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    ÎÒÏëͨ¹ý±¾µØÁ¬½Óµ½LINUX·þÎñÆ÷ÖеÄORACLEÊý¾Ý¿â£¬µ«ÔÚÁ¬½Ó¹ý³ÌÖб¨¼àÌý´íÎó¡£
    ·þÎñÆ÷IP£º146.4.1.32  Êý¾Ý¿â£ºORCL
±¨´í£º ORA-12514:TNS:¼àÌý³ÌÐòµ±Ç°ÎÞ·¨Ê¶±ðÁ¬½ÓÃèÊö·ûÖÐÇëÇóµÄ·þÎñ

# listener.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\NETWORK\ADMIN\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
      (PROGRAM = extproc)
    )
    (SID_DESC =
      (GLOBAL_DBNAME = ORCL)
      (ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
      (SID_NAME = ORCL)
    )
  )

SID_LIST_ORCL =
  (SID_LIST =
    (SID_DESC =
      (GLOBAL_DBNAME = ORCL)
      (SID_NAME = ORCL)
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    )
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = PC-201002231534)(PORT = 1521))
  &n


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oracle Ö´ÐÐ˳Ðò - Oracle / »ù´¡ºÍ¹ÜÀí

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declare
v_deptno number(2);
v_dname varchar2(14);
begin
dbms_output.put_line('ÇëÊäÈ벿ÃźźͲ¿ÃÅÃû:');
v_deptno:=&deptno;
v_dname:='&dname';
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