SQL语句技巧,年统计数据的方法分享

时间:2020-04-29 10:37来源:江苏十一选五手机版数据库
表结构如下: qtydate ----------------------------------------------132005/01/17 152005/01/19 32005/01/25 1052005/01/27 12005/01/313522005/02/03 122005/02/04 2552005/02/07 62005/02/18 12005/02/19282005/02/21 12005/02/22 3942005/02/23 359

表结构如下: qtydate ---------------------------------------------- 132005/01/17 152005/01/19 32005/01/25 1052005/01/27 12005/01/31 3522005/02/03 122005/02/04 2552005/02/07 62005/02/18 12005/02/19 282005/02/21 12005/02/22 3942005/02/23 3592005/02/24 3132005/02/25 3252005/02/26 5442005/02/27 682005/02/28 22005/03/01 求一個SQL寫法,將每個月的數量求和, 如: qrydate 1372005/01 ??2005/02 ??2005/03 SQL语句如下: selectsum(qty),datename(year,date)asyear,datename(month,date)asmonth fromtable groupbyyear,month

转载源:

--按日 select sum(consume),day([date]) from consume_record where year([date]) = '2006' group by day([date])

SQL按照日、周、月、季度、年统计数据的方法

方式一:

--按日 
select sum(consume),day([date]) from consume_record where year([date]) = '2006' group by day([date])

--按周quarter 
select sum(consume),datename(week,[date]) from consume_record where year([date]) = '2006' group by datename(week,[date])

--按月 
select sum(consume),month([date]) from consume_record where year([date]) = '2006' group by month([date])

--按季 
select sum(consume),datename(quarter,[date]) from consume_record where year([date]) = '2006' group by datename(quarter,[date])   

--按年
select sum(consume),year([date]) from consume_record where  group by year([date])

方式二:

sqlserver 截取日期年份和月份使用datepart函数,函数使用方法如下:

一、函数功能:DATEPART() 函数用于返回日期/时间的单独部分,比如年、月、日、小时、分钟等等。

二、语法:DATEPART(datepart,date)

三、参数说明:date 参数是合法的日期表达式。datepart 参数可以是下列的值:

图片 1

四、实例

1、截取年份:datepart(yy,'2017-1-1') 返回:2017

2、截取月份:datepart(mm,'2017-1-1') 返回:1

五、datepart函数返回的是整型数值,如果需要返回字符型,那么使用datename()函数,用法与datepart相同,只是返回数据类型不同。

 

常见错误

--选择列表中的列 'dbo.v_yjdatealljg.cjrq' 无效,因为该列没有包含在聚合函数或 GROUP BY 子句中。
--把所有按组排序的依据都加上 yjxzqid, cjdd, ncpid, YEAR([cjrq]), month([cjrq])
--去掉农产品名称 ncpmc
SELECT yjxzqid, cjdd, ncpid, YEAR([cjrq]) as [year], month([cjrq]) as [month], avg( ttjg)as ttjg, avg(pfjg)as pfjg, avg(lsjg)as lsjg
FROM dbo.v_yjdatealljg group by yjxzqid, cjdd, ncpid, YEAR([cjrq]), month([cjrq])

 

DATE_FORMAT

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select DATE_FORMAT(create_time,'%Y%u') weeks,count(caseid) count from tc_case group by weeks;
select DATE_FORMAT(create_time,'%Y%m%d') days,count(caseid) count from tc_case group by days;
select DATE_FORMAT(create_time,'%Y%m') months,count(caseid) count from tc_case group by months;

DATE_FORMAT(date,format) 
根据format字符串格式化date值。下列修饰符可以被用在format字符串中: 
%M 月名字(January……December) 
%W 星期名字(Sunday……Saturday) 
%D 有英语前缀的月份的日期(1st, 2nd, 3rd, 等等。) 
%Y 年, 数字, 4 位 
%y 年, 数字, 2 位 
%a 缩写的星期名字(Sun……Sat) 
%d 月份中的天数, 数字(00……31) 
%e 月份中的天数, 数字(0……31) 
%m 月, 数字(01……12) 
%c 月, 数字(1……12) 
%b 缩写的月份名字(Jan……Dec) 
%j 一年中的天数(001……366) 
%H 小时(00……23) 
%k 小时(0……23) 
%h 小时(01……12) 
%I 小时(01……12) 
%l 小时(1……12) 
%i 分钟, 数字(00……59) 
%r 时间,12 小时(hh:mm:ss [AP]M) 
%T 时间,24 小时(hh:mm:ss) 
%S 秒(00……59) 
%s 秒(00……59) 
%p AM或PM 
%w 一个星期中的天数(0=Sunday ……6=Saturday ) 
%U 星期(0……52), 这里星期天是星期的第一天 
%u 星期(0……52), 这里星期一是星期的第一天 
%% 一个文字“%”。

 

 

 

本文只是记录在项目中用到的统计的SQL语句,记一笔以防忘了

 

 

 

 

 

 

 

