Question

我的表格中有以下值

2017-04-05 10:30:00:000

我无法将其转换为以下格式

5 April, 10:30 AM

我只需通过查询。请帮忙。

Answer 1

试试这个：

 select date_format('2017-04-05 10:30:00:000', '%d %M %H:%i %p');

结果如下：

05 April 10:30 AM

在MySql文档上查看src/symbol/shaping.js。

Answer 2

你可以使用这样的查询：

SELECT DATE_FORMAT('2017-04-05 10:30:00:000', '%d %M, %r');

<强>样品

mysql> SELECT DATE_FORMAT('2017-04-05 10:30:00:000', '%d %M, %r');
+----------------------------------------------------+
| DATE_FORMAT('017-04-05 10:30:00:000', '%d %M, %r') |
+----------------------------------------------------+
| 05 April, 10:30:00 AM                              |
+----------------------------------------------------+
1 row in set, 0 warning (0,00 sec)

mysql>

Answer 3

在sql server 2012+中，您可以使用format()：

select format(getdate(), 'dd MMMMM, hh:mm tt')

2012年之前，您可以使用此

select convert(varchar(2),getdate(),113) 
     + ' ' + datename(month,getdate())
     + ', '+ stuff(right(convert(varchar(24),getdate(),100),6),5,0,' ')

