如何操作SQL数据

Question

我的查询设置如下，但结果不像我想要的

SELECT * INTO #Temp FROM (SELECT Product,PeriodNum,OpenBal,Month Qty,0 as OnHandQty
                      FROM   StockTransaction
                      WHERE Company = 1 AND 
                            FiscalYear = 2016 AND
                            DeptCode = 'phst' and
                            Product = 'Product A' and
                            PeriodNum between 1 and 10) A 

SELECT * INTO #Temp2 FROM (SELECT Product,PeriodNum,OpenBal,Month Qty,OnHandQty
                      FROM   StockTransaction
                      WHERE Company = 1 AND 
                            FiscalYear = 2016 AND
                            DeptCode = 'phst' and
                            Product = 'Product A' and
                            PeriodNum between 1 and 10 and
                            PeriodNum = (SELECT max(PeriodNum) 
                                         from StockTransaction s 
                                         WHERE s.DeptCode =  StockTransaction.DeptCode and 
                                                s.ItemCode = StockTransaction.ItemCode)) C 

SELECT * INTO #Temp3 FROM (C.Product,C.PeriodNum,C.OpenBal,C.Month Qty,C.OnHandQty                               
                       FROM #Temp2 C INNER JOIN 
                            #Temp T ON C.DeptCode = T.DeptCode and 
                                       C.ItemCode = T.ItemCode and 
                                       C.PeriodNum = T.PeriodNum) as  E

SELECT * INTO #Result FROM (SELECT * FROM #Temp
                        UNION ALL SELECT * FROM  #Temp3)  As result

SELECT * FROM #Result

你能帮助我如何操纵我得到的数据???我只有数据显示像图片。如果从select statment获得5行数据， OpenBal 值仅显示最小 PeriodNum ， OnHandQty 值仅显示最大 PeriodNum

Answer 1

我没有看到一种直观的方式来做到这一点。

因此，假设您需要每个产品的数据，它可能会像这样。

SELECT * INTO #Temp FROM (SELECT Product,PeriodNum,0 as OpenBal,Month Qty,OnHandQty
                      FROM   StockTransaction
                      WHERE Company = 1 AND 
                            FiscalYear = 2016 AND
                            DeptCode = 'phst' and
                            Product = 'Product A' and
                            PeriodNum between 1 and 10 and
                            (Product, PeriodNum) IN (SELECT Product, max(PeriodNum) 
                                         from StockTransaction s group by Product)

SELECT * INTO #Temp2 FROM (SELECT Product,PeriodNum,OpenBal,Month Qty,0 as OnHandQty
                      FROM   StockTransaction
                      WHERE Company = 1 AND 
                            FiscalYear = 2016 AND
                            DeptCode = 'phst' and
                            Product = 'Product A' and
                            PeriodNum between 1 and 10 and
                            (Product, PeriodNum) IN (SELECT Product, min(PeriodNum) 
                                         from StockTransaction s group by Product)

SELECT * INTO #Temp3 FROM (SELECT Product,PeriodNum,0 as OpenBal,Month Qty,0 as OnHandQty
                      FROM   StockTransaction
                      WHERE Company = 1 AND 
                            FiscalYear = 2016 AND
                            DeptCode = 'phst' and
                            Product = 'Product A' and
                            PeriodNum between 1 and 10 and
                            (Product, PeriodNum) NOT IN (SELECT Product, PeriodNum 
                                         from #temp1 UNION SELECT Product, PeriodNum from #temp2)

SELECT * INTO #Result FROM (SELECT * FROM #Temp
                        UNION SELECT * FROM  #Temp2 UNION SELECT * FROM Temp3)  As result

SELECT * FROM #Result