QSql fetching smaller data set

[Ankit.Jain]

Hi,
I was checking a SQL->Qt link and found that the number of records fetched was lower than the number of tuples present in the SQL DB.

Code:
SQL Query

select * from [Table Name] where TxTimestamp=0.08249259

The number of tuples in table is 256, while the code :

queryResult.exec(QString("select * from [TABLE NAME] where TxTimestamp="0.08249259"));
int noOfRecords = queryResult.record().count();

noOfRecords = 21.

What might the problem I am facing?

EDIT:

Using:

while(queryResult.next())
    {
    }

to traverse the result iterates through all 256 inputs

[jsulm]

@Ankit.Jain Use http://doc.qt.io/qt-5/qsqlquery.html#size
QSqlRecord returned by record() is something different, see http://doc.qt.io/qt-5/qsqlquery.html#record
http://doc.qt.io/qt-5/qsqlrecord.html#count "Returns the number of fields in the record."