/// <summary>
/// Gets flags of a specified field.
/// </summary>
/// <param name="fieldIndex">An index of the field.</param>
/// <returns>The field length or 0.</returns>
public ColumnFlags GetFieldFlags(int fieldIndex)
{
if (!CheckFieldIndex(fieldIndex))
{
return(0);
}
return(MySqlDataReaderHelper.colFlags(MySqlDataReaderHelper.fields_index(MySqlDataReaderHelper.ResultSet((MySqlDataReader)Reader), fieldIndex))); // ((MySqlDataReader)Reader).GetFieldFlags(fieldIndex);
}
/// <summary>
/// Collect additional information about current row of Reader.
/// </summary>
/// <returns>An array of <see cref="FieldCustomData"/>.</returns>
protected override object GetCustomData()
{
MySqlDataReader my_reader = (MySqlDataReader)Reader;
var data = new FieldCustomData[my_reader.FieldCount];
var resultset = MySqlDataReaderHelper.ResultSet(my_reader);
for (int i = 0; i < my_reader.FieldCount; i++)
{
var field = MySqlDataReaderHelper.fields_index(resultset, i);
data[i] = new FieldCustomData()
{
Flags = MySqlDataReaderHelper.colFlags(field), //my_reader.GetFieldFlags(i),
RealTableName = MySqlDataReaderHelper.RealTableName(field), //my_reader.GetRealTableName(i),
ColumnSize = MySqlDataReaderHelper.GetColumnSize(field) //my_reader.GetColumnSize(i)
};
}
return(data);
}
/// <summary>
/// field RealTableName
/// </summary>
/// <param name="fieldIndex"></param>
/// <returns></returns>
public string GetRealTableName(int fieldIndex)
{
if (!CheckFieldIndex(fieldIndex))
{
return(null);
}
return(MySqlDataReaderHelper.RealTableName(MySqlDataReaderHelper.fields_index(MySqlDataReaderHelper.ResultSet((MySqlDataReader)Reader), fieldIndex))); //((MySqlDataReader)Reader).GetRealTableName(fieldIndex);
}