SQL Server SQL临时表递归查询子信息并返回记录的代码

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代码如下:

 
declare @Q_ID uniqueidentifier 
set @Q_ID = dbo.uf_GetParamValueByName(@Params,'@指标ID'); 
declare @QAExp_ID char(36) --指标属性公式ID 
set @QAExp_ID='3D2B8F3F-0B7E-46FD-9B33-050F846C2869' 
declare @temp_qid table(QID char(36),ExpValue nvarchar(max)) --临时表变量获得指标根ID 
declare @QIDtemp char(36),@express nvarchar(4000) 
declare @k int=2 --层次 
declare @pattern nvarchar(2)='ID' --指标公式拆分字段 
declare @charidex int --指标对应的索引 
if(@OPType = '根据指标ID查找公式所有子指标') 
begin 
create table #TempQuotaStruct --创建临时表#TmpStruct 
( 
QID char(36), --创建一个ID用来存储指标ID 
PID char(36), --用来存储该指标相关的iD 
OrderValue int --层级关系 
) 
insert #TempQuotaStruct(QID,OrderValue)values(@Q_ID,1) 
while EXISTS(select Q_ID from EOTS_QuotaAttributeValue where QA_ID=@QAExp_ID and Q_ID in (select QID from #TempQuotaStruct where OrderValue=@k-1) ) 
begin 
insert into @temp_qid select Q_ID,QAV_Value from EOTS_QuotaAttributeValue whereQA_ID=@QAExp_IDand Q_ID in (select QID from #TempQuotaStruct whereOrderValue=@k-1) 
WHILE EXISTS(select QID from @temp_qid) 
begin 
select top 1 @QIDtemp=QID, @express=ExpValue from @temp_qid 
print @QIDtemp 
set @express=rtrim(ltrim(@express)) 
set @charidex=charindex(@pattern,@express) 
while @charidex>=1 
begin 
insert into #TempQuotaStruct(QID,PID,OrderValue)values(SUBSTRING(@express,@charidex+2,36),@QIDtemp,@k) 
set @express=SUBSTRING(@express,@charidex+38,len(@express)-@charidex+37) 
set @charidex=charindex(@pattern,@express) 
end 
delete from @temp_qid where QID = @QIDtemp 
end 
set @k=@k+1 
end 
select a.*,b.Q_Name, c.QAV_Value as Q_Formula from #TempQuotaStruct a,EOTS_Quota b,EOTS_QuotaAttributeValue c where a.QID=b.Q_ID and a.QID=c.Q_ID and c.QA_ID='3D2B8F3F-0B7E-46FD-9B33-050F846C2869' 

代码如下:

 
insert into #Tep select optname,value,major_version from MSreplication_options 
while Exists(select a from #Tep) 
begin 
select top 1 @tempa =a,@tempc =c from #Tep 
delete #Tep where a=@tempa 
end 

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