25 lines
525 B
MySQL
25 lines
525 B
MySQL
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BEGIN;
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UPDATE version SET minor = 7;
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ALTER TABLE votes
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ALTER COLUMN requestUrl SET NOT NULL
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ALTER COLUMN userId SET NOT NULL;
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CREATE OR REPLACE PROCEDURE clear_zero_votes()
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LANGUAGE SQL
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AS $$
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DELETE FROM requests WHERE NOT EXISTS
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(SELECT FROM votes WHERE requests.url = votes.requesturl);
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$$;
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CREATE OR REPLACE PROCEDURE delete_vote(url varchar,voteuser int)
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LANGUAGE SQL
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AS $$
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DELETE FROM votes WHERE requesturl = url AND userid = voteuser;
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CALL update_scores();
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CALL clear_zero_votes();
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$$;
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COMMIT;
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