本篇内容介绍了“通过lsnrctl stop、lsnrctl start无法启动Oracle dblink的监听怎么办”的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！
Oracle dblink监听不能简单重启监听。
通过lsnrctl stop、lsnrctl start无法启动Oracle dblink的监听。
dblink查询报错：
SQL> select count(*) from CUX_IMP_INTERFACE_HEADERS@MYODBC.BENLAILIFE.COM;
select count(*) from CUX_IMP_INTERFACE_HEADERS@MYODBC.BENLAILIFE.COM
*
ERROR at line 1:
ORA-28545: error diagnosed by Net8 when connecting to an agent
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: preceding 2 lines from MYODBC
正确重启Oracle dblink监听方式：
[oraprod@erpdbp PROD_erpdbp]$ pwd
/u01/prod/db/12.1.0/appsutil/scripts/PROD_erpdbp
[oraprod@erpdbp PROD_erpdbp]$ /u01/prod/db/12.1.0/appsutil/scripts/PROD_erpdbp/addlnctl.sh stop PROD
[oraprod@erpdbp PROD_erpdbp]$ /u01/prod/db/12.1.0/appsutil/scripts/PROD_erpdbp/addlnctl.sh start PROD
[oraprod@erpdbp PROD_erpdbp]$ /u01/prod/db/12.1.0/appsutil/scripts/PROD_erpdbp/addlnctl.sh status PROD
Service "PROD" has 2 instance(s).
Instance "PROD", status UNKNOWN, has 1 handler(s) for this service...
Instance "PROD", status READY, has 1 handler(s) for this service...
Service "ebs_patch" has 1 instance(s).
Instance "PROD", status READY, has 1 handler(s) for this service...
Service "myodbc3" has 1 instance(s).
Instance "myodbc3", status UNKNOWN, has 1 handler(s) for this service...
Service "myodbc4" has 1 instance(s).
Instance "myodbc4", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
SQL> set linesize 600
SQL> set pagesize 600
SQL> select owner,object_name from dba_objects where object_type='DATABASE LINK';
OWNER OBJECT_NAME
-------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------
PUBLIC DEV_LINK.BENLAILIFE.COM
PUBLIC GUOFANG.BENLAILIFE.COM
PUBLIC MYODBC.BENLAILIFE.COM
PUBLIC PROD_BAK_DBLINK.BENLAILIFE.COM
APPS TEST_TO_PROD.TEST.BENLAILIFE.COM
报错：
SQL> select count(*) from CUX_IMP_INTERFACE_HEADERS@MYODBC.BENLAILIFE.COM;
select count(*) from CUX_IMP_INTERFACE_HEADERS@MYODBC.BENLAILIFE.COM
*
ERROR at line 1:
ORA-28545: error diagnosed by Net8 when connecting to an agent
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: preceding 2 lines from MYODBC
PS：
CUX_IMP_INTERFACE_HEADERS是MySQL的表。
监听正常后：
SQL> select count(*) from CUX_IMP_INTERFACE_HEADERS@MYODBC.BENLAILIFE.COM;
COUNT(*)
----------
2570886
“通过lsnrctl stop、lsnrctl start无法启动Oracle dblink的监听怎么办”的内容就介绍到这里了，感谢大家的阅读。如果想了解更多行业相关的知识可以关注亿速云网站，小编将为大家输出更多高质量的实用文章！
