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

SQLÈÕÆÚ¸ñʽ»¯Ó¦ÓôóÈ«

Sql Server ÖÐÒ»¸ö·Ç³£Ç¿´óµÄÈÕÆÚ¸ñʽ»¯º¯Êý
:
Select CONVERT(varchar(100), GETDATE(), 0): 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 1): 05/16/06
Select CONVERT(varchar(100), GETDATE(), 2): 06.05.16
Select CONVERT(varchar(100), GETDATE(), 3): 16/05/06
Select CONVERT(varchar(100), GETDATE(), 4): 16.05.06
Select CONVERT(varchar(100), GETDATE(), 5): 16-05-06
Select CONVERT(varchar(100), GETDATE(), 6): 16 05 06
Select CONVERT(varchar(100), GETDATE(), 7): 05 16, 06
Select CONVERT(varchar(100), GETDATE(), 8): 10:57:46
Select CONVERT(varchar(100), GETDATE(), 9): 05 16 2006 10:57:46:827AM
Select CONVERT(varchar(100), GETDATE(), 10): 05-16-06
Select CONVERT(varchar(100), GETDATE(), 11): 06/05/16
Select CONVERT(varchar(100), GETDATE(), 12): 060516
Select CONVERT(varchar(100), GETDATE(), 13): 16 05 2006 10:57:46:937
Select CONVERT(varchar(100), GETDATE(), 14): 10:57:46:967
Select CONVERT(varchar(100), GETDATE(), 20): 2006-05-16 10:57:47
Select CONVERT(varchar(100), GETDATE(), 21): 2006-05-16 10:57:47.157
Select CONVERT(varchar(100), GETDATE(), 22): 05/16/06 10:57:47 AM
Select CONVERT(varchar(100), GETDATE(), 23): 2006-05-16
Select CONVERT(varchar(100), GETDATE(), 24): 10:57:47
Select CONVERT(varchar(100), GETDATE(), 25): 2006-05-16 10:57:47.250
Select CONVERT(varchar(100), GETDATE(), 100): 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 101): 05/16/2006
Select CONVERT(varchar(100), GETDATE(), 102): 2006.05.16
Select CONVERT(varchar(100), GETDATE(), 103): 16/05/2006
Select CONVERT(varchar(100), GETDATE(), 104): 16.05.2006
Select CONVERT(varchar(100), GETDATE(), 105): 16-05-2006
Select CONVERT(varchar(100), GETDATE(), 106): 16 05 2006
Select CONVERT(varchar(100), GETDATE(), 107): 05 16, 2006
Select CONVERT(varchar(100), GETDATE(), 108): 10:57:49
Select CONVERT(varchar(100), GETDATE(), 109): 05 16 2006 10:57:49:437AM
Select CONVERT(varchar(100), GETDATE(), 110): 05-16-2006
Select CONVERT(varchar(100), GETDATE(), 111): 200


Ïà¹ØÎĵµ£º

accessÓëSqlServer ֮ʱ¼äÓëÈÕÆÚ¼°ÆäËüSQLÓï¾ä±È½Ï

1¡¢Datediff£º
1.1Ëã³öÈÕÆÚ²î£º
1.access:       datediff('d',fixdate,getdate())
2.sqlserver:    datediff(day,fixdate,getdate())
ACCESSʵÀý£º    select * from table where data=datediff('d',fixdate,getdate())
sqlserverʵÀý£º select * from ......

Ö´ÐдøÇ¶Èë²ÎÊýµÄsql——sp_executesql

ͨ³£Ö´ÐÐsqlÓï¾ä£¬´ó¼ÒÓõͼÊÇexec£¬exec¹¦ÄÜÇ¿´ó£¬µ«²»Ö§³ÖǶÈë²ÎÊý£¬sp_executesql½â¾öÁËÕâ¸öÎÊÌâ¡£³­Ò»¶Îsqlserver°ïÖú£º
sp_executesql
Ö´ÐпÉÒÔ¶à´ÎÖØÓûò¶¯Ì¬Éú³ÉµÄ Transact-SQL Óï¾ä»òÅú´¦Àí¡£Transact-SQL Óï¾ä»òÅú´¦Àí¿ÉÒÔ°üº¬Ç¶Èë²ÎÊý¡£
Óï·¨
sp_executesql
[@stmt
=
] stmt
[
   &n ......

ͨ¹ý·ÖÎöSQLÓï¾äµÄÖ´Ðмƻ®ÓÅ»¯SQLÓï¾ä(Ò»)


ÔÚÊý¾Ý¿âµÄÈÕ³£Î¬»¤ÖУ¬µ÷Õû¸ö±ðÐÔÄܽϲîµÄSQLÓï¾äÊÇÒ»Ï¸»ÌôÕ½ÐԵŤ×÷¡£ÆäÖеĹؼüÔÚÓÚÈçºÎµÃµ½SQLÓï¾äµÄÖ´Ðмƻ®ºÍÈçºÎ´ÓSQLÓï¾äµÄÖ´Ðмƻ®Öз¢ÏÖÎÊÌâ¡£×ÜÊÇÏ뽫ÈÕ³£¾­ÑéµÄµãµãµÎµÎ×ܽáһϣ¬µ«ÊÇÖ±µ½×î½ü²Å϶¨¾öÐÄ£¬×ܹ²»¨ÁË3¸öÖÜĩʱ¼ä£¬²Å½«ÆäÕûÀí³É²á£¬±ãÓÚ×Ô¼ºÈÕ³£¹¤×÷¡£ÏÖÔÚ½«Æä·¢±í³öÀ´Ï£ÍûÄÜÓë¸ü¶àµÄÅóÓÑ·Ö ......

ÓÃASP.NET/C#Á¬½ÓAccessºÍSQL ServerÊý¾Ý¿â

Á¬½ÓAccess
Ê×ÏÈ¿´Ò»¸öÀý×Ó´úÂëÆ¬¶Ï:
³ÌÐò´úÂë:
--------------------------------------------------------------------------------
using System.Data;
using System.Data.OleDb;
......
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+=@"Data Source=C:\BegASPNET\Northwind.mdb" ......

Win7ϰ²×°SQL Server2005

ÔÚWin7ϰ²×°SQL2005¿ª·¢°æ£¬°²×°SQL Native ClientʱÌáʾ°²×°Öжϣ¬Ã»ÓÐÔÚÒ⣬ȻºóÔÚ°²×°SQL ServerʱÓÖÌáʾ“[Microsoft][SQL Native Client]¿Í»§¶Ë²»Ö§³Ö¼ÓÃÜ.SQL Server °²×°³ÌÐòÎÞ·¨Á¬½Óµ½Êý¾Ý¿â·þÎñ½øÐзþÎñÆ÷ÅäÖÃ.”Ð¶ÔØSQL Native ClientÖØÐ°²×°£¬»¹ÊÇÖжϣ¬ÐÞ¸´£¬Ò²Öжϣ¬ÔÙÐ¶ÔØ£¬ÇåÀí×¢²á±í£¬ÖØ× ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