How can I get the number of columns in QSqlQuery.

[fengtian.we]

How can I get the number of columns in QSqlQuery.

use the ->size() get a number of rows. what about columns ??

[fengtian.we]

Ok I get it:

QSqlQuery q("select * from employees");
QSqlRecord rec = q.record();

qDebug() << "Number of columns: " << rec.count();