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SQL> select * from emp;
     EMPID EMPNAME                  SALARY     DEPTID
---------- -------------------- ---------- ----------
         1 Xie_Feng                   8000          1
         2 mantisXF                   3000          1
         3 Roger                      6000          1
         4 Tony                       2500          1
         5 Ning                       3800          1
         6 Sandip                     7000          2
         7 Akanksha                   5500        &n


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select o.object_name,c.comments
from user_objects o
left outer join user_tab_comments  c
on o.object_name=c.table_name
where object_type='TABLE'
and c.comments like '%ÏîÄ¿%'
 
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select c.table ......

ÈçºÎ½â³ýOracle ÕʺÅËø¶¨(the account is locked)

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2.sqlplus /nolog
3.SQL> connect /as sysdba
¡¡¡¡¡¡   Connected.
4.SQL> alter user system account unlock;
¡¡¡¡¡¡    User altered.
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1.SQL> alter user system account lock;
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create or replace package pkg_query as
  type cur_query is ref cursor;
end pkg_query;
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CREATE OR REPLACE  PROCEDURE "PRC_QUERY" (p_tableName  
        in  varchar2,   --±íÃû
      & ......
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