DELETE FROM mt_click WHERE click_time < xxxxxx AND camp_id = yyy;
这个后面 AND camp_id = yyy;是指定campaign的id是吧
如果要删除所有campaign数据,这样DELETE FROM mt_click WHERE click_time < xxxxxx; 对吧
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发表于 2017-6-10 17:12
风鸟 发表于 2017-6-10 17:12. }/ ]- V. H+ z0 ?! V
DELETE FROM mt_click WHERE click_time < xxxxxx AND camp_id = yyy;* M- X9 k( b; p' t7 h
这个后面 AND camp_id = yyy;是指 ...