主题：批量执行SQL语句，返回的表记录为空

select a.leader,a.item_no,a.avgproduct,a.std_manhrs,round(a.avgproduct/a.std_manhrs,2) as kpi into #temp from(SELECT leader,item_no,case isnull(Total_hrs,0) when 0 then 0 ELSE  Finish_Qty/Total_hrs END AS avgproduct,
Std_Manhrs AS std_manhrs FROM prddrd)a
WHERE ISNULL(Leader,'')<>''

SELECT leader,AVG(kpi) AS kpi FROM #temp group by leader

我用ExecuteReader() 没有返回数据

在查询分析器里面是可以查出数据来的

请赐教，谢谢！