Seems to be a bug reported here QTBUG-50244

Nobody tried to integrate MySQL for a Raspberry Pi project already ?! no workaround?!
Seems strange :(

Are you trying to move things around in the folder where you are currently doing the application deployment ?

what is your suggestion about server app design ?

People usually refer to "server app" as "middleware" or "web application". There are tons of web frameworks and ORMs for various languages including Java and C# on "enterprise" side and scripting languages (pphp, python, perl, ruby, node.js). C++ is not really convenient language here. As for protocol, if you are not pursuing real-time data processing with lowest possible latency, it makes sense to use REST API on top of HTTP, so that on server side you have the most typical "web app" with ORM inside and REST outside, and on client side you can easily add web client if needed, and even if not, you get some additional convenience as compared to e.g. RPC over plain TCP

@SnuggleKat said in Cannot access MySQL running on another machine:

Looks like skip-networking solved the problem

Could you describe what this skip-networking concept is? for the sake of completeness and benefit of documenting the case for other future users having the same issue.

And if your issue is solved, please don't forget to mark your post as such. Thanks

@raven-worx
Thanks a lot. Now, I got a perspective on how I can proceed further. I will try the solution with the QWebSocket and see how that goes.
Cheers!

@koahnig Try using skip_ssl in my.ini file located in MySQL installer path. This worked out for me.

[mysqld]

skip_ssl

Hi,

There’s also no need to allocate the query on the heap as the QSqlQueryModel::setQuery method parameter suggests.

@SGaist , thanks

No, bad design. The child should never even know who its parent is.

The correct process is to push information downstream.

The child should have setters for all the data it need. The manwindow calls those setters.

I may have misunderstood the case that doesn’t work.

Can you maybe do a small picture with the setup ?

I have add C:\mysql\mysql-5.7.21-winx64\lib into path variable. but don't work!

As it is now, double is used.

Depending on how your DECIMAL filed is configured, it might be enough. If not, then you can modify the plugin to read the field as described here.

Dear Allerknapper
I have same problem and stacked long time at here .
Now I have use the QT5.10.1 maybe can get succeed.
I have no time on it, but i will try it from July.
If you have any new progress could you update on this topic?
Best regards,
jeff

Zapewne już jakoś sobie poradziłeś ale gdyby nie to musisz na systemie z Win7 sprawdzić czego brakuje.
Jest kilka aplikacji, które posiadają funkcjonalność Linuksowego ldd.
Popatrz też na stronę: https://wiki.qt.io/Show_library_dependencies

Good afternoon. The topic is old, but still relevant to this day. I decided to try to connect MYSQL for Android.

Article: https://wiki.qt.io/Build_Qt_5_MySQL_Plugin_for_Android
Ct 5.10.1
I write under android
Faced with difficulties.

0_1532947356074_2.png

Hi,

Are you aware of the implications of moving from MySQL to SQLite ?

One of which is: you are using a relative path for your SQLite database which won't work if your users install your application in e.g. Program Files as it's a read-only location.

hi,

@LuAria ,

wat ws the value coming in Numtwo ?.
Nways ur got solution.
Happy coding.

Thanks,