27 lines
705 B
MySQL
27 lines
705 B
MySQL
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-- In the prev. migration I added a CHECK, but I forgot to add the default
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ALTER TABLE IF EXISTS api.records
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ALTER COLUMN created_at SET DEFAULT now();
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ALTER TABLE IF EXISTS api.records
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ALTER COLUMN updated_at SET DEFAULT now();
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-- create a function which updates the row's updated_at
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CREATE FUNCTION public.tg__updated_at() RETURNS trigger
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LANGUAGE plpgsql
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SET search_path TO 'pg_catalog', 'public', 'pg_temp'
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AS $$
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BEGIN
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NEW.updated_at = now();
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RETURN NEW;
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END;
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$$;
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-- create a trigger which runs the above function when a /record is updated
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CREATE TRIGGER record_updated_at
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AFTER UPDATE ON api.records
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FOR EACH ROW
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EXECUTE PROCEDURE public.tg__updated_at();
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