摘要：
with cte as ( select GoodsId,Same_GoodsId,ROW_NUMBER() over(partition by GoodsId,Same_GoodsId order by (select 0)) as rn from Gd_FindSame_Detail_temp 阅读全文
摘要：
private void uiButton1_Click(object sender, EventArgs e) { DataTable dt = new DataTable(); dt.Columns.Add("CreateBy", typeof(System.Int64)); dt.Column 阅读全文