我想知道是否有一种纯粹用sql实现的方法:
q1 = SELECT campaign_id, from_number, received_msg, date_received
FROM `received_txts` WHERE `campaign_id` = '8';
INSERT INTO action_2_members (campaign_id, mobile, vote, vote_date)
VALUES(q1.campaign_id, q1.from_number, q1.received_msg, q1.date_received);
Note: q1将返回大约3万行.
有没有什么方法可以在straight sql中实现我在上面try 的功能?