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ÔÚOracleÖв鿴ËùÓеıí: 
select * from tab/dba_tables/dba_objects/cat; 
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select table_name from user_tables;  //µ±Ç°Óû§µÄ±í   
    
select table_name from all_tables;  //ËùÓÐÓû§µÄ±í   
    
select table_name from dba_tables;  //°üÀ¨ÏµÍ³±í 


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jdbcÁ¬½ÓOracle

      ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
    ½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
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oracle¸´Ï°£¨Ò»£© Ö®OracleÌåϵ½á¹¹

      ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬Ô­À´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·­Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
      µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......

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   Ò»¸öORACLEÊý¾Ý¿âÊÇÊý¾ÝµÄ¼¯ºÏ,±»´¦Àí³ÉÒ»¸öµ¥Î»¡£Ò»¸öORACLEÊý¾Ý¿âÓÐÒ»¸öÎïÀí½á¹¹ºÍÒ»¸öÂß¼­½á¹¹¡£
   ORACLEÂß¼­Êý¾Ý¿â½á¹¹ÊÇÓû§ËùÉæ¼°µÄÊý¾Ý¿â½á¹¹¡£Ò»¸öORACLEÊý¾Ý¿âµÄÂß¼­½á¹¹ÓÉÏÂÁÐÒòËØ¾ö¶¨:
  &nb ......

½âËø±í(oracle)

µ±Ê¹ÓÃ'for update' Ôì³É±íËø×¡ÁË.¿ÉÒÔÓÃDBAµÇ½°´ÕÕÏÂÃæ²½Öè:
1.²é¿´Äĸö±í±»Ëø:
select b.owner,b.object_name,l.session_id,l.locked_mode
from v$locked_object l, dba_objects b
where b.object_id=l.object_id;
2.²é¿´±»Ëø±íµÄsid ºÍserial# :
select t2.username,t2.sid,t2.serial#,t2.logon_time
from v$lo ......

C#´¦Àíoracle lobµÄÀý×Ó

  protected void BindData1()
    {
        OracleConnection orcn = new OracleConnection("User ID=wesoftwcp; Password=wesoft; Data Source=oradb");
        orcn.Open();
      &nb ......
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