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

SQL ServerÖ®×é¼þ»®·Ö

      ´Ó²»Í¬µÄ½Ç¶È£¬ÎÒÃÇ¿ÉÒÔ°ÑSQL ServerÊý¾Ýƽ̨»®·ÖΪ¶à¸ö×é¼þ¡£ÎÒÃÇÏÂÃæ°´ÕÕSQL Server Internal Teamͨ³£µÄ»®·ÖÔ­Ôò£¬°ÑSQL ServerÊý¾Ýƽ̨»®·ÖΪÈçÏ£º
SSAS: SQL Server Analysis Service¡£Ö÷ÒªÓÃÀ´×ö·ÖÎöÓ㬱ÈÈçCube£¬¿ÉÒÔ´Ó²»Í¬µÄ½Ç¶ÈÉóÊÓÊý¾Ý¡£
SSIS: SQL Server Integration Service¡£±ÈÈçExcelÊý¾ÝºÍÊý¾Ý¿âÊý¾ÝµÄ»¥²Ù×÷¡£
SSRS: SQL Server Reporting Service¡£Ö÷ÒªÓÃÀ´×öBI,×ö±¨±í¡£
Engine: SQL Server Engine¡£Êý¾Ý¿âµÄÒýÇæ£¬·Ç³£ÖØÒª£¬ºÃ±ÈÈ˵ÄÐÄÔàÒ»Ñù¡£
MPU: SQL ServerÊý¾Ý¿âµÄÍâΧ£¬±ÈÈçInstall,Uninstall,Upgrade,RepairµÈµÈ¡£
      ÉÏÊö5´ó×é¼þ¹¹³ÉÁËÕû¸öSQL ServerÊý¾Ýƽ̨¡£ÓÉÓÚSQL Server Engine ÌØ±ðÖØÒª£¬ÎÒÃÇÓÖ¿ÉÒÔ°ÑËü»®·ÖΪÈçϵÄComponents:
AM: Access Method¡£±È½Ïµ×²ã£¬Ö÷ÒªÓÃÀ´´æ´¢Êý¾Ý¡£
TS: Transaction Service¡£ÊÂÎñ£¬Ò»ÇÐÊÂÎñÊý¾Ý¿âµÄ»ù´¡¡£
FS: Filestream¡£SQL Server 2008µÄÐÂÔö¹¦ÄÜ£¬Ö÷ÒªÓÃÀ´´æ´¢>2GµÄÊý¾Ýµ½NTFS Driver¡£
QE: Query Execution¡£Ö÷Òª¸ºÔðSQL Óï¾äµÄÖ´ÐС£
QP: Query Process¡£Ö÷ÒªÓÃÀ´´¦ÀíÓû§IssueµÄSQLÓï¾ä£¬±ÈÈçT-SQLÓï¾äµÄÓÅ»¯£¬Ö´Ðмƻ®¡£
SQLOS: SQL Operation System¡£SQL Server 2008µÄÐÂÔö×é¼þ£¬ÎªÁË¿ØÖÆÊý¾Ý¿â¸ü¼ÓÁé»î£¬ÎªÖ®¿ª·¢ÁËÒ»¸öµ¥¶ÀµÄOS²ã¡£
Programmability£ºÖ÷ÒªÓÃÀ´¸ºÔðºÍVSµÈ±à³Ìƽ̨µÄÏνÓÒÔ¼°SQL±à³Ì£¬±ÈÈçAssembly£¬Óα꣬´æ´¢¹ý³Ì£¬´¥·¢Æ÷µÈµÈ¡£
XML£ºÓÃÀ´²Ù×÷XMLÊý¾Ý¡£
Replication£ºÓÃÀ´½øÐÐÊý¾ÝµÄ¸´ÖÆ£¬¸´ÖÆÊÇÊý¾Ý¿âµÄÒ»¸ö±È½ÏÓÐÓõŦÄÜ¡£
FullText£ºÓÃÀ´×öÈ«ÎÄË÷Òý¡£
SSB: SQL Server Service Broker£ºÒ»¸öµ×²ãµÄ×é¼þ£¬·Ç³£ÓÐÓã¬ÓÃÀ´±£³ÖͨѶµÄÒ»ÖÂÐÔ¡£
      ¶ÔÓÚÒÔÉÏEngineµÄ11¸öComponentsÖУ¬AM,TS,FS¹¹³ÉÁËSQL Server Storage Engine¡£ÖÁÓÚÿ¸ö×é¼þµÄ¹¦ÄÜ£¬ÎÒ»áÔÚÒÔºóµÄBlogÖнøÐÐÏêϸµÄÃèÊö£¬ÕâÆªÎÄÕÂÖ÷ÒªÊÇÒ»¸ö´ó¸Å¡£
      ÕâÀïÓм¸±¾Êé¿ÉÒÔ¹©´ó¼Ò²Î¿¼£º
Inside SQL Server 2000
Inside-MsSql2K5-SE (Inside Microsoft SQL Server 2005 Storage Engine)
Inside-MsSql2K5-P (Inside Microsoft SQL Server 2005 Programming)
Inside-MsSql2K5-TSql (Inside Microsoft SQL Server 2005 T-SQL Querying)
Inside-MsSql2K5-QTO (Inside Microsoft SQL Server 2005 Query Tuning and Optimization)
  