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/// <summary>
   /// 获取统计数据
   /// </summary>
   /// <param name="CKEY">店面ckey</param>
   /// <param name="type">统计类型(日、周、月、年)</param>
   /// <returns></returns>
   [WebMethod(true)]
   public static string GetData3(string CKEY, string type)
   {
     StringBuilder strSql = new StringBuilder();
      
     #region SQL语句
 
     if (type == "0")
     {
       #region 日
       strSql.AppendFormat(" WITH  WeekDate ");
       strSql.AppendFormat("     AS ( SELECT  DATEADD(d, -DAY(GETDATE()) + 1, GETDATE()) AS riqi ");
       strSql.AppendFormat("       UNION ALL ");
       strSql.AppendFormat("       SELECT  riqi + 1 FROM   WeekDate ");
       strSql.AppendFormat("       WHERE  riqi + 1 <= ( SELECT  DATEADD(d, -DAY(GETDATE()), DATEADD(m, 1, GETDATE())) ) ");
       strSql.AppendFormat("      ) ");
       strSql.AppendFormat("  SELECT CONVERT(CHAR(8), a.riqi, 112) AS 日 ,DAY (CONVERT(CHAR(8), a.riqi, 112)) AS DDay, ");
       strSql.AppendFormat("      ISNULL(tbB.日成交量, 0) AS 日成交量 , ");
       strSql.AppendFormat("      CASE WHEN CONVERT(CHAR(8), a.riqi, 112) > CONVERT(CHAR(8), GETDATE(), 112) ");
       strSql.AppendFormat("        THEN NULL ");
       strSql.AppendFormat("        WHEN CONVERT(CHAR(8), a.riqi, 112) <= CONVERT(CHAR(8), GETDATE(), 112) ");
       strSql.AppendFormat("        THEN ISNULL(tbB.日成交量, 0) ");
       strSql.AppendFormat("      END AS 日成交数量 , ");
       strSql.AppendFormat("      tbB.日实收金额 , ");
       strSql.AppendFormat("      CASE WHEN CONVERT(CHAR(8), a.riqi, 112) > CONVERT(CHAR(8), GETDATE(), 112) ");
       strSql.AppendFormat("        THEN NULL ");
       strSql.AppendFormat("        WHEN CONVERT(CHAR(8), a.riqi, 112) <= CONVERT(CHAR(8), GETDATE(), 112) ");
       strSql.AppendFormat("        THEN ISNULL(tbB.日实收金额, 0) ");
       strSql.AppendFormat("      END AS 日实收金额2 ");
       strSql.AppendFormat("  FROM  WeekDate a ");
       strSql.AppendFormat("      LEFT JOIN ( SELECT ( SELECT  COUNT(1) ");
       strSql.AppendFormat("                 FROM   dbo.CustomerBase base ");
       strSql.AppendFormat("                 WHERE   CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                      AND " + impomo.TotalConsumptionMon + " > 0 ");
       strSql.AppendFormat("                      AND TargetDate = cus.TargetDate ");
       strSql.AppendFormat("                ) 日成交量 , ");
       strSql.AppendFormat("                ISNULL(( SELECT SUM(Total) ");
       strSql.AppendFormat("                    FROM  ( SELECT  SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total ");
       strSql.AppendFormat("                         FROM   PaymentContent AS pay ");
       strSql.AppendFormat("                         WHERE   PayDate = cus.TargetDate ");
       strSql.AppendFormat("                              AND pay.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                         UNION ALL ");
       strSql.AppendFormat("                         SELECT  SUM(CONVERT(FLOAT, ISNULL(RecMoney, 0))) AS Total ");
       strSql.AppendFormat("                         FROM   dbo.CardRecharge8 AS recharge ");
       strSql.AppendFormat("                         WHERE   RechargDate = cus.TargetDate ");
       strSql.AppendFormat("                              AND recharge.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                         UNION ALL ");
       strSql.AppendFormat("                         SELECT  SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total ");
       strSql.AppendFormat("                         FROM   dbo.PaymentSwimming AS payswim ");
       strSql.AppendFormat("                         WHERE   PayDate = cus.TargetDate ");
       strSql.AppendFormat("                              AND payswim.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                         UNION ALL ");
       strSql.AppendFormat("                         SELECT  SUM(CONVERT(FLOAT, ISNULL(( wp1 + wp2 + wp3 + wp4 + wp5 ), 0))) AS Total ");
       strSql.AppendFormat("                         FROM   WarePaymentContent AS ware ");
       strSql.AppendFormat("                         WHERE   PayDate = cus.TargetDate ");
       strSql.AppendFormat("                              AND ware.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                        ) B ");
       strSql.AppendFormat("                   ), 0) AS 日实收金额 , ");
       strSql.AppendFormat("                TargetDate 日 ");
       strSql.AppendFormat("            FROM  dbo.CustomerBase cus ");
       strSql.AppendFormat("            WHERE  YEAR(TargetDate) = YEAR(GETDATE()) ");
       strSql.AppendFormat("                AND MONTH(TargetDate) = MONTH(GETDATE()) ");
       strSql.AppendFormat("            GROUP BY TargetDate ");
