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<?xml version="1.0"?>
<LobSystem xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:schemaLocation="http://schemas.microsoft.com/office/2006/03/BusinessDataCatalog BDCMetadata.XSD" Type="Database" Version="1.0.0.0" Name="OracleLOBSystem" xmlns="http://schemas.microsoft.com/office/2006/03/BusinessDataCatalog">
  <Properties>
    <Property Name="WildcardCharacter" Type="System.String">%</Property>
  </Properties>
  <LobSystemInstances>
    <LobSystemInstance Name="OracleInstance">
      <Properties>
        <Property Name="DatabaseAccessProvider" Type="System.String">Oracle</Property>
        <Property Name="AuthenticationMode" Type="System.String">PassThrough</Property>
        <Property Name="RdbConnection Data Source" Type="System.String">(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = djin-pc)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = umboydb.bingosoft)))</Property>
        <Property Name="RdbConnection Pooling" Type="System.String">false</Property>
        <Property Name="RdbConnection User ID" Type="System.String">system</Property>
        <Property Name="RdbConnection Password" Type="System.String">123456</Property>
        <Property Name="RdbConnection Integrated Security" Type="System.String" />
        <Property Name="WildcardCharacter" Type="


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create tablespace james
datafile '/export/home/oracle/oradata/james.dbf'
size 100M ¡¡¡¡¡¡¡¡¡¡¡¡--³õʼµÄÎļþ´óС¡¡
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1¡¢the account is locked"µÄ½â¾ö·½·¨
      ÓÃsysÒÔsysdbaµÄÉí·ÝÀ´½øÐеǼ,ÔÚsys״̬ÊÇlockedµÄʱºòÒ²ÊÇÄܵǼµÄ.È»ºóÔÙʹÓÃÃüÁî
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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
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  select   c.constraint_name,cc.column_name,rcc.owner,rcc.table_name,rcc.column_name  
  from   user_constraints   c,user_cons_columns   cc,user_cons_columns   rcc  
  where   c.owner=' ......
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