（注意：此时，这个问题被标记为sql-server，以前它看起来像是为mysql标记的）

Answer 4

我发现此链接对于在SQL Server中自定义不同的日期格式非常有用。

http://www.sql-server-helper.com/tips/date-formats.aspx

这是它的长短：

Date Format     Standard    SQL Statement   Sample Output
Mon DD YYYY 1
HH:MIAM (or PM)     Default     SELECT CONVERT(VARCHAR(20), GETDATE(), 100)     Jan 1 2005 1:29PM 1
MM/DD/YY    USA     SELECT CONVERT(VARCHAR(8), GETDATE(), 1) AS [MM/DD/YY]  11/23/98
MM/DD/YYYY  USA     SELECT CONVERT(VARCHAR(10), GETDATE(), 101) AS [MM/DD/YYYY]     11/23/1998
YY.MM.DD    ANSI    SELECT CONVERT(VARCHAR(8), GETDATE(), 2) AS [YY.MM.DD]  72.01.01
YYYY.MM.DD  ANSI    SELECT CONVERT(VARCHAR(10), GETDATE(), 102) AS [YYYY.MM.DD]     1972.01.01
DD/MM/YY    British/French  SELECT CONVERT(VARCHAR(8), GETDATE(), 3) AS [DD/MM/YY]  19/02/72
DD/MM/YYYY  British/French  SELECT CONVERT(VARCHAR(10), GETDATE(), 103) AS [DD/MM/YYYY]     19/02/1972
DD.MM.YY    German  SELECT CONVERT(VARCHAR(8), GETDATE(), 4) AS [DD.MM.YY]  25.12.05
DD.MM.YYYY  German  SELECT CONVERT(VARCHAR(10), GETDATE(), 104) AS [DD.MM.YYYY]     25.12.2005
DD-MM-YY    Italian     SELECT CONVERT(VARCHAR(8), GETDATE(), 5) AS [DD-MM-YY]  24-01-98
DD-MM-YYYY  Italian     SELECT CONVERT(VARCHAR(10), GETDATE(), 105) AS [DD-MM-YYYY]     24-01-1998
DD Mon YY 1     -   SELECT CONVERT(VARCHAR(9), GETDATE(), 6) AS [DD MON YY]     04 Jul 06 1
DD Mon YYYY 1   -   SELECT CONVERT(VARCHAR(11), GETDATE(), 106) AS [DD MON YYYY]    04 Jul 2006 1
Mon DD, YY 1    -   SELECT CONVERT(VARCHAR(10), GETDATE(), 7) AS [Mon DD, YY]   Jan 24, 98 1
Mon DD, YYYY 1  -   SELECT CONVERT(VARCHAR(12), GETDATE(), 107) AS [Mon DD, YYYY]   Jan 24, 1998 1
HH:MM:SS    -   SELECT CONVERT(VARCHAR(8), GETDATE(), 108)  03:24:53
Mon DD YYYY HH:MI:SS:MMMAM (or PM) 1    Default +
milliseconds    SELECT CONVERT(VARCHAR(26), GETDATE(), 109)     Apr 28 2006 12:32:29:253PM 1
MM-DD-YY    USA     SELECT CONVERT(VARCHAR(8), GETDATE(), 10) AS [MM-DD-YY]     01-01-06
MM-DD-YYYY  USA     SELECT CONVERT(VARCHAR(10), GETDATE(), 110) AS [MM-DD-YYYY]     01-01-2006
YY/MM/DD    -   SELECT CONVERT(VARCHAR(8), GETDATE(), 11) AS [YY/MM/DD]     98/11/23
YYYY/MM/DD  -   SELECT CONVERT(VARCHAR(10), GETDATE(), 111) AS [YYYY/MM/DD]     1998/11/23
YYMMDD  ISO     SELECT CONVERT(VARCHAR(6), GETDATE(), 12) AS [YYMMDD]   980124
YYYYMMDD    ISO     SELECT CONVERT(VARCHAR(8), GETDATE(), 112) AS [YYYYMMDD]    19980124
DD Mon YYYY HH:MM:SS:MMM(24h) 1     Europe default + milliseconds   SELECT CONVERT(VARCHAR(24), GETDATE(), 113)     28 Apr 2006 00:34:55:190 1
HH:MI:SS:MMM(24H)   -   SELECT CONVERT(VARCHAR(12), GETDATE(), 114) AS [HH:MI:SS:MMM(24H)]  11:34:23:013
YYYY-MM-DD HH:MI:SS(24h)    ODBC Canonical  SELECT CONVERT(VARCHAR(19), GETDATE(), 120)     1972-01-01 13:42:24
YYYY-MM-DD HH:MI:SS.MMM(24h)    ODBC Canonical
(with milliseconds)     SELECT CONVERT(VARCHAR(23), GETDATE(), 121)     1972-02-19 06:35:24.489
YYYY-MM-DDTHH:MM:SS:MMM     ISO8601     SELECT CONVERT(VARCHAR(23), GETDATE(), 126)     1998-11-23T11:25:43:250
DD Mon YYYY HH:MI:SS:MMMAM 1    Kuwaiti     SELECT CONVERT(VARCHAR(26), GETDATE(), 130)     28 Apr 2006 12:39:32:429AM 1
DD/MM/YYYY HH:MI:SS:MMMAM   Kuwaiti     SELECT CONVERT(VARCHAR(25), GETDATE(), 131)     28/04/2006 12:39:32:429AM