       strSql.AppendFormat("           ) AS tbB ON CONVERT(CHAR(8), a.riqi, 112) = tbB.日 ");
       #endregion
     }
     else if (type == "1")
     {
       #region 周
       strSql.AppendFormat(" WITH  WeekDate ");
       strSql.AppendFormat("       AS ( SELECT  DATEADD(wk, DATEDIFF(wk, 0, GETDATE()), 0) AS riqi ");
       strSql.AppendFormat("         UNION ALL ");
       strSql.AppendFormat("         SELECT  riqi + 1 FROM   WeekDate ");
       strSql.AppendFormat("         WHERE  riqi + 1 <= ( SELECT  DATEADD(wk, DATEDIFF(wk, 0, GETDATE()), 6) ) ");
       strSql.AppendFormat("        ) ");
       strSql.AppendFormat("    SELECT CONVERT(CHAR(8), a.riqi, 112) AS 日 , ");
       strSql.AppendFormat("        DATENAME(weekday,CONVERT(CHAR(8), a.riqi, 112)) DDay, ");
       strSql.AppendFormat("        ISNULL(tbB.日成交量, 0) AS 日成交量 , ");
       strSql.AppendFormat("        CASE WHEN CONVERT(CHAR(8), a.riqi, 112) > CONVERT(CHAR(8), GETDATE(), 112) ");
       strSql.AppendFormat("          THEN NULL ");
       strSql.AppendFormat("          WHEN CONVERT(CHAR(8), a.riqi, 112) <= CONVERT(CHAR(8), GETDATE(), 112) ");
       strSql.AppendFormat("          THEN ISNULL(tbB.日成交量, 0) ");
       strSql.AppendFormat("        END AS 日成交数量 , ");
       strSql.AppendFormat("        tbB.日实收金额 , ");
       strSql.AppendFormat("        CASE WHEN CONVERT(CHAR(8), a.riqi, 112) > CONVERT(CHAR(8), GETDATE(), 112) ");
       strSql.AppendFormat("          THEN NULL ");
       strSql.AppendFormat("          WHEN CONVERT(CHAR(8), a.riqi, 112) <= CONVERT(CHAR(8), GETDATE(), 112) ");
       strSql.AppendFormat("          THEN ISNULL(tbB.日实收金额, 0) ");
       strSql.AppendFormat("        END AS 日实收金额2 ");
       strSql.AppendFormat("    FROM  WeekDate a ");
       strSql.AppendFormat("        LEFT JOIN ( SELECT ( SELECT  COUNT(1) ");
       strSql.AppendFormat("                   FROM   dbo.CustomerBase base ");
       strSql.AppendFormat("                   WHERE   CKEY = '{0}'", CKEY);
       strSql.AppendFormat("                        AND " + impomo.TotalConsumptionMon + " > 0 ");
       strSql.AppendFormat("                        AND TargetDate = cus.TargetDate ");
       strSql.AppendFormat("                  ) 日成交量 , ");
       strSql.AppendFormat("                  ISNULL(( SELECT SUM(Total) ");
       strSql.AppendFormat("                      FROM  ( SELECT  SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total ");
       strSql.AppendFormat("                           FROM   PaymentContent AS pay ");
       strSql.AppendFormat("                           WHERE   PayDate = cus.TargetDate ");
       strSql.AppendFormat("                                AND pay.CKEY = '{0}'", CKEY);
       strSql.AppendFormat("                           UNION ALL ");
       strSql.AppendFormat("                           SELECT  SUM(CONVERT(FLOAT, ISNULL(RecMoney, 0))) AS Total ");
       strSql.AppendFormat("                           FROM   dbo.CardRecharge8 AS recharge ");
       strSql.AppendFormat("                           WHERE   RechargDate = cus.TargetDate ");
       strSql.AppendFormat("                                AND recharge.CKEY = '{0}'", CKEY);
       strSql.AppendFormat("                           UNION ALL ");
       strSql.AppendFormat("                           SELECT  SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total ");
       strSql.AppendFormat("                           FROM   dbo.PaymentSwimming AS payswim ");
       strSql.AppendFormat("                           WHERE   PayDate = cus.TargetDate ");
       strSql.AppendFormat("                                AND payswim.CKEY = '{0}'", CKEY);
       strSql.AppendFormat("                           UNION ALL ");
       strSql.AppendFormat("                           SELECT  SUM(CONVERT(FLOAT, ISNULL(( wp1 + wp2 + wp3 + wp4 + wp5 ), 0))) AS Total ");
       strSql.AppendFormat("                           FROM   WarePaymentContent AS ware ");
       strSql.AppendFormat("                           WHERE   PayDate = cus.TargetDate ");
       strSql.AppendFormat("                                AND ware.CKEY = '{0}'", CKEY);
       strSql.AppendFormat("                          ) B ");
       strSql.AppendFormat("                     ), 0) AS 日实收金额 , ");
       strSql.AppendFormat("                  TargetDate 日 ");
       strSql.AppendFormat("              FROM  dbo.CustomerBase cus ");
       strSql.AppendFormat("              WHERE  DATEPART(wk, TargetDate) = DATEPART(wk, GETDATE()) ");
       strSql.AppendFormat("                  AND DATEPART(yy, TargetDate) = DATEPART(yy, GETDATE()) ");
       strSql.AppendFormat("              GROUP BY TargetDate ");
       strSql.AppendFormat("             ) AS tbB ON CONVERT(CHAR(8), a.riqi, 112) = tbB.日 ");
       #endregion
     }
     else if (type == "2")
     {
       #region 月
 
