要求编写存储过程实现实时统计每日商品销售数量以及销售金额(仅保留最新的统计记录),将统计结果写入到T—OrderInfoStatic)
时间: 2024-06-03 07:06:44 浏览: 18
CREATE PROCEDURE sp_UpdateOrderInfoStatic
AS
BEGIN
-- 获取当前日期
DECLARE @currentDate DATE
SET @currentDate = CONVERT(DATE, GETDATE())
-- 查询当日订单销售数量和销售金额
SELECT
COUNT(*) AS TotalNum,
SUM(OrderPrice) AS TotalAmount
INTO #tempOrder
FROM T_Order
WHERE CONVERT(DATE, OrderTime) = @currentDate
-- 将统计结果插入到 T_OrderInfoStatic 表中
INSERT INTO T_OrderInfoStatic (SaleDate, SaleNum, SaleAmount)
SELECT
@currentDate AS SaleDate,
TotalNum,
TotalAmount
FROM #tempOrder
-- 删除临时表
DROP TABLE #tempOrder
END
-- 执行存储过程
EXEC sp_UpdateOrderInfoStatic
相关问题
要求编写存储过程实现实时统计每日商品销售数量以及销售金额(仅保留最新的统计记录),将统计结果写入T_OderInfoStatic表。
下面是一个示例存储过程,用于实时统计每日商品销售数量和销售金额,并将结果写入T_OrderInfoStatic表:
```
CREATE PROCEDURE sp_UpdateOrderInfoStatic
AS
BEGIN
-- 获取当前日期
DECLARE @TodayDate DATE = CONVERT(DATE, GETDATE());
-- 删除T_OrderInfoStatic表中当天的记录
DELETE FROM T_OrderInfoStatic WHERE StatisticDate = @TodayDate;
-- 统计当天每个商品的销售数量和销售金额
INSERT INTO T_OrderInfoStatic (ProductID, Quantity, TotalAmount, StatisticDate)
SELECT OrderDetails.ProductID, SUM(OrderDetails.Quantity) AS Quantity, SUM(OrderDetails.Quantity * OrderDetails.UnitPrice) AS TotalAmount, @TodayDate AS StatisticDate
FROM OrderDetails
JOIN Orders ON OrderDetails.OrderID = Orders.OrderID
WHERE CONVERT(DATE, Orders.OrderDate) = @TodayDate
GROUP BY OrderDetails.ProductID;
END
```
该存储过程首先获取当前日期,然后删除T_OrderInfoStatic表中当天的记录。接下来,它从OrderDetails和Orders表中获取当天的每个商品的销售数量和销售金额,并将结果插入T_OrderInfoStatic表中。最后,该存储过程完成。
建议定期调用此存储过程以确保T_OrderInfoStatic表中的统计数据始终是最新的。
编写存储过程名为:prostaic实现实时统计每日的商品销量以及金额将记录写入表T_OrderInfoStatic中
好的,以下是实现要求的存储过程prostaic的代码:
```
CREATE PROCEDURE prostaic
AS
BEGIN
DECLARE @today DATE = CONVERT(DATE, GETDATE())
DECLARE @yesterday DATE = DATEADD(DAY, -1, @today)
-- 统计今天的销量和金额
INSERT INTO T_OrderInfoStatic (SaleDate, SaleAmount, SaleVolume)
SELECT @today, SUM(OrderPrice), SUM(OrderAmount)
FROM T_OrderInfo
WHERE CONVERT(DATE, OrderTime) = @today
-- 统计昨天的销量和金额
INSERT INTO T_OrderInfoStatic (SaleDate, SaleAmount, SaleVolume)
SELECT @yesterday, SUM(OrderPrice), SUM(OrderAmount)
FROM T_OrderInfo
WHERE CONVERT(DATE, OrderTime) = @yesterday
END
```
该存储过程首先获取当前日期和昨天的日期,然后分别统计今天和昨天的销售金额和销售数量,并将统计结果插入到T_OrderInfoStatic表中。每次执行该存储过程,都会实时更新统计结果。
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