anchor.diff:    end;
   
   
  +  {$REGION 'Documentation'}
  +  ///	<summary>
  +  ///	  Constructs Ansi-SQL builder interface.
  +  ///	</summary>
  +  {$ENDREGION}
     function AnsiSQLBuilder(): ISQLBuilder;
  +
  +  {$REGION 'Documentation'}
  +  ///	<summary>
  +  ///	  Constructs Transact-SQL builder interface.
  +  ///	</summary>
  +  {$ENDREGION}
     function TSQLBuilder(): ISQLBuilder;
   
   
  
positive.code:     function ToString(): string; override;
    end;
  
    TAnsiSQLBuilder = class(TInterfacedObject, ISQLBuilder)
    private
      FSQLStmtType: TSQLStatementType;
  
negative.code:     function Table(const ATablename: string): ISQLBuilder; virtual;
    end;
  
    {$REGION 'Documentation'}
    ///	<summary>
    ///	  RepresentsTransact-SQL (Microsoft SQL Server)builder.
    ///	</summary>
    {$ENDREGION}
    TTransactSQLBuilder = class(TAnsiSQLBuilder)
    protected
      procedure AppendTop(ABuilder: TStringBuilder); override;
  