Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚSQL²éѯÓï¾äÀïÃæ½ØÈ¡Ê±¼äµÄº¯ÊýÈô¸É

ÓÐЩʱºòÎÒÃÇÐèÒª²éѯÊý¾Ý¿âÖеÄʱ¼ä×ֶΣ¬ÀýÈç2009-11-11 11:11:11:111 ÕâÑùµÄʱ¼ä¸ñʽ¡£
¶øÎÒÃÇÓÐЩʱºò²»ÓðÑÕû¸öµÄ×ֶβéѯ³öÀ´£¬ÐèÒª°ÑÇ°ÃæµÄÈÕÆÚ½ØÈ¡³öÀ´£¬»òÕ߰ѺóÃæµÄʱ¼ä½ØÈ¡³öÀ´¡£
Õâ¸öʱºò¾ÍÒªÓõ½SQLÀïÃæµÄʱ¼äº¯ÊýÁË£º
select convert(char(10),×Ö¶ÎÃû,108) from ±íÃû
ÉÏÊöÓï¾äÊǽ«ºóÃæµÄʱ¼ä²éѯ³öÀ´£¬¸ñʽΪ11:11:11¡£
convert()ºóÃæµÄ²ÎÊýÓÐÈý¸ö£¬µÚÒ»¸öÊdz¤¶È£¬µÚ¶þ¸öÊÇÒª½ØÈ¡µÄ×Ö¶ÎÃû£¬µÚÈý¸öÊÇʱ¼äÏÔʾµÄ¸ñʽ£¬µÚÈý¸ö²ÎÊý¿ÉÒÔ¸ù¾ÝÐèÒª¸Ä±ä¡£
µ±ÎÒÃÇÒª½ØÈ¡Ç°ÃæµÄ2009-11-11µÄʱºò°Ñ108¸Ä³É120¼´¿É¡£
ÒÀ´ÎÀàÍÆ£¬Ïêϸ½éÉܿɼûSQLµÄÁª»ú°ïÖúÎĵµ£¬ÊäÈëconvert¼ìË÷¼´¿É¡£


Ïà¹ØÎĵµ£º

sql2005 µ¥Óû§¸ÄΪ¶àÓû§sqlÓï¾ä

 USE master
GO
DECLARE @SQL VARCHAR(MAX);
SET @SQL=''
SELECT @SQL=@SQL+'; KILL '+RTRIM(SPID)
from master..sysprocesses
WHERE dbid=DB_ID('hotel');
EXEC(@SQL);
GO
ALTER DATABASE hotel SET MULTI_USER ......

SQL Server 2005 Analysis Services²¿Êðʱ±¨¸æ´íÎó

 Êý¾ÝÔ´......°üº¬ÎÞ·¨ÓÃÓÚ´¦Àí²Ù×÷µÄ ImpersonationMode¡£
½â¾ö·½·¨£º
·þÎñÆ÷Á¬½Ó¸ÄΪ“ʹÓ÷þÎñÕË»§”¡£
¾ßÌå²Ù×÷£º
ÔÚÊý¾ÝÔ´ÀïµÄÏîÄ¿Éϵã»÷ÓÒ¼ü->´ò¿ª->Êý¾ÝÔ´Éè¼ÆÆ÷ £¬ Ñ¡Ôñ“Ä£ÄâÐÅÏ¢”±êÇ©->Ñ¡Ôñ“ʹÓ÷þÎñÕË»§”£¬È·¶¨£¬Ö´Ðв¿Êð¡£ ......

OracleÖУ¬ÓÃÒ»ÌõSqlʵÏÖÈÎÒâµÄÐÐתÁÐÆ´½Ó ¶àÐÐÆ´½Ó

 ±í½á¹¹ºÍÊý¾ÝÈçÏ£¨±íÃûTest£©£º
NO VALUE  NAME
1       a       ²âÊÔ1
1       b       ²âÊÔ2
1       c       ......

ÅäÖÃSQL Server 2005 ÒÔÔÊÐíÔ¶³ÌÁ¬½Ó

SQL Server 2005 ¿ª·¢°æ²»ÔÊÐíÔ¶³ÌÁ¬½Ó¡£
¡¡¡¡ÒªÔÊÐíÔ¶³ÌÁ¬½ÓSQL Server 2005 ,ÐèÒªÍê³ÉÒÔϲ½Ö裺
•ÔÚSQLServer ʵÀýÉÏÆôÓÃÔ¶³ÌÁ¬½Ó¡£
•´ò¿ª·þÎñÆ÷ SQLBrowser ·þÎñ¡£
•ÅäÖ÷À»ðǽÒÔÔÊÐíSQLBrowser ·þÎñºÍSQLServer·þÎñÍøÂçͨÐÅ¡£
¡¡¡¡ÔÚSQLServer ʵÀýÉÏÆôÓÃÔ¶³ÌÁ¬½Ó
1.Ö¸Ïò“¿ªÊ¼->³ÌÐ ......

SQL ÈÕÆÚÅ̵ã

DECLARE @dt datetime
SET @dt=GETDATE()
DECLARE @number int
SET @number=3
--1£®Ö¸¶¨ÈÕÆÚ¸ÃÄêµÄµÚÒ»Ìì»ò×îºóÒ»Ìì
--A. ÄêµÄµÚÒ»Ìì
SELECT CONVERT(char(5),@dt,120)+'1-1'
--B. ÄêµÄ×îºóÒ»Ìì
SELECT CONVERT(char(5),@dt,120)+'12-31'
--2£®Ö¸¶¨ÈÕÆÚËùÔÚ¼¾¶ÈµÄµÚÒ»Ìì»ò×îºóÒ»Ìì
--A. ¼¾¶ÈµÄµÚÒ»Ìì
SELECT CON ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