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How can I determine type of QSqlError which was returned from your library? Especially I need to know about errNoData() type.

Hi,

When QxOrm library detects an internal error using qx::dao functions, it returns a QSqlError instance with a type of QSqlError::UnknownError.
Maybe one thing I can add to the library is a number error : you would be able to get this code error using QSqlError::number() method.
With current version of QxOrm library, you can use the QSqlError::databaseText() method to know which error you have.
For example :

Code: Select all

if (myDaoError.databaseText() == "[QxOrm] sql query returns no data")
{
   // Here is a errNoData() error
}

Note : for more details about QSqlError class : http://doc.qt.nokia.com/4.7-snapshot/qsqlerror.html