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1.²é¿´Äĸö±í±»Ëø:
  select b.owner,b.object_name,l.session_id,l.locked_mode
  from v$locked_object l, dba_objects b
  where b.object_id=l.object_id;
2.²é¿´±»Ëø±íµÄsid ºÍserial# :
  select t2.username,t2.sid,t2.serial#,t2.logon_time
  from v$locked_object t1,v$session t2
  where t1.session_id=t2.sid order by t2.logon_time;
3.Ö´ÐÐÏÂÃæµÄÓï¾ä:
  alter system kill session 'sid,serial#';


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Oracle Waits event:DB File Scattered Read

The DB File Scattered Read wait event generally indicates waits related to full table scans or fast
full index scans. As full table scans are pulled into memory, they are scattered throughout the
buffer cache, since it is usually unlikely that they fall into contiguous buffers. A large numb ......

Oracle wait problems and potential solutions

Wait Problem Potential Fix Sequential Read Indicates many index reads—tune the code (especially joins) Scattered Read Indicates many full table scans—tune the code; cache small tables ......

Óà Navicat for Oracle ¹ÜÀí Oracle10g/11g Êý¾Ý¿â


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    °²×° Navicat for Oracle ºó£¬Ê×ÏÈÐèÒª½¨Ò»¸ö“Á¬½Ó”£¬×÷Ϊij¸ö¹ÜÀíÈÎÎñµÄ±êʶ£¬ÒòΪ×÷Î ......

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OracleÎÂϰÓëÈëÃÅ

SQL Server¿ª·¢ÕßOracle¿ìËÙÈëÃÅ http://kb.cnblogs.com/a/853694 ¼òµ¥¸ÅÄîµÄ½éÉÜ 1. Á¬½ÓÊý¾Ý¿â
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O:    connect username/password@DBAlias
       conn username/password@DBAlias 2. ÔÚOracleÖÐʹÓÃDual, DualÊÇO ......
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