       strSql.AppendFormat("SELECT YearMonth.月 , ");
       strSql.AppendFormat("    tb.月成交量 , ");
       strSql.AppendFormat("    CASE WHEN YearMonth.月 > MONTH(GETDATE()) THEN NULL ");
       strSql.AppendFormat("      WHEN YearMonth.月 <= MONTH(GETDATE()) THEN ISNULL(tb.月成交量, 0) ");
       strSql.AppendFormat("    END AS 月成交数量 , ");
       strSql.AppendFormat("    tb.月实收总金额 , ");
       strSql.AppendFormat("    CASE WHEN YearMonth.月 > MONTH(GETDATE()) THEN NULL ");
       strSql.AppendFormat("      WHEN YearMonth.月 <= MONTH(GETDATE()) THEN ISNULL(tb.月实收总金额, 0) ");
       strSql.AppendFormat("    END AS 月实收总金额2 ");
       strSql.AppendFormat(" FROM   ( SELECT 1 AS 月 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4 UNION SELECT 5 UNION SELECT 6 ");
       strSql.AppendFormat("       UNION SELECT 7 UNION SELECT 8 UNION SELECT 9 UNION SELECT 10 UNION SELECT 11 UNION SELECT 12 ");
       strSql.AppendFormat("      ) AS YearMonth ");
       strSql.AppendFormat("    LEFT JOIN ( SELECT ( SELECT  COUNT(1) ");
       strSql.AppendFormat("               FROM   dbo.CustomerBase base ");
       strSql.AppendFormat("               WHERE   CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                    AND " + impomo.TotalConsumptionMon + " > 0 ");
       strSql.AppendFormat("                    AND MONTH(TargetDate) = MONTH(cus.TargetDate) ");
       strSql.AppendFormat("              ) 月成交量 , ");
       strSql.AppendFormat("              ISNULL(( SELECT SUM(Total) ");
       strSql.AppendFormat("                  FROM  ( SELECT  SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total ");
       strSql.AppendFormat("                       FROM   PaymentContent AS pay ");
       strSql.AppendFormat("                       WHERE   MONTH(PayDate) = MONTH(cus.TargetDate) ");
       strSql.AppendFormat("                            AND pay.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                       UNION ALL ");
       strSql.AppendFormat("                       SELECT  SUM(CONVERT(FLOAT, ISNULL(RecMoney, 0))) AS Total ");
       strSql.AppendFormat("                       FROM   dbo.CardRecharge8 AS recharge ");
       strSql.AppendFormat("                       WHERE   MONTH(RechargDate) = MONTH(cus.TargetDate) ");
       strSql.AppendFormat("                            AND recharge.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                       UNION ALL ");
       strSql.AppendFormat("                       SELECT  SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total ");
       strSql.AppendFormat("                       FROM   dbo.PaymentSwimming AS payswim ");
       strSql.AppendFormat("                       WHERE   MONTH(PayDate) = MONTH(cus.TargetDate) ");
       strSql.AppendFormat("                            AND payswim.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                       UNION ALL ");
       strSql.AppendFormat("                       SELECT  SUM(CONVERT(FLOAT, ISNULL(( wp1 + wp2 + wp3 + wp4 + wp5 ), 0))) AS Total ");
       strSql.AppendFormat("                       FROM   WarePaymentContent AS ware ");
       strSql.AppendFormat("                       WHERE   MONTH(PayDate) = MONTH(cus.TargetDate) ");
       strSql.AppendFormat("                            AND ware.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("                      ) B ");
       strSql.AppendFormat("                 ), 0) AS 月实收总金额 , ");
       strSql.AppendFormat("              MONTH(TargetDate) 月 ");
       strSql.AppendFormat("          FROM  dbo.CustomerBase cus ");
       strSql.AppendFormat("          WHERE  YEAR(TargetDate) = YEAR(GETDATE()) ");
       strSql.AppendFormat("          GROUP BY MONTH(cus.TargetDate) ");
       strSql.AppendFormat("         ) AS tb ON YearMonth.月 = tb.月 ");
       #endregion
     }
     else if (type == "3")
     {
       #region 年
       strSql.AppendFormat("SELECT ( SELECT  COUNT(1) ");
       strSql.AppendFormat("       FROM   dbo.CustomerBase base ");
       strSql.AppendFormat("       WHERE   CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("            AND " + impomo.TotalConsumptionMon + " > 0 ");
       strSql.AppendFormat("            AND YEAR(TargetDate) = YEAR(cus.TargetDate) ");
       strSql.AppendFormat("      ) 年成交量 , ");
       strSql.AppendFormat("      CONVERT(NVARCHAR(20),CONVERT(DECIMAL(18,2),ISNULL(( SELECT SUM(Total) ");
       strSql.AppendFormat("          FROM  ( SELECT  SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total ");
       strSql.AppendFormat("               FROM   PaymentContent AS pay ");
       strSql.AppendFormat("               WHERE   YEAR(PayDate) = YEAR(cus.TargetDate) ");
       strSql.AppendFormat("                    AND pay.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("               UNION ALL ");
       strSql.AppendFormat("               SELECT  SUM(CONVERT(FLOAT, ISNULL(RecMoney, 0))) AS Total ");
       strSql.AppendFormat("               FROM   dbo.CardRecharge8 AS recharge ");
       strSql.AppendFormat("               WHERE   YEAR(RechargDate) = YEAR(cus.TargetDate) ");
       strSql.AppendFormat("                    AND recharge.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("               UNION ALL ");
       strSql.AppendFormat("               SELECT  SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total ");
       strSql.AppendFormat("               FROM   dbo.PaymentSwimming AS payswim ");
       strSql.AppendFormat("               WHERE   YEAR(PayDate) = YEAR(cus.TargetDate) ");
       strSql.AppendFormat("                    AND payswim.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("               UNION ALL ");
       strSql.AppendFormat("               SELECT  SUM(CONVERT(FLOAT, ISNULL(( wp1 + wp2 + wp3 + wp4 + wp5 ), 0))) AS Total ");
       strSql.AppendFormat("               FROM   WarePaymentContent AS ware ");
       strSql.AppendFormat("               WHERE   YEAR(PayDate) = YEAR(cus.TargetDate) ");
       strSql.AppendFormat("                    AND ware.CKEY = '{0}' ", CKEY);
       strSql.AppendFormat("              ) B ");
       strSql.AppendFormat("         ), 0))) AS 年实收总金额 , ");
       strSql.AppendFormat("      YEAR(TargetDate) 年 ");
       strSql.AppendFormat("  FROM  dbo.CustomerBase cus ");
       strSql.AppendFormat("  GROUP BY YEAR(TargetDate) ");
       #endregion
     }
 
