1 using System; 2 using System.Collections.Generic; 3 using System.Text; 4 5 namespace System.Data.Linq.SqlClient { 6 internal abstract class DbFormatter { Format(SqlNode node, bool isDebug)7 internal abstract string Format(SqlNode node, bool isDebug); Format(SqlNode node)8 internal abstract string Format(SqlNode node); 9 } 10 } 11