[SOLVED] Problems with pointers between QSqlQuerry and QSqlDatabase
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i have a smole piece of code that create me a lot f trouble.. and I do nt understand why.. if any of yoou can explayn that will be greatfull..
@
//to create QSqlDatabase i have
QSqlDatabase *myDb = new QSqlDatabase();
.......// and all orther stuff for connection - is ok is working is open.//to create a querry now
QSqlQuery *myQuery = new QSqlQuery(myDb);
//my sql query and querry exec...
@but there is giving me this error
in the static member function 'static QSqlQuery* myClassName::myFunctionName(); no matching function for call to QSqlQuery::QSqlQuery(QSqlDatabase*)
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ok.. I've solved myself is just a simple pointer mistake.. so.. from..
@QSqlQuery *myQuery = new QSqlQuery(myDb);@
become
@QSqlQuery *myQuery = new QSqlQuery(*myDb);@
and everithing is fine now..
just do not forget *-- -
Hi,
Please have a look at "QSqlDatabase's documentation":http://qt-project.org/doc/qt-5/qsqldatabase.html#details to see the proper use of that class
