/** Sends the CommandText to the SQLRelayConnection and returns the
* first column of the first row in the result set returned by the
* query. Additional columns or rows are ignored. */
public Object ExecuteScalar()
{
if (runQuery())
{
if (_sqlrcur.rowCount() == 0)
{
return(null);
}
return(SQLRelayDataReader.convertField(_sqlrcur.getFieldAsByteArray(0, 0), _sqlrcur.getColumnType(0), _sqlrcur.getColumnPrecision(0), _sqlrcur.getColumnScale(0)));
}
return(null);
}
