Något så här:
CREATE PROCEDURE test()
BEGIN
CREATE TEMPORARY TABLE IF NOT EXISTS tmp AS (SELECT id FROM table WHERE this='this');
some other stuff
UPDATE table2 SET blah='blah' WHERE fk_id IN (SELECT id FROM tmp);
END;
Något så här:
CREATE PROCEDURE test()
BEGIN
CREATE TEMPORARY TABLE IF NOT EXISTS tmp AS (SELECT id FROM table WHERE this='this');
some other stuff
UPDATE table2 SET blah='blah' WHERE fk_id IN (SELECT id FROM tmp);
END;