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

SQL Server 2005 Á¬½Ó×Ö·û´®

Ô­ÎÄת×Ô http://blog.csdn.net/jyh_jack/archive/2008/04/07/2257512.aspx
SQL Native Client ODBC Driver
 
±ê×¼°²È«Á¬½Ó
   
Driver={SQL Native Client};Server=myServerAddress;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
 
ÄúÊÇ·ñÔÚʹÓÃSQL Server 2005 Express£¿ ÇëÔÚ“Server”Ñ¡ÏîʹÓÃÁ¬½Ó±í´ïʽ“Ö÷»úÃû³Æ\SQLEXPRESS”¡£ 
  
ÊÜÐŵÄÁ¬½Ó
   
Driver={SQL Native Client};Server=myServerAddress;Database=myDataBase;Trusted_Connection=yes;
 
"Integrated Security=SSPI" Óë "Trusted_Connection=yes" ÊÇÏàͬµÄ¡£
  
Á¬½Óµ½Ò»¸öSQL ServerʵÀý
Ö¸¶¨·þÎñÆ÷ʵÀýµÄ±í´ïʽºÍÆäËûSQL ServerµÄÁ¬½Ó×Ö·û´®Ïàͬ¡£  
Driver={SQL Native Client};Server=myServerName\theInstanceName;Database=myDataBase;Trusted_Connection=yes;
 
   
Ö¸¶¨Óû§ÃûºÍÃÜÂë
oConn.Properties("Prompt") = adPromptAlways
Driver={SQL Native Client};Server=myServerAddress;Database=myDataBase;
 
   
ʹÓÃMARS (multiple active result sets)
   
Driver={SQL Native Client};Server=myServerAddress;Database=myDataBase;Trusted_Connection=yes;MARS_Connection=yes;
 
"MultipleActiveResultSets=true"ÓëMARS_Connection=yes"ÊÇÏàͬµÄ¡£
ʹÓÃADO.NET 2.0×÷ΪMARSµÄÄ£¿é¡£ MARS²»Ö§³ÖADO.NET 1.0ºÍADO.NET 1.1¡£
  
ÑéÖ¤ÍøÂçÊý¾Ý
   
Driver={SQL Native Client};Server=myServerAddress;Database=myDataBase;Trusted_Connection=yes;Encrypt=yes;
 
   
ʹÓø½¼Ó±¾µØÊý¾Ý¿âÎļþµÄ·½Ê½Á¬½Óµ½±¾µØSQL Server ExpressʵÀý
   
Driver={SQL Native Client};Server=.\SQLExpress;AttachDbFilename=c:\asd\qwe\mydbfile.mdf; Database=dbname;Trusted_Connection=Yes;
 
ΪºÎҪʹÓÃDatabase²ÎÊý£¿Èç¹ûͬÃûµÄÊý¾Ý¿âÒѾ­±»¸½¼Ó£¬ÄÇôSQL Server½«²»»áÖØÐ¸½¼Ó¡£ 
  
ʹÓø½¼Ó±¾µØÊý¾ÝÎļþ¼ÐÖеÄÊý¾Ý¿âÎļþµÄ·½Ê½Á¬½Óµ½±¾µØSQL Server ExpressʵÀý
   
Driver={SQL Native Client};Server=.\SQLE


Ïà¹ØÎĵµ£º

̽ÌÖPHP SQL×¢ÈëµÄ½â¾ö˼·

˼·:SQLÀᄀ¿ÉÄܵIJÉÓÃÁ½¸öÒýºÅ±ÕºÏ±äÁ¿;¶Ô±äÁ¿ÖеÄÒýºÅתÒå;¶Ô²»ÄܲÉÓÃ2¸öÒýºÅ±ÕºÏµÄ±äÁ¿,ÏÈÔ¤ÏÈÅжϱäÁ¿ÀàÐÍ;  
   
  ·½°¸:  
  1   ËùÓзÇÊýÖµÔËËã(Èç×Ö·û,¼òµ¥ÊýÖµÐ͵ȵÈ)µÄSQL±äÁ¿¶¼¼ÓÒýºÅ;  
  2   ËùÓзÇÊýÖµÔËËãµÄSQL±äÁ¿µÄÖµ¶¼²ÉÓÃmagic_quotes_gpc» ......

ÔÚlinuxÉÏÅäÖÃunixODBCºÍFreeTDS·ÃÎÊMS SQL Server.

Ò», °²×° unixODBC
ÏÂÔØ°²×°°ü. ÔÚ RedHat °²×°¹âÅÌÉϾÍÓÐ
unixODBC-2.2.11-1.RHEL4.1.i386.rpm
unixODBC-devel-2.2.11-1.RHEL4.1.i386.rpm
unixODBC-kde-2.2.11-1.RHEL4.1.i386.rpm
°²×°
rpm -Uvh unixODBC-2.2.11-1.RHEL4.1.i386.rpm
rpm -Uvh unixODBC-devel-2.2.11-1.RHEL4.1.i386.rpm
Èç¹û°²×°ÖÐÌáʾÓÐ¶ÔÆäËü° ......

SQL SERVERÊý¾ÝÀàÐÍÓëC#Êý¾ÝÀàÐͶÔÕÕ±í

bigint ´Ó -2^63 (-9223372036854775808) µ½ 2^63-1 (9223372036854775807) µÄÕûÐÍÊý¾Ý£¨ËùÓÐÊý×Ö£©¡£´æ´¢´óСΪ 8 ¸ö×Ö½Ú¡£ Int64
int ´Ó -2^31 (-2,147,483,648) µ½ 2^31 - 1 (2,147,483,647) µÄÕûÐÍÊý¾Ý£¨ËùÓÐÊý×Ö£©¡£´æ´¢´óСΪ 4 ¸ö×Ö½Ú¡£int µÄ SQL-92 ͬÒå×ÖΪ integer¡£ Int32
smallint ´Ó -2^15 (-32,768) µ½ ......

SqlÓï¾äѧϰ±Ê¼Ç(3) ²åÈëÊý¾Ý

ÕâÀïʹÓõÄÊý¾Ý¿âºÍÊý¾Ý±í·Ö±ðÀ´×ÔSqlÓï¾äѧϰ±Ê¼Ç£¨1£©——´´½¨Êý¾Ý¿âºÍSqlÓï¾äѧϰ±Ê¼Ç£¨2£©——´´½¨Êý¾Ý±í
use RetalDB
go
--²åÈëÊý¾Ýµ½±ítb_movie_type
insert tb_movie_type values(0,'ÆÕͨƬ','Regular')
insert tb_movie_type values(1,'ÐÂÆ¬','NewRelease')
insert tb_movie_type values ......

sqlÓï¾ä ʱ¼ä¸ñʽת»»£¨ConvertÓ÷¨£© ²Î¿¼

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(varch ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