12 строки
434 B
SQL
12 строки
434 B
SQL
ALTER TABLE collections_votes
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ADD UNIQUE (collection_id, user_id),
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DROP PRIMARY KEY,
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ADD COLUMN id INTEGER UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY FIRST;
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-- Note this was tricky, I hope it turns out well for you.
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ALTER TABLE collection_subscriptions
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ADD UNIQUE (collection_id, user_id),
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ADD KEY (`user_id`),
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DROP PRIMARY KEY,
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ADD COLUMN id INTEGER UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY FIRST;
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