Unable to connect oracle, PL/SQL to test can be connected, but still an error (ORA - 12154) TNS

Pray god to explain

CodePudding user response:

The local configuration TNS

CodePudding user response:

TNS is, PL/SQL has been tested and is ok, but don't know why, or an error,,

CodePudding user response:

Text too air-to-air alone, on the picture

CodePudding user response:

CodePudding user response:

A number of oracle software ever hold?

CodePudding user response:

Before using mysql, now to turn the data into the oracle, to install oracle

CodePudding user response:

Don't know what this tool does not support the ezconnect writing, try see,
Change the name of the service to try this: 192.168.32.139:1521/xe

CodePudding user response:

Using CMD landed up sqlplus try, this software with corresponding didn't resolve to TNS,
In fact, there are some other useful tools, can try