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
ÔÚ¡¶JDBC Driver For SQL2000/2005/2008
¡·Ò»ÎÄÖУ¬ÑûÔ½éÉÜÁËÈçºÎÏÂÔØ²¢Ê¹ÓÃjdbcÁ¬½ÓSQL Server,
½ñÌìÓÐÈËÎÊÆð£¬ÈçºÎÒÔwindows¼¯³É·½Ê½Á¬½ÓSQL Server,Õâ¸öÒÔÇ°ÕæÃ»ÊÔ¹ý¡£
ÓÚÊÇ£¬´ò¿ªnetBeans²âÊÔÁËһϣ¬´úÂëÈçÏ£º
/*
* To change this template, choose Tools | Templates
* and open the template in the edit ......
USE tempdb
GO
CREATE TABLE AuctionItems
(
itemid INT NOT NULL PRIMARY KEY NONCLUSTERED,
itemtype NVARCHAR(30) NOT NULL,
whenmade INT&nb ......
µÈ´ýÀàÐÍ ËµÃ÷
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 ......
ÈëÃÅÆª
////////////////////////////////////////////
% : ±íʾ0~n¸öÈÎÒâ×Ö·û
_ : ±íʾµ¥¸öÈÎÒâ×Ö·û
[] :±íʾÔÚÀ¨ºÅÀïÁгöµÄÈÎÒâ×Ö·û
[^]:±íʾÈÎÒâ¸öûÓÐÔÚÀ¨ºÅÖÐÁгöµÄ×Ö·û
***********************
ϵͳÊý¾Ý¿â
MASTERÊý¾Ý¿â:
......
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','yyyy-mm-dd');
¡¡¡¡¡ôÔÚ¹ýÂËÌõ¼þÖУ¬¿ÉÒÔ¹ýÂ˵ô×î´óÊýÁ¿¼Ç¼µÄÌõ¼þ±ØÐë·ÅÔÚwhere×Ó¾äµÄĩβ;
¡¡¡¡from×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±í£¬driving table)½«±»× ......