Welcome

首页 / 数据库 / SQLServer / SQL Server简单实现数据的日报和月报功能

本文实例讲述了SQL Server简单实现数据的日报和月报功能。分享给大家供大家参考,具体如下:
--320, SQL SERVER 日报--查询2009-01-01当天客户A1,A2,A3的订单数量SELECT Cust_Name , CONVERT(CHAR(10), Order_Date, 120) Order_Date , SUM(Qty) QtyFROM Orders_BigWHERE 1=1 AND Cust_Name IN ("A1", "A2", "A3") AND Order_Date >= "2009-01-01" AND Order_Date<"2009-01-02" /*AND Order_Date -- BETWEEN...AND相当于>=和<=BETWEEN "2009-01-01" AND "2009-01-02"*/GROUP BY Cust_Name , CONVERT(CHAR(10), Order_Date, 120)ORDER BY 2, 1--321. ORACLE 日报--查询2009-01-01当天客户A1,A2,A3的订单数量SELECT Cust_Name , TO_CHAR(Order_Date, "YYYY-MM-DD") Order_Date --方法一:转换成字符串类型 --, TRUNC(Order_Date) Order_Date --方法二:将时分秒信息截断 , SUM(Qty) QtyFROM Orders_BigWHERE 1=1 AND Cust_Name IN ("A1", "A2", "A3") AND Order_Date >= DATE"2009-01-01" AND Order_Date<DATE"2009-01-02"GROUP BY Cust_Name, TO_CHAR(Order_Date, "YYYY-MM-DD")--方法一--, TRUNC(Order_Date)--方法二ORDER BY 2, 1------------------------------10.2--------------------------------------326,SQL SERVER 月报SELECT Cust_Name , CONVERT(CHAR(7), Order_Date, 120) Order_YrMs , CAST(CONVERT(CHAR(7), Order_Date, 120) + "-01" AS DATETIME) Order_Date , SUM(Qty) QtyFROM Orders_BigWHERE 1=1AND Cust_Name IN ("A1", "A2", "A3")AND Order_Date >= "2009-01-01"AND Order_Date<"2009-02-01"GROUP BY Cust_Name, CONVERT(CHAR(7), Order_Date, 120)ORDER BY 2, 1--326, ORACLESELECT Cust_Name, TO_CHAR(Order_Date, "YYYY-MM") Order_YrMs --方法1--, TRUNC(Order_Date, "MM") Order_Date--方法2, SUM(Qty) QtyFROM Orders_BigWHERE 1=1AND Cust_Name IN ("A1", "A2", "A3")AND Order_Date >= DATE"2009-01-01"AND Order_Date<DATE"2009-02-01"GROUP BY Cust_Name, TO_CHAR(Order_Date, "YYYY-MM")--方法1--, TRUNC(Order_Date, "MM")--方法2ORDER BY 2, 1
希望本文所述对大家SQL Server数据库程序设计有所帮助。