declare @SqlStr nvarchar(100)
declare @show_num int
set @SqlStr=N'Select @conid=count(id) from '+'jk'
exec sp_executesql @SqlStr,N'@conid int output',@show_num output
print @show_num
SQL 存储过程中 变量表名查询输出结果
最新推荐文章于 2024-10-12 11:42:17 发布
declare @SqlStr nvarchar(100)
declare @show_num int
set @SqlStr=N'Select @conid=count(id) from '+'jk'
exec sp_executesql @SqlStr,N'@conid int output',@show_num output
print @show_num