/// <summary>
/// Adds all properties in model that are either value or string type.
/// </summary>
/// <returns></returns>
public AllColumnSelect <T> AddAllColumns()
{
Columns = _helper.GetAllValueTypeAndStringColumns(typeof(T));
return(new AllColumnSelect <T>(_list, _tableName, Columns, _schema, _sourceAlias, _targetAlias,
_sqlTimeout, _bulkCopyTimeout, _bulkCopyEnableStreaming, _bulkCopyNotifyAfter, _bulkCopyBatchSize, _sqlBulkCopyOptions, _ext));
}
