2024-03-26 11:07:23 +00:00
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ALTER TABLE vn.specialPrice MODIFY COLUMN clientFk int(11) DEFAULT 0 NULL;
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ALTER TABLE vn.specialPrice ADD started date NOT NULL;
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ALTER TABLE vn.specialPrice ADD ended date NULL;
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2024-03-26 11:18:53 +00:00
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ALTER TABLE vn.`specialPrice`
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2024-03-26 11:07:23 +00:00
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ADD CONSTRAINT `check_date_range`
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CHECK (`ended` IS NULL OR `ended` >= `started`);
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