Sql serverÖÐʱ¼äº¯ÊýÓ÷¨Ïê½â
SQLÖеÄʱ¼äº¯Êý·Ç³£ÓÐÓã¬ÌرðÊÇÔÚÎÒÃǽøÐгõʼ¸³Öµ¡¢¸´ÔÓ²éѯµÄʱºò£¬¾ÍÏÔµÃÌØ±ð·½±ã¡£
1¡¢»ñµÃϵͳµ±Ç°Ê±¼ä
select getdate()
2¡¢DateName ( datepart , date )·µ»Ø±íʾָ¶¨ÈÕÆÚµÄÖ¸¶¨ÈÕÆÚ²¿·ÖµÄ×Ö·û´®¡£
--½ñÌìÊÇ2009-2-24--ÐÇÆÚ¶þ
SELECT DATENAME(year, getdate()) AS 'Year Name' --------·µ»Ø£º2009
SELECT DATENAME(month, getdate()) AS 'Month Name' --------·µ»Ø£º02
SELECT DATENAME(weekday, getdate()) AS 'Weekday Name'------·µ»Ø£ºÐÇÆÚ¶þ
3¡¢DATEADD (datepart , number, date )£¬ÔÚÏòÖ¸¶¨ÈÕÆÚ¼ÓÉÏÒ»¶Îʱ¼äµÄ»ù´¡ÉÏ£¬·µ»ØÐ嵀 datetime Öµ¡£
select DateAdd(MM,2,'2008-8-8') --------------·µ»Ø£º2008-10-08 00:00:00.000
select DateAdd(dd,2,'2008-8-8') --------------·µ»Ø£º2008-08-10 00:00:00.000
select dateadd(hh,-1,getdate()) --------------·µ»Ø£º2009-02-23 12:46:46.450£¬·µ»ØÇ°Ò»¸öСʱµÄʱ¼ä
4¡¢DATEDIFF ( date-part, date-expression-1, date-expression-2 ) ·µ»ØÁ½¸öÈÕÆÚÖ®¼äµÄ¼ä¸ô¡£
¡¡¡¡´Ëº¯Êý¼ÆËãÁ½¸öÖ¸¶¨ÈÕÆÚÖ®¼äÈÕÆÚ²¿·ÖµÄÊýÄ¿¡£½á¹ûΪÈÕÆÚ²¿·ÖÖеÈÓÚ£¨date2 - date1£©µÄÓзûºÅµÄÕûÊýÖµ¡£
SELECT datediff( hour, '4:00AM', '5:50AM' )---------------------------·µ»Ø: 1
SELECT datediff( month, '1987/05/02', '1995/11/15' )------------------·µ»Ø: 102
SELECT datediff( day, '00:00', '23:59' )------------------------------·µ»Ø£º0
SELECT datediff( day, '1999/07/19 00:00', '1999/07/23 23:59' )------·µ»Ø£º4
SELECT datediff( month, '1999/07/19', '1999/07/23' )------------------·µ»Ø£º0
SELECT datediff( month, '1999/07/19', '1999/08/23' )------------------·µ»Ø£º1
ʵÀý£º²éѯµ±Ìì¸üеÄÊý¾Ý
select * from tableName where datediff(dd,F_EditTime,getdate())=0
5¡¢DATEPART ( datepart ,date )·µ»Ø´ú±íÖ¸¶¨ÈÕÆÚµÄÖ¸¶¨ÈÕÆÚ²¿·ÖµÄÕûÊý¡£
--½ñÌìÊÇ2009-2-
Ïà¹ØÎĵµ£º
pl/sql ÌṩÁËÇ¿´ó¶øÁé»îµÄÊÖ¶ÎÀ´²¶×½ºÍ´¦Àí³ÌÐò²úÉúµÄÒì³££¬´Ó¶øÊ¹ oracle µÄÓû§Ô¶ÀëһЩÁîÈË·³ÄÕµÄ bug ¡£
pl/sql Òì³£´¦ÀíµÄ¸ÅÄîºÍÊõÓï
ÔÚ oracle ÖÐËùÓеĴíÎó¶¼±»ÈÏΪÊDz»Ó¦¸Ã·¢ÉúµÄÒì³£¡£Ò»¸öÒì³£¿ÉÄÜÊÇÒÔÏ 3 ÖÖÇé¿öµÄÒ»ÖÖ£º
u ÓÉϵͳ²úÉúµÄ´íÎó£¨& ......
