查询每行随机值 if(object_id('tempdb..#cc','u')is not null) drop table #cc go declare @a int set @a=0 while @a15 begin if @a=0 select floor(rand()*3)+3 as cc into #cc else insert into #cc values( floor(rand()*3)+3 ) set @a=@a+1 end select *
查询每行随机值
if(object_id('tempdb..#cc','u')is not null)
drop table #cc
go
declare @a int
set @a=0
while @abegin
if @a=0
select floor(rand()*3)+3 as cc into #cc
else
insert into #cc values( floor(rand()*3)+3 )
set @a=@a+1
end
select * from #cc
连接查询
select a.class_content,*from t1103.dbo.t101_1
inner join (select class_code, class_content from   wssmng_sxz.dbo.classtable
                    where (fk_classname = '案件来源')) as a on a.class_code = t101_1.m101_1_111
where unitid ='130800'
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