1. Take var expr = context.Products .Take(); var expr = (from p in context.Products select p) .Take(); ) [c].[ProductID] AS [ProductID], [c].[CategoryID] AS [CategoryID], [c].[ProductName] AS [ProductName], [c].[UnitPrice] AS [UnitPrice], [c].[UnitsI…
sql 分页 -- Region Parametersdeclare @pageindex int set @pageindex=2set @pagesize=10 DECLARE @p0 Int = ((@pageindex-1)*@pagesize)+1 --11 DECLARE @p1 Int =((@pageindex-1)*@pagesize)+@pagesize --20 @pagesize --10 -- AND @p0 + @p1 ORDER BY [t1].[ROW_NUMBE…