     #endregion
 
     DataTable table = DBHelper.GetDateTable(strSql.ToString());
     string rs = Newtonsoft.Json.JsonConvert.SerializeObject(table);

--按周quarter select sum(consume),datename(week,[date]) from consume_record where year([date]) = '2006' group by datename(week,[date])

--按月 select sum(consume),month([date]) from consume_record where year([date]) = '2006' group by month([date])

--按季 select sum(consume),datename(quarter,[date]) from consume_record where year([date]) = '2006' group by datename(quarter,[date])

--按年select sum(consume),year([date]) from consume_record where group by year([date])

DATE_FORMAT

select DATE_FORMAT(create_time,'%Y%u') weeks,count(caseid) count from tc_case group by weeks; select DATE_FORMAT(create_time,'%Y%m%d') days,count(caseid) count from tc_case group by days; select DATE_FORMAT(create_time,'%Y%m') months,count(caseid) count from tc_case group by months; 

DATE_FORMAT(date,format) 根据format字符串格式化date值。下列修饰符可以被用在format字符串中: %M 月名字(January……December) %W 星期名字(Sunday……Saturday) %D 有英语前缀的月份的日期(1st, 2nd, 3rd, 等等。) %Y 年, 数字, 4 位 %y 年, 数字, 2 位 %a 缩写的星期名字(Sun……Sat) %d 月份中的天数, 数字(00……31) %e 月份中的天数, 数字(0……31) %m 月, 数字(01……12) %c 月, 数字(1……12) %b 缩写的月份名字(Jan……Dec) %j 一年中的天数(001……366) %H 小时(00……23) %k 小时(0……23) %h 小时(01……12) %I 小时(01……12) %l 小时(1……12) %i 分钟, 数字(00……59) %r 时间,12 小时(hh:mm:ss [AP]M) %T 时间,24 小时(hh:mm:ss) %S 秒(00……59) %s 秒(00……59) %p AM或PM %w 一个星期中的天数(0=Sunday ……6=Saturday ) %U 星期(0……52), 这里星期天是星期的第一天 %u 星期(0……52), 这里星期一是星期的第一天 %% 一个文字“%”。

