mssql存储过程表名和字段名为变量的实现方法

复制代码 代码如下:

alter proc testpapers
as
begin
declare @tems nvarchar(max),@zidaun nvarchar(max)
set @tems=select * from @tems order by @zidaun
exec(@tems)
end
exec testpapers

复制代码 代码如下:

alter proc testpapers
as
begin
declare @tems nvarchar(max),@zidaun nvarchar(max)
set @tems='select * from @tems order by @zidaun ';
exec(@tems)
end

exec testpapers

复制代码 代码如下:

alter proc testpapers
as
begin
declare @startRow nvarchar(max),@tems nvarchar(max),@zidaun nvarchar(max)
set @startRow='temp'
set @tems='select * from ';
set @zidaun='p_id';
exec(@tems+@startRow+' order by '+@zidaun)
end

exec testpapers