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//--Ìí¼Ó·þÎñÆ÷
EXEC sp_addlinkedserver
      @server='LQXLSJ-600A5A60',--±»·ÃÎʵķþÎñÆ÷±ðÃû
      @srvproduct='',
      @provider='SQLOLEDB',
      @datasrc='LQXLSJ-600A5A60'   --Òª·ÃÎʵķþÎñÆ÷
EXEC sp_addlinkedsrvlogin
     'LQXLSJ-600A5A60', --±»·ÃÎʵķþÎñÆ÷±ðÃû
     'false',
     NULL,
     'sa', --ÕʺÅ
     'sa' --ÃÜÂë
//--ɾ³ý·þÎñÆ÷
Exec sp_droplinkedsrvlogin 'LQXLSJ-600A5A60',Null
Exec sp_dropserver 'LQXLSJ-600A5A60'


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--ÍêÕû±¸·Ý
Backup Database NorthwindCS
To disk='G:\Backup\NorthwindCS_Full_20070908.bak'
--²îÒ챸·Ý
Backup Database NorthwindCS
To disk='G:\Backup\NorthwindCS_Df_20070908.bak'
With Dferential
--ÈÕÖ¾±¸·ÝĬÈϽضÏÈÕÖ¾
Backup Log NorthwindCS
To disk='G:\Backup\NorthwindCS_Log_20070908. ......

DB2´íÎóÐÅÏ¢»ã×Ü SQL CODEºÍSQL StateÏà¹Ø[ת]

²Ù×÷Êý¾Ý¿â¹ý³ÌÖУ¬Óöµ½Ðí¶àÎÊÌ⣬ºÜ¶à¶¼ÓëSQL CODEºÍSQL StateÏà¹Ø£¬ÏÖÔÚ°ÑÒ»¸öÍêÕûµÄSQLCODEºÍSQLState´íÎóÐÅÏ¢ºÍÏà¹Ø½âÊÍ×÷ÒÔÏÂ˵Ã÷£¬Ò»À´¿ÉÒÔ×Ô¼º²Î¿¼£¬¶ÔDB2´íÎó×ÔÐÐÕÒ³öÔ­Òò
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sqlcode sqlstate ˵Ã÷
000 00000 SQLÓï¾ä³É¹¦Íê³É
01xxx SQLÓï¾ä³É¹¦Íê³É£¬µ«ÊÇÓ ......

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       ÈçºÎÔ¶³ÌÅжÏOracleÊý¾Ý¿âµÄ°²×°Æ½Ì¨
¡¡¡¡select * from v$version;
¡¡¡¡²é¿´±í¿Õ¼äµÄʹÓÃÇé¿ö
¡¡¡¡select sum(bytes)/(1024*1024) as free_space,tablespace_name
¡¡¡¡from dba_free_space
¡¡¡¡group by tablespace_name;
¡¡¡¡SELECT A.TABLESPACE_NAME,A.BYTES TOTAL,B.BYTES ......

SQL Server 2005 ¾µÏñ¹¹½¨ÊÖ²á

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Êý¾Ý¿â¾µÏñÊǽ«Êý¾Ý¿âÊÂÎñ´¦Àí´ÓÒ»¸öSQL ServerÊý¾Ý¿âÒÆ¶¯µ½²»Í¬SQL Server»·¾³ÖеÄÁíÒ»¸öSQL ServerÊý¾Ý¿âÖС£¾µÏñ²»ÄÜÖ±½Ó·ÃÎÊ;ËüÖ»ÓÃÔÚ´íÎó»Ö¸´µÄÇé¿öϲſÉÒÔ±»·ÃÎÊ¡£
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Using Oracle Trace Analyzer (trcanlzr.sql)


Using Oracle Trace Analyzer (trcanlzr.sql)
Dave Moore:  Author of Oracle Utilities
Oracle has provided another utility initially designed for performance tuning Oracle Applications.  Trace Analyzer is provided in the form of a PL/SQL package (TRCA$ ).  The Trace Analyzer utility i ......
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