本文只是记录在项目中用到的统计的SQL语句,记一笔以防忘了

 /// summary /// 获取统计数据 /// /summary /// param name="CKEY"店面ckey/param /// param name="type"统计类型/param /// returns/returns [WebMethod(true)] public static string GetData3(string CKEY, string type) { StringBuilder strSql = new StringBuilder(); #region SQL语句 if (type == "0") { #region 日 strSql.AppendFormat(" WITH WeekDate "); strSql.AppendFormat(" AS ( SELECT DATEADD(d, -DAY(GETDATE()) + 1, GETDATE()) AS riqi "); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT riqi + 1 FROM WeekDate "); strSql.AppendFormat(" WHERE riqi + 1 = ( SELECT DATEADD(d, -DAY(GETDATE()), DATEADD(m, 1, GETDATE())) ) "); strSql.AppendFormat(" ) "); strSql.AppendFormat(" SELECT CONVERT(CHAR(8), a.riqi, 112) AS 日 ,DAY (CONVERT(CHAR(8), a.riqi, 112)) AS DDay, "); strSql.AppendFormat(" ISNULL(tbB.日成交量, 0) AS 日成交量 , "); strSql.AppendFormat(" CASE WHEN CONVERT(CHAR(8), a.riqi, 112)  CONVERT(CHAR(8), GETDATE(), 112) "); strSql.AppendFormat(" THEN NULL "); strSql.AppendFormat(" WHEN CONVERT(CHAR(8), a.riqi, 112) = CONVERT(CHAR(8), GETDATE(), 112) "); strSql.AppendFormat(" THEN ISNULL(tbB.日成交量, 0) "); strSql.AppendFormat(" END AS 日成交数量 , "); strSql.AppendFormat(" tbB.日实收金额 , "); strSql.AppendFormat(" CASE WHEN CONVERT(CHAR(8), a.riqi, 112)  CONVERT(CHAR(8), GETDATE(), 112) "); strSql.AppendFormat(" THEN NULL "); strSql.AppendFormat(" WHEN CONVERT(CHAR(8), a.riqi, 112) = CONVERT(CHAR(8), GETDATE(), 112) "); strSql.AppendFormat(" THEN ISNULL(tbB.日实收金额, 0) "); strSql.AppendFormat(" END AS 日实收金额2 "); strSql.AppendFormat(" FROM WeekDate a "); strSql.AppendFormat(" LEFT JOIN ( SELECT ( SELECT COUNT(1) "); strSql.AppendFormat(" FROM dbo.CustomerBase base "); strSql.AppendFormat(" WHERE CKEY = '{0}' ", CKEY); strSql.AppendFormat(" AND " + impomo.TotalConsumptionMon + "  0 "); strSql.AppendFormat(" AND TargetDate = cus.TargetDate "); strSql.AppendFormat(" ) 日成交量 , "); strSql.AppendFormat(" ISNULL(( SELECT SUM(Total) "); strSql.AppendFormat(" FROM ( SELECT SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total "); strSql.AppendFormat(" FROM PaymentContent AS pay "); strSql.AppendFormat(" WHERE PayDate = cus.TargetDate "); strSql.AppendFormat(" AND pay.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(RecMoney, 0))) AS Total "); strSql.AppendFormat(" FROM dbo.CardRecharge8 AS recharge "); strSql.AppendFormat(" WHERE RechargDate = cus.TargetDate "); strSql.AppendFormat(" AND recharge.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total "); strSql.AppendFormat(" FROM dbo.PaymentSwimming AS payswim "); strSql.AppendFormat(" WHERE PayDate = cus.TargetDate "); strSql.AppendFormat(" AND payswim.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(( wp1 + wp2 + wp3 + wp4 + wp5 ), 0))) AS Total "); strSql.AppendFormat(" FROM WarePaymentContent AS ware "); strSql.AppendFormat(" WHERE PayDate = cus.TargetDate "); strSql.AppendFormat(" AND ware.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" ) B "); strSql.AppendFormat(" ), 0) AS 日实收金额 , "); strSql.AppendFormat(" TargetDate 日 "); strSql.AppendFormat(" FROM dbo.CustomerBase cus "); strSql.AppendFormat(" WHERE YEAR(TargetDate) = YEAR(GETDATE()) "); strSql.AppendFormat(" AND MONTH(TargetDate) = MONTH(GETDATE()) "); strSql.AppendFormat(" GROUP BY TargetDate "); strSql.AppendFormat(" ) AS tbB ON CONVERT(CHAR(8), a.riqi, 112) = tbB.日 "); #endregion } else if (type == "1") { #region 周 strSql.AppendFormat(" WITH WeekDate "); strSql.AppendFormat(" AS ( SELECT DATEADD(wk, DATEDIFF(wk, 0, GETDATE()), 0) AS riqi "); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT riqi + 1 FROM WeekDate "); strSql.AppendFormat(" WHERE riqi + 1 = ( SELECT DATEADD(wk, DATEDIFF(wk, 0, GETDATE()), 6) ) "); strSql.AppendFormat(" ) "); strSql.AppendFormat(" SELECT CONVERT(CHAR(8), a.riqi, 112) AS 日 , "); strSql.AppendFormat(" DATENAME(weekday,CONVERT(CHAR(8), a.riqi, 112)) DDay, "); strSql.AppendFormat(" ISNULL(tbB.