delete from kjt_xzdw a where rowid>(select min(rowid) from kjt_xzdw b where a.xzdm=b.xzdm);
删除重复数据
最新推荐文章于 2025-07-02 00:06:23 发布
delete from kjt_xzdw a where rowid>(select min(rowid) from kjt_xzdw b where a.xzdm=b.xzdm);
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