SetColumns更新数据没有反应,值原来是null,想做累加计算后变更 返回
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db.Db.Updateable<Ysxxb>().SetColumns(t => t.yfdjje == t.yfdjje + cjje).Where(x => x.id == ysxxb2.id).ExecuteCommand();
想实现UPDATE S SET yfdjje= isnull(yfdjje,0.00)+170.00 from ysxxb where id=10
已经实现:db.Db.Updateable<Ysxxb>().SetColumns(t => t.yfdjje == SqlFunc.IsNull(t.yfdjje,0) + cjje).Where(x => x.id == ysxxb2.id).ExecuteCommand();
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2024/10/30db.Db.Updateable<Ysxxb>().SetColumns(t => t.yfdjje == sqlfunc.isnull(t.yfdjje,0) + cjje).Where(x => x.id == ysxxb2.id).ExecuteCommand();
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fate sta VIP0
2024/10/30如果是nulll转成0
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