日成交量, 0) AS 日成交量 , "); strSql.AppendFormat(" CASE WHEN CONVERT(CHAR(8), a.riqi, 112)  CONVERT(CHAR(8), GETDATE(), 112) "); strSql.AppendFormat(" THEN NULL "); strSql.AppendFormat(" WHEN CONVERT(CHAR(8), a.riqi, 112) = CONVERT(CHAR(8), GETDATE(), 112) "); strSql.AppendFormat(" THEN ISNULL(tbB.日成交量, 0) "); strSql.AppendFormat(" END AS 日成交数量 , "); strSql.AppendFormat(" tbB.日实收金额 , "); strSql.AppendFormat(" CASE WHEN CONVERT(CHAR(8), a.riqi, 112)  CONVERT(CHAR(8), GETDATE(), 112) "); strSql.AppendFormat(" THEN NULL "); strSql.AppendFormat(" WHEN CONVERT(CHAR(8), a.riqi, 112) = CONVERT(CHAR(8), GETDATE(), 112) "); strSql.AppendFormat(" THEN ISNULL(tbB.日实收金额, 0) "); strSql.AppendFormat(" END AS 日实收金额2 "); strSql.AppendFormat(" FROM WeekDate a "); strSql.AppendFormat(" LEFT JOIN ( SELECT ( SELECT COUNT(1) "); strSql.AppendFormat(" FROM dbo.CustomerBase base "); strSql.AppendFormat(" WHERE CKEY = '{0}'", CKEY); strSql.AppendFormat(" AND " + impomo.TotalConsumptionMon + "  0 "); strSql.AppendFormat(" AND TargetDate = cus.TargetDate "); strSql.AppendFormat(" ) 日成交量 , "); strSql.AppendFormat(" ISNULL(( SELECT SUM(Total) "); strSql.AppendFormat(" FROM ( SELECT SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total "); strSql.AppendFormat(" FROM PaymentContent AS pay "); strSql.AppendFormat(" WHERE PayDate = cus.TargetDate "); strSql.AppendFormat(" AND pay.CKEY = '{0}'", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(RecMoney, 0))) AS Total "); strSql.AppendFormat(" FROM dbo.CardRecharge8 AS recharge "); strSql.AppendFormat(" WHERE RechargDate = cus.TargetDate "); strSql.AppendFormat(" AND recharge.CKEY = '{0}'", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total "); strSql.AppendFormat(" FROM dbo.PaymentSwimming AS payswim "); strSql.AppendFormat(" WHERE PayDate = cus.TargetDate "); strSql.AppendFormat(" AND payswim.CKEY = '{0}'", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(( wp1 + wp2 + wp3 + wp4 + wp5 ), 0))) AS Total "); strSql.AppendFormat(" FROM WarePaymentContent AS ware "); strSql.AppendFormat(" WHERE PayDate = cus.TargetDate "); strSql.AppendFormat(" AND ware.CKEY = '{0}'", CKEY); strSql.AppendFormat(" ) B "); strSql.AppendFormat(" ), 0) AS 日实收金额 , "); strSql.AppendFormat(" TargetDate 日 "); strSql.AppendFormat(" FROM dbo.CustomerBase cus "); strSql.AppendFormat(" WHERE DATEPART(wk, TargetDate) = DATEPART(wk, GETDATE()) "); strSql.AppendFormat(" AND DATEPART(yy, TargetDate) = DATEPART(yy, GETDATE()) "); strSql.AppendFormat(" GROUP BY TargetDate "); strSql.AppendFormat(" ) AS tbB ON CONVERT(CHAR(8), a.riqi, 112) = tbB.日 "); #endregion } else if (type == "2") { #region 月 strSql.AppendFormat("SELECT YearMonth.月 , "); strSql.AppendFormat(" tb.月成交量 , "); strSql.AppendFormat(" CASE WHEN YearMonth.月  MONTH(GETDATE()) THEN NULL "); strSql.AppendFormat(" WHEN YearMonth.月 = MONTH(GETDATE()) THEN ISNULL(tb.月成交量, 0) "); strSql.AppendFormat(" END AS 月成交数量 , "); strSql.AppendFormat(" tb.月实收总金额 , "); strSql.AppendFormat(" CASE WHEN YearMonth.月  MONTH(GETDATE()) THEN NULL "); strSql.AppendFormat(" WHEN YearMonth.月 = MONTH(GETDATE()) THEN ISNULL(tb.