修改Oracle监听问题

登录sqlplus

SQL>show parameter listen

使用新端口

alter system set local_listener='(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1522))';

show parameter local_l

关闭监听

lsnrctl stop

开启监听

lsnrctl start

修改listener.ora里的port的端口为要修改的，如1522

路径：$ORACLE_HOME/network/admin/

listener.ora文件

# listener.ora Network Configuration File: D:apppx_paproduct11.2.0dbhome_1 etworkadminlistener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = D:apppx_paproduct11.2.0dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:D:apppx_paproduct11.2.0dbhome_1inoraclr11.dll")
    )

  (SID_DESC =

    (GLOBAL_DBNAME = gdlisnet)

    (ORACLE_HOME =D:apppx_paproduct11.2.0dbhome_1)

    (SID_NAME = gdlisnet)

    )

  )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = DESKTOP-A8SB75L)(PORT = 1522))

      (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.10.37)(PORT = 1522))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
  )

ADR_BASE_LISTENER = D:apppx_pa

改完后如果报ORA-12514不能识别监听，然后再在服务器listener.ora添加以下内容（上边红色为添加位置）

  (SID_DESC =

    (GLOBAL_DBNAME = gdlisnet)

    (ORACLE_HOME =D:apppx_paproduct11.2.0dbhome_1)

    (SID_NAME = gdlisnet)

    )

  )

本机连不上时候，HOST填写127.0.0.1，客户端连不上时候时候再加一个配置填详细IP地址

(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.10.37)(PORT = 1522))