9 lines
347 B
MySQL
9 lines
347 B
MySQL
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REPLACE INTO `comment_origin_` SELECT * FROM `comment`; -- 80.1G
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REPLACE INTO `user_origin_` SELECT * FROM `user`; -- 5.20G
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DELETE `comment`
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FROM `comment` INNER JOIN `comment_origin_` ON `comment`.comment_id = `comment_origin_`.comment_id;
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DELETE `user`
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FROM `user` INNER JOIN `user_origin_` ON `user`.user_id = `user_origin_`.user_id;
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