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  • statisticÓëÖ´Ðмƻ®

    2008-11-09 15:04:36   /   OracleרÌâÉîÈëÌÖÂÛ

    OS:window 2003Oracle version:Oracle9i Enterprise Edition Release 9.2.0.4.0 - ProductionPL/SQL Release 9.2.0.4.0 - ProductionCORE9.2.0.3.0ProductionTNS for 32-bit Windows: Version 9.2.0.4.0 - ProductionNLSRTL Version 9.2.0.4.0 - Production1.Á½ÕÅÄÚÈÝÏàͬµÄÇý¶¯±í£¬µ«blocks²»Ò»Ñù£¬Ã»ÓÐgather statisticʱ±íÒ»Ö´Ðмƻ®SQL> SELECT D.HEAD_SN,MAX(D.TEST_TIME) AS TEST_TIME2FROM SLIDER_DP_PROD D,fj_slider1 T3WHERE D.HEAD_SN=T.HEAD_SN4GROUP BY D.HEAD_S
  • analyzeºó,²éѯËÙ¶Èû¸Ä±ä

    2008-07-19 16:03:53   /   OracleרÌâÉîÈëÌÖÂÛ

    ²»Çå³þΪʲôÕâÕűíµÄÖ´ÐмÆÎªÊ²Ã´Õâô²î,analyzeÕâÕűíÖ®ºó,²éѯËÙ¶È»¹ÊǸúÒÔǰһÑùÂýSQL> show userUSER is "SYS"SQL> select version fromv$instance;VERSION-----------------9.2.0.5.0SQL> select object_type from dba_objects where object_name='MASTER_RESULT' and owner='TEAPP';OBJECT_TYPE------------------TABLESQL> select num_rows, blocks, empty_blocks, num_freelist_blocks, last_analyzed2from dba_tables where table_name='MASTER_RESULT';NUM_ROWSBLO
  • ÈçºÎÆÀ¼Ûһ̨oracle·þÎñÆ÷µÄÐÔÄÜ

    2008-04-28 18:27:11   /   OracleרÌâÉîÈëÌÖÂÛ

    ÈçºÎÆÀ¼Ûһ̨oracleµÄÐÔÄÜ?¹«Ë¾Òª¶Ô·þÎñÆ÷½øÐÐѹÁ¦²âÊÔ,ÈçºÎÖªµÀÕą̂·þÎñÆ÷ÄܳÐÊÜ1.¶à´óµÄÓû§·ÃÎÊÓëÓû§¶ÔÊý¾Ý¿âÂß¼­¶Á,ÎïÀíдµÄ²Ù×÷²ÅËãºÏÊʵIJâÊÔ,»òÕßoverloadµÄ²âÊÔ2.ÈçºÎ¼àÊÓ²âÊÔµÄÊý¾Ý¿â·þÎñÆ÷ÊÇ intel Xeon 2.2G Ëĺ˵Ä, RAM:4G
  • Names ServerÎÊÌâ

    2008-04-28 18:07:21   /   OracleרÌâÉîÈëÌÖÂÛ

    ÒªÔÚһ̨7*24СʱµÄoracle»úÆ÷ÉÏ×°names server°æ±¾Îª9.2.0.4,ÊÇ9.2.0.1´òpatchÉýµÄÏÖÔÚÎÒÊÇÒªÓÃ9.2.0.1»¹ÊÇ9.2.0.4µÄoracle Èí¼þΪÕą̂»úÆ÷×°names serverÄØ?ÁíÍâ°²×°names serverÐèÒªshutdown oracleÂð?»¹ÓÐ,°²×°Ê±ÐèÒª½¨Ò»¸öеÄoracle_homeÂð?
  • ÈçºÎ½«Èý¸öʵÀýºÏ²¢³ÉÒ»¸öʵÀý

    2008-04-28 18:00:04   /   OracleרÌâÉîÈëÌÖÂÛ

    windows sever 2000ÉÏÊý¾Ý¿â°æ±¾Îª9..2.0.1,ÓÐÈý¸öʵÀý,¶ÔÓ¦µÄÓ¦Óö¼²»Ò»Ñù.ÏÖÔÚÒª°ÑÕâÈý¸öʵÀýºÏ²¢µ½Áíһ̨windos server 2003ÉÏΪһ¸öеÄʵÀý,Êý¾Ý¿â°æÊ½±¾»¹ÊÇ9..2.0.1,»òÕßÉýΪ9..2.0.4Ò²ÐÐ.ÇëÎÊÕâ¸öÒªÔõÑù²Ù×÷°¡?ÒÔǰûÓÐŪ¹ý,Ç붼һϸ÷λ!ÓÃimp/expÕâ¸ö·½·¨ÓÐÒª×öµÄ²½ÖèºÜ¶à,±È½ÏÂé·³´«Êä±í¿Õ¼äÕâ¸ö·½·¨ÔõôÑù?²»Ì«»á²Ù×ö×îºÃÊÇÏêϸһµãµÄ²½Öè,лл
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