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I'm currently developping an app with Qt and I have some trouble with the database. I did all the development with a local database (MySQL) and it was all right, but now I want to set my app up on the network and I have some trouble. The network is composed of 2 pc, one with the server running and the other one with the application. Both of those have a MySQL database running, in fact I set up a database replication Master-Master. So when a change occur on one of the database the other get automaticaly the same change. With my app I can configure the path of the database, the username, the password and the database's name. When I want to connect with my app it's working when I put localhost for the path, but when I put the ip of the computer it's not working. So even if I want to connect on the database on the same pc it's not working when I put the local ip instead of localhost.

Don't hesitate if you have more questions.

Thank you.

Baptiste Em
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  • http://stackoverflow.com/questions/8380797/enable-remote-mysql-connection – Greenflow Aug 16 '13 at 15:37
  • I'm connecting with root access. Do you think it still could be a grant issue ? – Baptiste Em Aug 16 '13 at 15:55
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    `localhost` and `%` are two different things as far as access control goes. – tadman Aug 16 '13 at 16:04
  • @Baptiste Em, yes. Definitely. This has nothing to do with your unix permissions. This has to do with the mysql security concept. – Greenflow Aug 16 '13 at 16:20
  • When I said I'm connecting with root access I'm talking about root access on MySQL, not on Linux (I'm running on Windows). I'm using the user root to access the database. – Baptiste Em Aug 16 '13 at 16:24
  • If you solved your problem, please write the answer and accept it. If not and this question is still actual, please specify which error you have. – user Mar 10 '14 at 02:23

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