Ïà¹ØÎĵµ£º

SQLÒ»¸ö´æ´¢¹ý³Ìµ÷ÓÃÁíÒ»¸ö´æ´¢¹ý³Ì »ñµÃ·µ»ØÖµÎÊÌâ

µÚÒ»ÖÖ·½·¨: ʹÓÃoutput²ÎÊý
USE AdventureWorks;
GO
IF OBJECT_ID ( 'Production.usp_GetList', 'P' ) IS NOT NULL
    DROP PROCEDURE Production.usp_GetList;
GO
CREATE PROCEDURE Production.usp_GetList @product varchar(40)
    , @maxprice money
    , ......

Sql Server µÈ´ý״̬˵Ã÷

µÈ´ýÀàÐÍ  ˵Ã÷  
ASYNC_DISKPOOL_LOCK 
µ±³¢ÊÔͬ²½²¢ÐеÄỊ̈߳¨Ö´Ðд´½¨»ò³õʼ»¯ÎļþµÈÈÎÎñ£©Ê±³öÏÖ¡£ 
ASYNC_IO_COMPLETION 
µ±Ä³ÈÎÎñÕýÔڵȴý I/O Íê³Éʱ³öÏÖ¡£ 
ASYNC_NETWORK_IO 
µ±ÈÎÎñ±»×èÖ¹ÔÚÍøÂçÖ®ºóʱ³öÏÖÔÚÍøÂçдÈëÖС£ 
BACKUP 
µ±ÈÎÎñ×÷Ϊ±¸·Ý´¦Àí ......

¶¨Ê±ÖØÆôSQL ServerºÍTomcat

¶¨Ê±ÖØÆôSQL ServerºÍTomcat
[http://hi.baidu.com/personnel/blog/item/020d5edf020a281248540306.html]
¶¨Ê±ÖØÆôSQL ServerºÍTomcat
2007-06-07 08:23
ÒÔǰûÓÐ×Ô¼º¹ÜÀí·þÎñÆ÷»¹²»ÖªµÀ£¬SQL Server·þÎñÆ÷µÄÄÚ´æËæ×ÅÔËÐеÄʱ¼äÔö³¤¶ø²»¶ÏÔö³¤¡£
ÓÃÁËÒ»Á½ÌìÖ®ºó·¢ÏÖ½ø³ÌÖеÄSQL ServerÒѾ­Õ¼ÓÃÁ˽ü1.3GµÄÄڴ棬ÄÚ´æÒ»¹ ......

Ìá¸ßSQLÖ´ÐÐЧÂʵļ¸µã½¨Òé

from×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±í£¬driving table)½«±»×îÏÈ´¦Àí£¬ÔÚfrom×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏ£¬Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£
 
¡¡¡¡Ìá¸ßSQLÖ´ÐÐЧÂʵļ¸µã½¨Òé:
¡¡¡¡¡ô¾¡Á¿²»ÒªÔÚwhereÖаüº¬×Ó²éѯ;
¡¡¡¡¹ØÓÚʱ¼äµÄ²éѯ£¬¾¡Á¿²»ÒªÐ´³É£ºwhere to_char(dif_date,'yyyy-mm-dd')=to_char('2007-07-01',' ......

select 1 from ... sqlÓï¾äÖеÄ1´ú±íʲôÒâ˼£¿

 select  1 from ...£¬ sqlÓï¾äÖеÄ1´ú±íʲôÒâ˼£¿²é³öÀ´ÊǸöʲô½á¹û£¿
        select 1 from table;Óëselect anycol(Ä¿µÄ±í¼¯ºÏÖеÄÈÎÒâÒ»ÐУ© from table;Óëselect * from table ´Ó×÷ÓÃÉÏÀ´ËµÊÇûÓвî±ðµÄ£¬¶¼ÊDz鿴ÊÇ·ñÓмǼ£¬Ò»°ãÊÇ×÷Ìõ¼þ²éѯÓõġ£select 1 from Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