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

SQL SERVERÖÐÈ«ÎļìË÷µÄ´´½¨ÓëÓ¦ÓÃ

      È«ÎÄËÑË÷µÄºËÐÄÒýÇæ½¨Á¢ÔÚMicrosoft Full-Text Engine for SQL Server (MSFTESQL) ·þÎñÌṩ֧³Ö
      Ãæ¶Ôº£Á¿µÄÊý¾Ý£¬ÈçºÎ²ÅÄÜÕÒµ½ÎÒÐèÒªµÄ£¿¶ÔÊý°ÙÍòÐÐÎı¾Êý¾ÝÖ´ÐеÄLIKE ²éѯ¿ÉÄÜÐèÒª»¨·Ñ¼¸·ÖÖÓʱ¼ä²ÅÄÜ·µ»Ø½á¹û£»µ«¶ÔͬÑùµÄÊý¾Ý£¬È«ÎIJéѯֻÐèÒª¼¸Ãë»ò¸üÉÙµÄʱ¼ä£¬¾ßÌåÈ¡¾öÓÚ·µ»ØµÄÐÐÊý£¬È«ÎļìË÷ÌṩÁËÒ»ÖÖ±ã½ÝµÄ·½Ê½£¬ÇáËɵØÈÃËùÐèÊý¾ÝÊÖµ½ÇÜÀ´¡£
ÏÂÃæ½éÉÜÈ«ÎÄËÑË÷µÄ´´½¨ÓëÓ¦Óãº
1¡¢È«ÎļìË÷µÄ´´½¨
use test
exec sp_fulltext_database 'enable'
--  FullTextNameÊDZ£´æË÷ÒýÎļþµÄÎļþ¼Ð(Êý¾Ý¿âÉÏÌåÏÖÊÇ:È«ÎÄĿ¼Ãû)
--  create±íʾ´´½¨
--  E:\SQL2005FullText±íʾFullTextNameÎļþ¼ÐµÄ¸ù·¾¶
exec sp_fulltext_catalog 'FullTextName', 'create', 'E:\SQL2005FullText'
--  ¶ÔNews±í´´½¨È«ÎÄËÑË÷
--  PK_NewsÊDZíµÄÓÐЧË÷Òý(Ò»°ãÓÃÖ÷¼üË÷ÒýÃû)
exec sp_fulltext_table 'News', 'create', 'FullTextName','PK_News'   --ÔÚÒÑÓеıíÉϸù¾ÝÒÑÓеÄË÷Òý´´½¨È«ÎÄË÷Òý
-- NewsContentÊÇÒª´´½¨È«ÎÄËÑË÷µÄÁÐÃû
-- 0x0804´ú±í¼òÌåÖÐÎĵÄlocal ID
exec sp_fulltext_column 'News', 'NewsContent', 'add',0x0804   
exec sp_fulltext_column 'News', 'NewsTitle', 'add',0x0804
--  ±íÆô¶¯ÍêÈ«Ìî³ä(Ò»°ãÓÃÓÚµÚÒ»´ÎÉú³ÉÈ«ÎļìË÷ʱӦÓÃ)
exec sp_fulltext_table 'News', 'start_full'
2¡¢Ò»µ©ÉèÖúÃÈ«ÎļìË÷£¬ÄãÐèÒª×Ô¼ºÀ´Î¬»¤È«ÎÄË÷ÒýµÄ¸üй¤×÷£¬ÕâÊÇÒòΪȫÎÄĿ¼µÄ¸üв»ÊÇ×Ô¶¯½øÐеġ£
--  ÔöÁ¿Ìî³ä(±íÖбØÐëÓÐÒ»¸öʱ¼ä´Á×ֶΣ¬·ñÔòËü½«×ª»»ÎªÍêÈ«Ìî³ä)
--  ¿ÉÒÔʹÓÃSQL ServerµÄAgentÖÆ¶¨Ò»¸ö¸üеļƻ®£¬¶¨Ê±¶ÔË÷Òý×öÔöÁ¿Ìî³ä
EXEC sp_fulltext_catalog 'FullTextName','start_incremental'
--  Æô¶¯¸ü¸Ä¸ú×ÙÌî³ä
exec sp_fulltext_table 'News','start_change_tracking'
exec sp_fulltext_table 'News','Start_background_updateindex'
´´½¨ÍêÈ«ÎļìË÷ºó£¬¾Í¿ÉÒÔÓÃËĸöCONTAINS, FREETEXT,CONTAINSTABLE, FREETEXTTABLEν´Ê½øÐвéѯ
3¡¢ÐÔÄÜ
     È«ÎļìË÷µÄÌî³äºÍ²éѯ¶¼ÐèÒª»¨·Ñϵͳ¿ªÏú£¬Ê¹ÓÃÈ«ÎļìË÷£¬ÄãÐèÒª¿¼ÂÇÐÔÄÜÉϵÄÎÊÌ⣬ijһÖÖ·½·¨±ÈÁíÍâÒ»ÖÖ·½·¨ºÃ²¢Ã»ÓÐÒ»¸ö¾ø¶ÔµÄÆÀÅбê×¼¡£ÄãÐèÒª¸ù¾Ý¾ßÌåÇé¿ö×Ô¼ºÀ´¶Ô±È²»Í¬·½·¨µÄÓÅÁÓ¡£²»¹ý»¹ÊÇÓÐһЩ½¨Ò飺
&