¾¹ýºÃ¼¸ÌìµÄ·ÜÕ½£¬JDBCÖÕÓڳɹ¦Á¬½ÓÁËSQL Server 2000£¬ÆÚ¼ä×ßÁ˲»ÉÙÍä·£¬ÔÚÕâÀï·ÖÏíÎÒµÄÒ»µã¾Ñé
Ò»¡¢ÎҵĻ·¾³
Windows XP+JDK6u15+Microsoft SQL Server 2000£¨SP4£©+JCreator
ÎÒÏÈÔÚÍøÉÏÏÂÔØÊý¾Ý¿âÇý¶¯³ÌÐò£¬Ä¿Â¼ÏÂÓÐÈý¸ö°ümsbase.jar mssqlserver.jar msutil.jar
1 ......
¡¡Ç°Ì᣺°²×°sqlserver£¬°²×°outlook£¬outlookÒѾÕýÈ·ÅäÖá£
£¨1£©ÅäÖÃsqlserverµÄÆô¶¯Óû§ÎªÓòÓû§¡£sqlserverÆô¶¯Ä¬Èϵı¾µØÕË»§£¬±¾µØÕË»§Æô¶¯µÄ·þÎñÊÇÎÞ·¨Íê³ÉÓʼþµÄ·¢ËͽÓÊܹ¦Äܵġ£
ÅäÖÃÓòÓû§Æô¶¯£º´ò¿ª¿ØÖÆÃæ°åµÄ--¹ÜÀí¹¤¾ß--·þÎñ£¬ÕÒµ½sqlserver·þÎñ£¬²é¿´ÊôÐÔ¡£Ô ......
ÈÕÖ¾´«ËÍÊÇSQL SERVER2000ÆóÒµ°æ½øÐÐË«»úÈȱ¸µÄÒ»¸öÖ÷Òª½â¾ö·½°¸£¬ÆäÔÀí±È½Ï¼òµ¥£¬ÊµÏÖÒ²±È½Ï·½±ã£¬Ö»ÊÇÓÉÓÚºÍWindowsÖ®¼ä´í×Û¸´ÔӵĹØÏµ£¬µ¼ÖÂÉèÖÃÆðÀ´Óв»ÉÙÀ§ÄÑ£¬³öÏÖÎÊÌâÒ²²»ÈÝÒ×Õï¶Ï¡£
1.ʵÏÖ¸ÅÊö
*Ë«»úÈȱ¸Õë¶ÔµÄÊǾßÌåµÄij¸öÊý¾Ý¿â¶ø²»ÊÇÕû¸ö·þÎñÆ÷
Ë«» ......
ת£ºhttp://blog.csdn.net/flyfranker/archive/2009/01/08/3733764.aspx
ASP±à³ÌÃż÷ºÜµÍ£¬ÐÂÊÖºÜÈÝÒ×ÉÏ·¡£ÔÚÒ»¶Î²»³¤µÄʱ¼äÀÐÂÊÖÍùÍù¾ÍÒѾÄܹ»±à³ö¿´À´±È½ÏÍêÃÀµÄ¶¯Ì¬ÍøÕ¾£¬ÔÚ¹¦ÄÜÉÏ£¬ÀÏÊÖÄÜ×öµ½µÄ£¬ÐÂÊÖÒ²Äܹ»×öµ½¡£ÄÇôÐÂÊÖÓëÀÏÊÖ¾ÍÃ»Çø±ðÁËÂð£¿ÕâÀïÃæÇø±ð¿É¾Í´óÁË£¬Ö»²»¹ýÍâÐÐÈ˺ÜÄÑÒ»Ñ۾Ϳ´³öÀ´°ÕÁË¡£ÔÚ½ç ......