SQLSERVER 統計今天、本週、本月數據

轉載出處：https://blog.csdn.net/qq285679784/article/details/80426762

1. eg:

2. selectasset_info_src_cd,count(*) from asset wheredatediff(week,asset_setup_dt,getdate())=0

3. group by asset_info_src_cd

4.  

5. eg:

6. select asset_info_src_cd,count (asset_info_src_cd) from asset where datepart(week,asset_setup_dt) =datepart(week,getdate())

7. group by asset_info_src_cd

8.  

9. eg:

10. select asset_info_src_cd,count(*) from asset where asset_setup_dt >'20150706' and asset_setup_dt <=getdate()

11. group by asset_info_src_cd

12.  

13. 本月統計(MySQL)

14. select * from booking where month(booking_time) = month(curdate()) and year(booking_time) = year(curdate())

15.  

16. 本週統計(MySQL)

17. select * from spf_booking where month(booking_time) = month(curdate()) and week(booking_time) = week(curdate())

18.  
19.  
20.  

21. [SQLServer]

22. 表名爲：tableName

23. 時間字段名爲：theDate

24.  

25. 查詢本月的記錄

26. select * from tableName where DATEPART(mm, theDate) = DATEPART(mm, GETDATE())

27. and DATEPART(yy, theDate) = DATEPART(yy, GETDATE())

28.  

29. 查詢本週的記錄

30. select * from tableName where DATEPART(wk, theDate) = DATEPART(wk, GETDATE())

31. and DATEPART(yy, theDate) = DATEPART(yy, GETDATE())

32.  

33. 查詢本季的記錄

34. select * from tableName where DATEPART(qq, theDate) = DATEPART(qq, GETDATE())

35. and DATEPART(yy, theDate) = DATEPART(yy, GETDATE())

36.  

37. 其中:GETDATE()是獲得系統時間的函數。

38.  
39.  
40.  

41. 如:

42. 表:consume_record

43. 字段:consume (money類型)

44. date (datetime類型)

45.  

46. 請問怎麼寫四條sql語句分別按日,按周,按月,按季統計消費總量.

47. 如:1月 1200元

48. 2月 3400元

49. 3月 2800元

50.  

51. --按日

52. select sum(consume),day([date]) from consume_record where year([date]) = '2006'

53. group by day([date])

54.  

55. --按周quarter

56. select sum(consume),datename(week,[date]) from consume_record where year([date]) = '2006'

57. group by datename(week,[date])

58.  

59. --按月

60. select sum(consume),month([date]) from consume_record where year([date]) = '2006'

61. group by month([date])

62.  

63. --按季

64. select sum(consume),datename(quarter,[date]) from consume_record where year([date]) = '2006'

65. group by datename(quarter,[date])

66.  
67.  
68.  

69. --指定日期你就看上面的例子變通下呀，無非就是一個聚合函數和Group by

70. select [date],sum(consume) from consume_record where [date] between '2006-06-01' and '2006-07-10'

71. group by [date]

72.  
73.  

74. 統計博客聚合用戶點擊次數

75. SELECT author, SUM(hits) AS hits

76. FROM infos

77. GROUP BY author

78. ORDER BY hits DESC

79.  

80. 統計昨天的記錄

81. SELECT *

82. FROM infos

83. WHERE (DATEDIFF(d, pubdate, GETDATE()) = 1)

84.  

85. 統計本週的記錄

86. SELECT *

87. FROM infos

88. WHERE (DATEPART(yy, pubdate) = DATEPART(yy, GETDATE())) AND (DATEPART(week,

89. pubdate - 1) = DATEPART(week, GETDATE()))

90.  

91. 統計本月的記錄:

92. SELECT *

93. FROM infos

94. WHERE (DATEPART(yy, pubdate) = DATEPART(yy, GETDATE())) AND (DATEPART([month],

95. pubdate - 1) = DATEPART([month], GETDATE()))

96.  
97.  

98. eg:

99. select asset_info_src_cd,count (asset_info_src_cd) from asset where datepart(week,asset_setup_dt) =datepart(week,getdate())

100. group by asset_info_src_cd

101.  

102. eg:

103. select asset_info_src_cd,count(*) from asset where asset_setup_dt >'20150706' and asset_setup_dt <=getdate()

104. group by asset_info_src_cd

SQL Server DATEPART() 函數

SQL Server Date 函數

定義和用法

DATEPART() 函數用於返回日期/時間的單獨部分，比如年、月、日、小時、分鐘等等。

語法

DATEPART(datepart,date)

date 參數是合法的日期表達式。datepart 參數可以是下列的值：

datepart	縮寫
年	yy, yyyy
季度	qq, q
月	mm, m
年中的日	dy, y
日	dd, d
周	wk, ww
星期	dw, w
小時	hh
分鐘	mi, n
秒	ss, s
毫秒	ms
微妙	mcs
納秒	ns

實例

假設我們有下面這個 "Orders" 表：

OrderId	ProductName	OrderDate
1	'Computer'	2008-12-29 16:25:46.635

我們使用如下 SELECT 語句：

SELECT DATEPART(yyyy,OrderDate) AS OrderYear,
DATEPART(mm,OrderDate) AS OrderMonth,
DATEPART(dd,OrderDate) AS OrderDay
FROM Orders
WHERE OrderId=1

結果：

OrderYear	OrderMonth	OrderDay
2008	12	29

SQL Server Date 函數