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2.SQL code:

SQL>set heading off
SQL>set echo off
SQL>set feedback off
SQL>set pages 10000
........



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set heading off ÈñêÌâ²»ÏÔʾ
SQL code:

SQL> set heading on;
SQL> select ename from emp where empno=7369;

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SMITH

SQL> set heading off;
SQL> select ename from emp where empno=7369;

SMITH



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select * from v$sql t where t.sql_id = '?';

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oracleÓëaix - Oracle / ¸ß¼¶¼¼Êõ

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oracle 9i ×î½ü·¢Ïֵǽ±¨´í - Oracle / »ù´¡ºÍ¹ÜÀí

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  ORA-27101:shared memory realm does not exist
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oracle 10g data guard - Oracle / »ù´¡ºÍ¹ÜÀí

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sql ÎÊÌâ - MS-SQL Server / »ù´¡Àà

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