我有 TRIGGER ，def get_number(self, bsObj):
if self.get_data('text1', bsObj) > -1:
return self.get_data('text1', bsObj)
elif self.get_info('text', bsObj) > -1:
return self.get_data('text', bsObj)
else:
return 0
：
AFTER INSERT现在我也想做同样的事情BEGIN
IF new.score IS NOT NULL THEN
INSERT INTO reputations(event_table_id, type, score, question_id, post_id, table_code, comment_id, owner_id, date_time)
SELECT new.id, new.type, new.score, t1.id, new.post_id, new.table_code, new.comment_id, new.author_id, UNIX_TIMESTAMP()
FROM qanda t1
WHERE (EXISTS (SELECT 1
FROM qanda t2
WHERE ID = new.post_id
AND t1.ID = t2.related)
or t1.id = new.post_id)
AND Type = 0;
END IF;
END
。我怎样才能做到这一点？
这是我尝试过的：
AFTER UPDATE有人知道我应该写什么而不是BEGIN
IF new.score IS NOT NULL THEN
UPDATE reputations SET type = new.type,
score = new.score,
question_id = <I don't know>,
post_id = new.post_id,
table_code = new.table_code,
comment_id = new.comment_id,
owner_id = new.author_id,
date_time = UNIX_TIMESTAMP()
WHERE event_table_id = old.id
END IF;
END
部分吗？