Ïà¹ØÎĵµ£º

sql server·ÃÎÊÔ¶³ÌÊý¾Ý¿â

--´´½¨Á´½Ó·þÎñÆ÷
exec sp_addlinkedserver   'ITSV ', ' ', 'SQLOLEDB ', 'Ô¶³Ì·þÎñÆ÷Ãû»òipµØÖ· '
exec sp_addlinkedsrvlogin 'ITSV ', 'false ',null, 'Óû§Ãû ', 'ÃÜÂë '
--²éѯʾÀý
select * from ITSV.Êý¾Ý¿âÃû.dbo.±íÃû
--µ¼ÈëʾÀý
select * into ±í from ITSV.Êý¾Ý¿âÃû.dbo.±íÃû
--ÒÔºó²» ......

PL/SQLѧϰ±Ê¼ÇÒ»


ʲôÊÇPL/SQL
PL/SQL(Procedural Language/SQL,¹ý³Ì»¯SQLÓïÑÔ£©ÊÇOracle¹«Ë¾ÔÚ±ê×¼SQLÓïÑԵĻù´¡ÉÏ·¢Õ¹µÄÓïÑÔ£¬Ëü½«±äÁ¿¡¢¿ØÖƽṹ¡¢¹ý³ÌºÍº¯ÊýµÈ½á¹¹»¯³ÌÐòÉè¼ÆµÄÒªËØÒýÈëSQLÓïÑÔ£¬´Ó¶øÄܹ»±àÖÆ±È½Ï¸´ÔÓµÄSQL³ÌÐò£»ÀûÓÃPL/SQLÓïÑÔ±àдµÄ³ÌÐò³ÆÎªPL/SQL³ÌÐò¿é£¬ÆäÖ÷ÒªÌØµãÈçÏ£º
¾ßÓÐÄ£¿é»¯µÄ½á¹¹
ʹÓùý³Ì»¯ÓïÑÔ¿ØÖƽ ......

PL/SQLѧϰ±Ê¼ÇÈý


1.Ìõ¼þ¿ØÖÆ
1.1 if .. then .. end if
if Ìõ¼þ then
    Óï¾ä¶Î£»
end if;
1.2 if .. then .. else .. end if
if Ìõ¼þ then
    Óï¾ä¶Î£»
else 
    Óï¾ä¶Î£»
end if;
1.3 ifǶÌ×
2.Ñ­»·¿ØÖÆ
2.1 loop .. exit .. end loop
loop  
   & ......

PL/SQLѧϰ±Ê¼ÇËÄ


ÊÂÎñÊÇOracle9iÖнøÐÐÊý¾Ý¿â²Ù×÷µÄ»ù±¾µ¥Î»£¬ÔÚPL/SQL³ÌÐòÖУ¬¿ÉÒÔʹÓÃ3¸öÊÂÎñ´¦Àí¿ØÖÆÃüÁî¡£
1. commitÃüÁî
commitÊÇÊÂÎñÌá½»ÃüÁî¡£Oracle9iÊý¾Ý¿âÖУ¬Îª±£Ö¤Êý¾ÝÒ»ÖÂÐÔ£¬ÔÚÄÚ´æÖÐΪÿ¸ö¿Í»§»ú½¨Á¢¹¤×÷Çø£¬¿Í»§»ú¶ÔÊý¾Ý¿â½øÐвÙ×÷µÄÊÂÎñ¶¼ÔÚ¹¤×÷ÇøÍê³É£¬Ö»ÓÐÖ´ÐÐcommitÃüÁîºó£¬¹¤×÷ÇøÄÚµÄÐÞ¸ÄÄÚÈݲÅдÈëµ½Êý¾Ý¿âÉÏ£¬³Æ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