if (!mmString.Empty(tableName))
{
	// Fill the specified table in the DataSet
	adapter.Fill(ds, tableName);

	// Store the current select command for the current table in the
	// DataTable's extended properties
	this.SaveSelectCommand(ds, tableName, dbAdapter);
}
else
{
	 //Fill dataset, with table being named according to SQL rules
	adapter.Fill(ds);

	// Store the current select command for the current table in the
	// DataTable's extended properties
	this.SaveSelectCommand(ds, ds.Tables[0].TableName, dbAdapter);
}