Oracle 11gR2 RAC 数据库不能连接(ORA-12537TNS:connection closed)的解决
时间：2022-03-14 02:32
问题：
SQL> conn system/123123@MECBS
ERROR:
ORA-12537: TNS:connection closed
Warning: You are no longer connected to ORACLE.
解决：
chmod 6751 $ORACLE_HOME/bin/oracle
时间：2022-03-14 02:32
问题：
SQL> conn system/123123@MECBS
ERROR:
ORA-12537: TNS:connection closed
Warning: You are no longer connected to ORACLE.
解决：
chmod 6751 $ORACLE_HOME/bin/oracle
