Question

我有一张有10列的表格。我必须为该表插入数据。我有一些插入语句。第一个插入语句插入来自一个源的前3行的数据。现在，我想使用来自不同源的另一个insert语句为同一行中的下一列插入数据。这些插入查询每天针对表Order_Warehouse_Status运行，因此我们每日交易将有1行。

实施例。表Order_Warehouse_Status有10列，如

Printed_PPS_Shipment,
Printed_Shipment_Lines,
Printed_Unit, 
Picking_Scheduled_Orders, 
Picking_Scheduled_Lines, 
Picking_Scheduled_Units, 
Pick_Complete_Orders, 
Pick_Complete_Lines, 
Pick_Complete_Units

在第一个查询下面插入前3列中的数据。第二个查询应该在同一行中插入下一列的数据。怎么做到这一点？

- 第一次查询

insert into Order_Warehouse_Status
(date , Printed_PPS_Shipment,
 Printed_Shipment_Lines,
 Printed_Unit) 
SELECT Getdate(), count(v_c_ship_ship_id) as Printed_PPS_Shipment, 
       count(ship_l_id) as Printed_Shipment_Lines, 
       count(allocated_qty) as Printed_Unit \
FROM [STG_WMS_Status_PPS_Line_QTY] 
where CONVERT(DATE,Inserted_date )=CONVERT(DATE,Getdate()) 
      and shipment_status=2

- 第二次查询

insert into Order_Warehouse_Status 
(Date, Picking_Scheduled_Orders, 
 Picking_Scheduled_Lines, 
 Picking_Scheduled_Units) 
SELECT Getdate(), count(v_c_ship_ship_id) as Picking_Scheduled_Orders, 
       count(ship_l_id) as Picking_Scheduled_Lines, 
       count(allocated_qty) as Picking_Scheduled_Units 
FROM STG_Closed_Received 
where CONVERT(DATE,Inserted_date )=CONVERT(DATE,Getdate()) 
      and shipment_status=7

提前致谢

Answer 1

首先查询将与插入相同，第二个查询可以通过检查日期是否为今天的日期来执行带有where条件的Update语句...

  Update Order_Warehouse_Status 
  set Picking_scheduled_orders = i.Picking_Scheduled_Orders,
      Picking_Scheduled_Lines =  i.Picking_Scheduled_Lines,
       Picking_Scheduled_Units = i.Picking_Scheduled_Units 
       From(SELECT  count(v_c_ship_ship_id) as Picking_Scheduled_Orders, 
       count(ship_l_id) as Picking_Scheduled_Lines, 
       count(allocated_qty) as Picking_Scheduled_Units 
FROM STG_Closed_Received 
where CONVERT(DATE,Inserted_date )=CONVERT(DATE,Getdate()) 
      and shipment_status=7)i
Where CONVERT (Date,'date column of Order_Warehouse_Status)
          = CONVERT(DATE,Getdate())

无需更新'date'列，因为它已经插入到第一个查询中。如果内部select语句只返回一行，这将有效。请检查

Answer 2

您的第一个和第二个查询都只返回一行 - 当前日期的一些摘要。

在单个查询中计算此摘要并将INSERT完整结果作为一行而不是先插入部分结果，然后查找为了更新找到的行而插入的行，这有点合乎逻辑。结果的第二部分。

WITH
CTE_Printed
AS
(
    SELECT
        count(v_c_ship_ship_id) as Printed_PPS_Shipment,
        count(ship_l_id) as Printed_Shipment_Lines,
        count(allocated_qty) as Printed_Unit
    FROM [STG_WMS_Status_PPS_Line_QTY]
    WHERE
        CONVERT(DATE,Inserted_date) = CONVERT(DATE,Getdate())
        AND shipment_status = 2
)
,CTE_Picking_Scheduled
AS
(
    SELECT
        count(v_c_ship_ship_id) as Picking_Scheduled_Orders,
        count(ship_l_id) as Picking_Scheduled_Lines,
        count(allocated_qty) as Picking_Scheduled_Units
    FROM [STG_Closed_Received]
    WHERE
        CONVERT(DATE,Inserted_date) = CONVERT(DATE,Getdate())
        AND shipment_status = 7
)
INSERT INTO Order_Warehouse_Status
    ([Date],
    Printed_PPS_Shipment,
    Printed_Shipment_Lines,
    Printed_Unit,
    Picking_Scheduled_Orders,
    Picking_Scheduled_Lines,
    Picking_Scheduled_Units)
SELECT
    GETDATE() AS [Date],
    Printed_PPS_Shipment,
    Printed_Shipment_Lines,
    Printed_Unit,
    Picking_Scheduled_Orders,
    Picking_Scheduled_Lines,
    Picking_Scheduled_Units
FROM
    CTE_Printed CROSS JOIN CTE_Picking_Scheduled
;

请注意，我在此处使用CROSS JOIN加入了两个查询的结果，没有任何条件。在这种情况下，它将高效且正确地工作，因为两个查询中的每一个都只返回一行。

如果您遇到某种情况，最终会出现多行，那么您需要确定使用某种条件连接两个结果的方法。

对sql中现有行的多个Insert查询

2 个答案: