8 lines
550 B
SQL
8 lines
550 B
SQL
ALTER TABLE animals ADD COLUMN compatibility_dogs TEXT NOT NULL DEFAULT 'unknown'
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CHECK (compatibility_dogs IN ('unknown','yes','no'));
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ALTER TABLE animals ADD COLUMN compatibility_cats TEXT NOT NULL DEFAULT 'unknown'
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CHECK (compatibility_cats IN ('unknown','yes','no'));
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ALTER TABLE animals ADD COLUMN compatibility_children TEXT NOT NULL DEFAULT 'unknown'
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CHECK (compatibility_children IN ('unknown','yes','no'));
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ALTER TABLE animals ADD COLUMN house_trained TEXT NOT NULL DEFAULT 'unknown'
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CHECK (house_trained IN ('unknown','yes','no'));
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