摘要: DELETE TFROM(SELECT *, DupRank = ROW_NUMBER() OVER ( PARTITION BY datacol ORDER BY (SELECT NULL) )FROM datatable) AS TWHERE DupRank > 1 阅读全文
posted @ 2023-09-27 17:43 吾心依旧 阅读(26) 评论(0) 推荐(0) 编辑
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