Here are some more date formats that does not come standard in SQL Server as part of the CONVERT function.
Extended Date Formats
Date Format     SQL Statement   Sample Output
YY-MM-DD    
SELECT SUBSTRING(CONVERT(VARCHAR(10), GETDATE(), 120), 3, 8) AS [YY-MM-DD]
SELECT REPLACE(CONVERT(VARCHAR(8), GETDATE(), 11), '/', '-') AS [YY-MM-DD]
    99-01-24
YYYY-MM-DD  
SELECT CONVERT(VARCHAR(10), GETDATE(), 120) AS [YYYY-MM-DD]
SELECT REPLACE(CONVERT(VARCHAR(10), GETDATE(), 111), '/', '-') AS [YYYY-MM-DD]
    1999-01-24
MM/YY   SELECT RIGHT(CONVERT(VARCHAR(8), GETDATE(), 3), 5) AS [MM/YY]
SELECT SUBSTRING(CONVERT(VARCHAR(8), GETDATE(), 3), 4, 5) AS [MM/YY]    08/99
MM/YYYY     SELECT RIGHT(CONVERT(VARCHAR(10), GETDATE(), 103), 7) AS [MM/YYYY]  12/2005
YY/MM   SELECT CONVERT(VARCHAR(5), GETDATE(), 11) AS [YY/MM]    99/08
YYYY/MM     SELECT CONVERT(VARCHAR(7), GETDATE(), 111) AS [YYYY/MM]     2005/12
Month DD, YYYY 1    SELECT DATENAME(MM, GETDATE()) + RIGHT(CONVERT(VARCHAR(12), GETDATE(), 107), 9) AS [Month DD, YYYY]     July 04, 2006 1
Mon YYYY 1  SELECT SUBSTRING(CONVERT(VARCHAR(11), GETDATE(), 113), 4, 8) AS [Mon YYYY]  Apr 2006 1
Month YYYY 1    SELECT DATENAME(MM, GETDATE()) + ' ' + CAST(YEAR(GETDATE()) AS VARCHAR(4)) AS [Month YYYY]  February 2006 1
DD Month 1  SELECT CAST(DAY(GETDATE()) AS VARCHAR(2)) + ' ' + DATENAME(MM, GETDATE()) AS [DD Month]     11 September 1
Month DD 1  SELECT DATENAME(MM, GETDATE()) + ' ' + CAST(DAY(GETDATE()) AS VARCHAR(2)) AS [Month DD]     September 11 1
DD Month YY 1   SELECT CAST(DAY(GETDATE()) AS VARCHAR(2)) + ' ' + DATENAME(MM, GETDATE()) + ' ' + RIGHT(CAST(YEAR(GETDATE()) AS VARCHAR(4)), 2) AS [DD Month YY]    19 February 72 1
DD Month YYYY 1     SELECT CAST(DAY(GETDATE()) AS VARCHAR(2)) + ' ' + DATENAME(MM, GETDATE()) + ' ' + CAST(YEAR(GETDATE()) AS VARCHAR(4)) AS [DD Month YYYY]    11 September 2002 1
MM-YY   SELECT RIGHT(CONVERT(VARCHAR(8), GETDATE(), 5), 5) AS [MM-YY]
SELECT SUBSTRING(CONVERT(VARCHAR(8), GETDATE(), 5), 4, 5) AS [MM-YY]    12/92
MM-YYYY     SELECT RIGHT(CONVERT(VARCHAR(10), GETDATE(), 105), 7) AS [MM-YYYY]  05-2006
YY-MM   SELECT RIGHT(CONVERT(VARCHAR(7), GETDATE(), 120), 5) AS [YY-MM]
SELECT SUBSTRING(CONVERT(VARCHAR(10), GETDATE(), 120), 3, 5) AS [YY-MM]     92/12
YYYY-MM     SELECT CONVERT(VARCHAR(7), GETDATE(), 120) AS [YYYY-MM]     2006-05
MMDDYY  SELECT REPLACE(CONVERT(VARCHAR(10), GETDATE(), 1), '/', '') AS [MMDDYY]     122506
MMDDYYYY    SELECT REPLACE(CONVERT(VARCHAR(10), GETDATE(), 101), '/', '') AS [MMDDYYYY]     12252006
DDMMYY  SELECT REPLACE(CONVERT(VARCHAR(10), GETDATE(), 3), '/', '') AS [DDMMYY]     240702
DDMMYYYY    SELECT REPLACE(CONVERT(VARCHAR(10), GETDATE(), 103), '/', '') AS [DDMMYYYY]     24072002
Mon-YY 1    SELECT REPLACE(RIGHT(CONVERT(VARCHAR(9), GETDATE(), 6), 6), ' ', '-') AS [Mon-YY]   Sep-02 1
Mon-YYYY 1  SELECT REPLACE(RIGHT(CONVERT(VARCHAR(11), GETDATE(), 106), 8), ' ', '-') AS [Mon-YYYY]  Sep-2002 1
DD-Mon-YY 1     SELECT REPLACE(CONVERT(VARCHAR(9), GETDATE(), 6), ' ', '-') AS [DD-Mon-YY]  25-Dec-05 1
DD-Mon-YYYY 1   SELECT REPLACE(CONVERT(VARCHAR(11), GETDATE(), 106), ' ', '-') AS [DD-Mon-YYYY]     25-Dec-2005 1

转换日期格式SQLSERVER

4 个答案: