dblink 创建使用

dblink创建使用

创建:

create public database link JSLDGX_DB 
  connect to jsldgx_db identified by "jsldgx_db" 
  using 
  '(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = 10.4.118.121)(PORT = 1521)) 
  (CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = orcl)) 
  )';

使用:

 select * from JSLDGX_DB.BA32@JSLDGX_DB(用户名.表名@dblink名)

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转载自blog.csdn.net/great_t/article/details/79741805
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