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

sql server 2005 ½øÐзÖÒ³²éѯ

/*dialect*/
With Cust AS 
( SELECT fnumber,
ROW_NUMBER() OVER (order by id) as RowNumber 
from t_bd_currency) 
select * 
from Cust 
Where RowNumber Between 20 and 30
//
      ±êÖ¾/*dialect*/ÊǽðµûרÓõķ½ÑÔ±êÖ¾


Ïà¹ØÎĵµ£º

½«accessµ¼ÈëSQL server

Ò»¡¢SQL SERVER ºÍACCESSµÄÊý¾Ýµ¼Èëµ¼³ö
³£¹æµÄÊý¾Ýµ¼Èëµ¼³ö£º
ʹÓÃDTSÏòµ¼Ç¨ÒÆÄãµÄAccessÊý¾Ýµ½SQL Server£¬Äã¿ÉÒÔʹÓÃÕâЩ²½Öè:
¡¡¡¡¡ð1ÔÚSQL SERVERÆóÒµ¹ÜÀíÆ÷ÖеÄTools£¨¹¤¾ß£©²Ëµ¥ÉÏ£¬Ñ¡ÔñData Transformation
¡¡¡¡¡ð2Services£¨Êý¾Ýת»»·þÎñ£©£¬È»ºóÑ¡Ôñ  czdImport Dat ......

[ÊÕ£] ÓÃsqlite Ö´Ðбê×¼ sql Óï·¨

http://www.umgr.com/blog/PostView.aspx?bpId=36294
 1. Ö´ÐÐsqlÓï¾ä
int sqlite3_exec(sqlite3*£¬ const char *sql£¬ sqlite3_callbacksql Óï·¨
£¬ void *£¬  char **errmsg );
Õâ¾ÍÊÇÖ´ÐÐÒ»Ìõ sql Óï¾äµÄº¯Êý¡£
µÚ1¸ö²ÎÊý²»ÔÙ˵ÁË£¬ÊÇÇ°Ãæopenº¯ÊýµÃµ½µÄÖ¸Õ롣˵ÁËÊǹؼüÊý¾Ý½á¹¹¡£
µÚ2¸ö²ÎÊýconst char ......

ʹÓÃSQLServerÄ£°åÀ´Ð´¹æ·¶µÄSQLÓï¾ä

Èç¹ûÄã¾­³£Óöµ½ÏÂÃæµÄÎÊÌ⣬Äã¾ÍÒª¿¼ÂÇʹÓÃSQL ServerµÄÄ£°åÀ´Ð´¹æ·¶µÄSQLÓï¾äÁË£º
SQL³õѧÕß¡£
¾­³£Íü¼Ç³£ÓõÄDML»òÊÇDDL SQL Óï¾ä¡£
ÔÚ¶àÈË¿ª·¢Î¬»¤µÄSQLÖУ¬Ã¿¸öÈ˶¼ÓÐ×Ô¼ºµÄSQLϰ¹ß£¬Ã»ÓÐÒ»Ì×ͳһµÄ¹æ·¶¡£
ÔÚSQL Server Management StudioÖУ¬ÒѾ­¸ø´ó¼ÒÌṩÁ˺ܶೣÓõÄÏÖ³ÉSQL¹æ·¶Ä£°å¡£
SQL Server Management ......

SQL´æ´¢¹ý³Ì²âÊÔ£¨4£©——´´½¨T

ÎÊÌâ
      ÈçºÎ´´½¨Ò»¸öT-SQL²âÊÔÌ×¼þÓÃÓÚ²âÊÔSQL´æ´¢¹ý³Ì¡£
Éè¼Æ
      Ê×ÎÞ£¬Í¨¹ý²åÈë´óÁ¿²âÊÔÆ½Ì¨Êý¾Ý×¼±¸ºÃÒ»¸ö°üº¬´ý²â´æ´¢¹ý³ÌµÄµ×²ãÊý¾Ý¿â¡£½ÓÏÂÀ´£¬Ê¹ÓÃÒ»¸öSQLÓαê(cursor)±éÀúÕâ¸ö²âÊÔÓÃÀýÊý¾Ý±í¡£Õë¶Ôÿ¸ö²âÊÔÓÃÀý£¬µ÷Óôý²â´æ´¢¹ý³Ì²¢ÇÒÈ¡µÃËüµÄ·µ»ØÖµ£ ......

linq to sqlҪעÒâµÄ

 using (DataClasses1DataContext a = new DataClasses1DataContext())
 {
}
ÕâÑùд±È½Ï·½±ã
¸üÐÂʱ,Èç¹û±íûÓÐÖ÷¼ü,ÄDz»»á¸üÐÂ,Ò²²»»á±¨´í,ÉèÁËÖ÷¼üºó,ÖØ¿ªÁ¬½Ó,ÖØÐÂÍÏÒ»¸öµ½ContextÀïÃæ
Èç¹û±íµÄÓ³ÉäÀ಻ÊÇ´ÓcontextÀïÃæËѳöÀ´µÄ,¶øÊÇ×Ô¼ºnewµÄ
ÓÃcontext.±íÀà.Attach(ÍâÃæµÄÀà,true/false)¸üР......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