
MySQL
5 lines
227 B
MySQL
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ALTER TABLE vn.parking
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ADD CONSTRAINT chkParkingCodeFormat CHECK (CHAR_LENGTH(code) > 4 AND code LIKE '%-%');
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ALTER TABLE vn.shelving
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ADD CONSTRAINT chkShelvingCodeFormat CHECK (CHAR_LENGTH(code) <= 4 AND code NOT LIKE '%-%');
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