Mysql plug in loading problem

[addu]

Hi All

I am trying to load thre mysql plugin to my application

My .pro file contains

LIBS +=-L ../database   -qsqlmysql4    # it path to .a lib file

LIBS +=-L ../database   -qsqlmysql4    # it path to .a lib file

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In main cpp

i included import macro

Q_IMPORT_PLUGIN(qsqlmysql)
i am getting

error: undefined reference to `qt_plugin_instance_qsqlmysql()
 
'

error: undefined reference to `qt_plugin_instance_qsqlmysql()

'

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Thanks

Yuvaraj R