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

Çë½ÌÒ»¸öMSSQL¸ñʽ»¯ÈÕÆÚ×Ö¶ÎÎÊÌâ

ÈçºÎ½«ÄÚÈÝΪ¡°2009-07-31 08:06:04.640¡±µÄʱ¼ä×Ö¶ÎÔÚ±£Áôʱ¼äÀàÐ͵ÄǰÌáÏÂת»¯Îª¡°2009-07-31¡±µÄÈÕÆÚ¸ñʽ£¿
SQL code:
select convert(varchar(10),'2009-07-31 08:06:04.640',120)
/*
----------
2009-07-31

(1 個資ÁÏÁÐÊܵ½Ó°響)
*/


SQL code:
select convert(varchar(10),'2009-07-31 08:06:04.640',120)


SQL code:

select convert(varchar(10),'2009-07-31 08:06:04.640',120)


×ö²»µ½

³ý·Ç°ÑËü¸ÄΪ×Ö·ûÐÍ

SQL code:
select convert(varchar(10),'2009-07-31 08:06:04.640',20)

----------
2009-07-31

£¨ËùÓ°ÏìµÄÐÐÊýΪ 1 ÐУ©


SQL code:
--ÈÕÆÚת»»²ÎÊý,ÖµµÃÊÕ²Ø
select CONVERT(varchar, getdate(), 120 )
2004-09-12 11:06:08

select replace(replace(replace(CONVERT(varchar, getdate(), 120 ),'-',''),' ',''),':','')
20040912110608

select CONVERT(varchar(12) , getdate(), 111 )
2004/09/12

select CONVERT(varchar(12) , getdate(),


Ïà¹ØÎÊ´ð£º

vb+mssql²éѯÎÊÌâ

±ÈÈç
Ò»¸öÊÇÓû§Áбí
UserID
1
2
3
4

Ò»¸öÊÇ´ÎÊýÁбí(ÿÌì·ÃÎÊÒ»´ÎNum+1)
UserID Day Num
1 2009-09-22  10
2 2009-09-22  20
4 2009-09-22  8
......

¡¾Ï뿼¸öMSSQLÈÏÖ¤-×Éѯ¡¿

RT
ºÃÏñ¿¼MSSQLÖ¤·ÖºÃ¼¸ÖÖŶ?
×ÉѯÏ ÓÐʲôÏà¹Ø×ÊÁÏô£¿

Õâ¸öÕæ²»Çå³þ£¬°ï¶¥°É

µ±È»ÊÇMICROSOFTµÄMCSEÁË

..

°ï¶¥

°ï¶¥Ï°ɡ£¡£

MS SQL ÈÏÖ¤
2000:mcdba
2005:·ÖÈý¸öϵÁР ¹ ......

mssql ÈçºÎÍêÕûµÄµ¼Èë±í½á¹¹

¸÷λ´óÏÀ£¬ÔÚsql server2000 ÖУ¬ÈçºÎµ¼Èë±í£¬ËûÀïÃæµÄ½á¹¹¶¼²»·¢Éú±ä»¯£¬ÏñË÷Òý£¬Ö÷¼üµÈ»¹ÊÇÔ­À´±íÀïµÄÉèÖã¬Èç¹ûÉú³Ésql½Å±¾µÄ»°£¬ÔÚ²éѯ·ÖÎöÆ÷ÀïÖ´ÐÐÒ»´Î£¬Ö÷¼üË÷Òý¶¼Ã»ÁË£¬ÓÐûÓкõİ취
±¸·Ý»¹Ô­»òÕ߸½¼ÓÊÇΨ ......

mssql ÀïµÄsystem_user ÔÚoracleÀïÓÐʲôµÈ¼Ûº¯Êý£¿

mssql ÀïµÄsystem_user ÔÚoracleÀïÓÐʲôµÈ¼Ûº¯Êý£¿
system_userÊä³öÊǵÄʲô£¿

µ±Ç°²Ù×÷µÄÓû§£¬ÄãÓÃʲôµÇ¼SQL Query Analyzer ¾ÍÊÇʲô

²»Á˽âmsqsl£¬Õâ¸öº¯ÊýÊÇÈ¡µ±Ç°Á¬½ÓuserµÄÂð£¿

Èç¹ûÊǵϰ ......

ÍøÕ¾´ò°ü£¬ÄÜ´ò³ÉmssqlµÄ±í²»Èÿͻ§¿´µ½ÄÚÈÝÂð

ÈçÌ⣬Ï뽫ÎÒÒÔǰ×ö¹ýµÄÍøÕ¾·ÅÔÚÍøÉϸøÈË¿´£¬ÓÉÓÚÊÇms sqlµÄ£¬´ó¶àÊýÍøÂçÉ̵ÄÐéÄâÖ÷»úÊÇÒªÊշѵģ¬
Ïë´ò°üºó·ÅÔÚһЩÃâ·ÑµÄ¿Õ¼ä£¬ÈÃÈ˼Ò×Ô¼ºÏÂÔØÈ¥¿´£¬ËùÒÔÏ£Íû´ò¹ý°üºóµÄÊý¾Ý¿âµÄ±í²»Èÿͻ§¿´µ½£¬
»òÕßÊǼӹý ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