Run Oracle queries on Sublime Text 3 I'm trying to run some queries in Sublime Text3.

I downloaded this plugin, and I set up the settings:

{
    "connections": {
        "Connection 1": {
            "type"    : "oracle",
            "host"    : "127.0.0.1",
            "port"    :  1521,
            "username": "myuser",
            "password": "mypass",
            "database": "myschema",
            "service" : "What should I put here??"
         }
    }
}


The problem is: when I try to run (Ctrl+E+Ctrl+E) anything it says: No active connection.

My connection in SqlDeveloper: 

What should I add to make it work? Thanks in advance.

Edit

Take into account it what they said:
"Some directories have to be defined in the PATH environment variable, according to the SGBD that you want to use.", I made this:

{
    "cmd": ["C:\\oraclexe\\app\\oracle\\product\\11.2.0\\server\\bin\\sqlplus.exe", "-s", "myuser/mypass@myschema", "@$file"],
    "selector": "source.sql",
    "encoding": "cp1252"
}
If your SQL Developer connection is working, then your database is not 'myschema', it is 'XE'.