月实收总金额, 0) "); strSql.AppendFormat(" END AS 月实收总金额2 "); strSql.AppendFormat(" FROM ( SELECT 1 AS 月 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4 UNION SELECT 5 UNION SELECT 6 "); strSql.AppendFormat(" UNION SELECT 7 UNION SELECT 8 UNION SELECT 9 UNION SELECT 10 UNION SELECT 11 UNION SELECT 12 "); strSql.AppendFormat(" ) AS YearMonth "); strSql.AppendFormat(" LEFT JOIN ( SELECT ( SELECT COUNT(1) "); strSql.AppendFormat(" FROM dbo.CustomerBase base "); strSql.AppendFormat(" WHERE CKEY = '{0}' ", CKEY); strSql.AppendFormat(" AND " + impomo.TotalConsumptionMon + "  0 "); strSql.AppendFormat(" AND MONTH(TargetDate) = MONTH(cus.TargetDate) "); strSql.AppendFormat(" ) 月成交量 , "); strSql.AppendFormat(" ISNULL(( SELECT SUM(Total) "); strSql.AppendFormat(" FROM ( SELECT SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total "); strSql.AppendFormat(" FROM PaymentContent AS pay "); strSql.AppendFormat(" WHERE MONTH(PayDate) = MONTH(cus.TargetDate) "); strSql.AppendFormat(" AND pay.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(RecMoney, 0))) AS Total "); strSql.AppendFormat(" FROM dbo.CardRecharge8 AS recharge "); strSql.AppendFormat(" WHERE MONTH(RechargDate) = MONTH(cus.TargetDate) "); strSql.AppendFormat(" AND recharge.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total "); strSql.AppendFormat(" FROM dbo.PaymentSwimming AS payswim "); strSql.AppendFormat(" WHERE MONTH(PayDate) = MONTH(cus.TargetDate) "); strSql.AppendFormat(" AND payswim.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(( wp1 + wp2 + wp3 + wp4 + wp5 ), 0))) AS Total "); strSql.AppendFormat(" FROM WarePaymentContent AS ware "); strSql.AppendFormat(" WHERE MONTH(PayDate) = MONTH(cus.TargetDate) "); strSql.AppendFormat(" AND ware.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" ) B "); strSql.AppendFormat(" ), 0) AS 月实收总金额 , "); strSql.AppendFormat(" MONTH(TargetDate) 月 "); strSql.AppendFormat(" FROM dbo.CustomerBase cus "); strSql.AppendFormat(" WHERE YEAR(TargetDate) = YEAR(GETDATE()) "); strSql.AppendFormat(" GROUP BY MONTH(cus.TargetDate) "); strSql.AppendFormat(" ) AS tb ON YearMonth.月 = tb.月 "); #endregion } else if (type == "3") { #region 年 strSql.AppendFormat("SELECT ( SELECT COUNT(1) "); strSql.AppendFormat(" FROM dbo.CustomerBase base "); strSql.AppendFormat(" WHERE CKEY = '{0}' ", CKEY); strSql.AppendFormat(" AND " + impomo.TotalConsumptionMon + "  0 "); strSql.AppendFormat(" AND YEAR(TargetDate) = YEAR(cus.TargetDate) "); strSql.AppendFormat(" ) 年成交量 , "); strSql.AppendFormat(" CONVERT(NVARCHAR(20),CONVERT(DECIMAL(18,2),ISNULL(( SELECT SUM(Total) "); strSql.AppendFormat(" FROM ( SELECT SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total "); strSql.AppendFormat(" FROM PaymentContent AS pay "); strSql.AppendFormat(" WHERE YEAR(PayDate) = YEAR(cus.TargetDate) "); strSql.AppendFormat(" AND pay.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(RecMoney, 0))) AS Total "); strSql.AppendFormat(" FROM dbo.CardRecharge8 AS recharge "); strSql.AppendFormat(" WHERE YEAR(RechargDate) = YEAR(cus.TargetDate) "); strSql.AppendFormat(" AND recharge.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(( pc1 + pc2 + pc3 + pc4 + pc5 ), 0))) AS Total "); strSql.AppendFormat(" FROM dbo.PaymentSwimming AS payswim "); strSql.AppendFormat(" WHERE YEAR(PayDate) = YEAR(cus.TargetDate) "); strSql.AppendFormat(" AND payswim.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" UNION ALL "); strSql.AppendFormat(" SELECT SUM(CONVERT(FLOAT, ISNULL(( wp1 + wp2 + wp3 + wp4 + wp5 ), 0))) AS Total "); strSql.AppendFormat(" FROM WarePaymentContent AS ware "); strSql.AppendFormat(" WHERE YEAR(PayDate) = YEAR(cus.TargetDate) "); strSql.AppendFormat(" AND ware.CKEY = '{0}' ", CKEY); strSql.AppendFormat(" ) B "); strSql.AppendFormat(" ), 0))) AS 年实收总金额 , "); strSql.AppendFormat(" YEAR(TargetDate) 年 "); strSql.AppendFormat(" FROM dbo.CustomerBase cus "); strSql.AppendFormat(" GROUP BY YEAR(TargetDate) "); #endregion } #endregion DataTable table = DBHelper.GetDateTable(strSql.ToString()); string rs = Newtonsoft.Json.JsonConvert.SerializeObject(table); return rs; }

编辑:江苏十一选五手机版数据库 本文来源:SQL语句技巧,年统计数据的方法分享

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