[SOLVED] QSqlDatabase: QMYSQL driver not loaded

topson128

Dear all,

I followed these steps to build QMYSQL driver:

@cd %QTDIR%\src\plugins\sqldrivers\mysql
qmake "INCLUDEPATH+=C:\MySQL\include" "LIBS+=C:\MYSQL\lib\libmysql.lib" mysql.pro
nmake
copy C:\MYSQL\lib\libmysql.dll %QTDIR%\bin@

But I still got the error:
QSqlDatabase: QMYSQL driver not loaded

Could you please help me how to fix this issue?

lgeyer

Has the resulting library been placed in the plugins/sqldrivers directory?

topson128

Dear Lukas Geyer,

Yes, the following files are modified in /plugins/sqldrivers directory:

qsqlmysql.lib
qsqlmysql.prl

Are there any files I miss?

Thank you for your response.

[quote author="Lukas Geyer" date="1343370474"]Has the resulting library been placed in the plugins/sqldrivers directory?[/quote]

lgeyer

qsqlmysql4.dll resp. qsqlmysql4d.dll

topson128

Dear Lukas Geyer,

Thank you for your instruction.
This issue is solved now.

I guess I use wrong "include & lib" path with MySQL Server,
I change to use Connector C (Client?) "include & lib" path and do the same like before.
Now, I can use QMYSQL.

Thank you very much.

[quote author="Lukas Geyer" date="1343374724"]qsqlmysql4.dll resp. qsqlmysql4d.dll[/quote]

lgeyer

You're welcome.

And just for the sake of beeing a nitpick: there is a typo in your -[SLOVED]- [SOLVED].