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摘要: DELETE FROM tbl_1 WHERE id NOT IN( SELECT id FROM ( SELECT min(id) AS id FROM tbl_1 GROUP BY `dup... 阅读全文
posted @ 2019-05-28 10:55 ㄓㄤㄑㄧㄤ 阅读(523) 评论(0) 推荐(0)
哈哈,页脚部分。