1. Under Linux redhat 6.4 install oracle 11 g, and successfully launched the service, and shut down the firewall,

Start the database way


Start to monitor the way


Start the service state after


2. Installed PLSQL_Developer under Windows, version 10.0, please login parameters how to fill in, tried many wrong,
Tried parameters: Username: sys
Password: sys
The DataBase: 192.168.12.212:1521/ora_d000_orcl11g (first)
Tip ORA - 12514: TNS: listeners can't identify current connect descriptor requested service
Connect the as: Normal
According to other parameters also tried some, but also can not login,

PLSQL login interface


3. Can you tell me how to set up login parameters? Or should be configured PLSQL, how to configure? Thank you,

CodePudding user response:

Everybody to help

CodePudding user response:

First of all, you can try on Windows can even database in Linux, if it can be connected, so under the Windows of pl/SQL should also can be connected,

CodePudding user response:

1, habitual use tnsnames. Ora to configure links,
2, in the Windows environment, use up sqlplus can connect you
3, confirm the service_name sid server IP is correct

CodePudding user response:

refer to the second floor ghx287524027 response:

, first of all, you can try on Windows can even database in Linux, if it can be connected, so under the Windows of pl/SQL should also can connect,

Late man, under Windows don't pl/SQL, how to connect to the database in Linux?

CodePudding user response:

reference jdsnhan reply: 3/f

1, habitual use tnsnames. To configure the link ora,
2, in the Windows environment, use up sqlplus can connect you
3, confirm the service_name sid server IP is correct

1. The tnsnames. Ora how configuration, configuration software with which to link? Have related instructions, to send a
2. Should be
3. The service_name sid is where fields, tnsnames. Ora file?

CodePudding user response:

Said of is what? Still not solve the problem