0

我有一个有两列的表。

pydt Decimal(13,0) and amt Decimal(18,4)

payDt 列包含 UNIX 时间戳中的日期时间，amt 包含金额。现在我需要每周明智地进行报告。为此，我使用以下命令。

命令

Select X.PMonth,X.PWeek,SUM(X.Payment) as Payment from
(
    select 
      MONTH(dateadd(s,CAST(LEFT(pydt, LEN(pydt) - 3) AS DECIMAL(10,0)),'01/01/1970')) as PMonth,
      DATEPART(WK,dateadd(s,CAST(LEFT(pydt, LEN(pydt) - 3) AS DECIMAL(10,0)),'01/01/1970')) as PWeek,
      amt as Payment
    from tblpayment
)X
group by 
X.PMonth,X.PWeek
order by X.PMonth,X.PWeek

它有效。现在我需要指定周开始和周以及报告。意味着我需要一个 sql 查询，它会根据给定的星期开始和结束日期自动汇总数据。

前任。

Mon to Sun,Tue to Mon,........... and Sun to Mon

谁能告诉我我该怎么做。

编辑-2

前任。

DECLARE @TESTTABLE TABLE(pydt DECIMAL(13,0),amt DECIMAL(18,4))
INSERT INTO @TESTTABLE
SELECT 1371633942104,   500.000 UNION ALL
SELECT 1371536351014,   200.000 UNION ALL
SELECT 1371508936993,   800.000 UNION ALL
SELECT 1371421684905,   800.000 UNION ALL
SELECT 1371279960886,   500.000 UNION ALL
SELECT 1371250768515,   900.000 UNION ALL
SELECT 1371115833490,   200.000 UNION ALL
SELECT 1371052445207,   100.000 UNION ALL
SELECT 1370935778269,   100.000 UNION ALL
SELECT 1370874220086,   200.000 UNION ALL
SELECT 1370790602634,   100.000 UNION ALL
SELECT 1370679256936,   300.000 UNION ALL 
SELECT 1370644477888,   100.000 UNION ALL
SELECT 1370524059728,   500.000 UNION ALL
SELECT 1370419275541,   100.000 UNION ALL
SELECT 1370383832831,   900.000 UNION ALL
SELECT 1370299308283,   100.000 UNION ALL
SELECT 1370211913979,   200.000 UNION ALL
SELECT 1370066810107,   100.000 UNION ALL
SELECT 1370039853256,   200.000 UNION ALL
SELECT 1369888990306,   200.000 UNION ALL
SELECT 1369864999229,   1000.000 UNION ALL
SELECT 1369863700412,   200.000 UNION ALL
SELECT 1369863257127,   300.000 UNION ALL
SELECT 1369863225725,   200.000 UNION ALL
SELECT 1369860049462,   100.000 UNION ALL
SELECT 1369859952006,   -47.640 UNION ALL
SELECT 1369858718486,   100.000 UNION ALL
SELECT 1369835887771,   100.000 UNION ALL
SELECT 1369815058443,   100.000 UNION ALL
SELECT 1369781776403,   900.000 
Select min(X.pydt) as [Start From],max(X.pydt) as [End To],MAX(X.PMonth) AS PMonth,X.PWeek,SUM(X.Payment) as Payment from
(
  select 
  dateadd(s,CAST(LEFT(pydt, LEN(pydt) - 3) AS DECIMAL(10,0)),'01/01/1970') as pydt,
  MONTH(dateadd(s,CAST(LEFT(pydt, LEN(pydt) - 3) AS DECIMAL(10,0)),'01/01/1970')) as PMonth,
  DATEPART(WK,dateadd(s,CAST(LEFT(pydt, LEN(pydt) - 3) AS DECIMAL(10,0)),'01/01/1970')) as PWeek,
  amt as Payment
  from @TESTTABLE
)X
group by 
X.PWeek
order by PMonth,X.PWeek

结果

Start From          End To               PMonth PWeek   Payment
2013-05-28 22:56:16 2013-06-01 06:06:50     6   22     3452.3600
2013-06-02 22:25:13 2013-06-08 08:14:16     6   23     2200.0000
2013-06-09 15:10:02 2013-06-15 07:06:00     6   24     2100.0000
2013-06-16 22:28:04 2013-06-19 09:25:42     6   25     2300.0000

这里的结果显示了从周日到周六的分组数据。现在我需要每天特定的数据分组。

就像结果显示数据一样。

From 2013-06-02 22:25:13(Sunday) To 2013-06-08 08:14:16(Saturday)

我需要数据

From 2013-06-04 22:25:13(Tuesday) To 2013-06-08 08:14:16(Monday)

我认为一切都很清楚。

4

1 回答 1

0

如果我正确理解您的问题，您可以在代码开头执行此操作

set datefirst 2

这将使星期二成为你一周的第一天。这也将使星期一成为您一周的最后一天。

于 2013-06-21T17:38:20.467 回答