VALUES从
SELECt语句插入时不使用关键字。
INSERT INTO t2 (a, b) SELECT a, b FROM `t1` AS o WHERe o.id NOT IN ( SELECt a FROM t2 )
VALUES从
SELECt语句插入时不使用关键字。
INSERT INTO t2 (a, b) SELECT a, b FROM `t1` AS o WHERe o.id NOT IN ( SELECt a FROM t2 )
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