procedure Add(const Name: String; const Fields: String; Options:
      TIndexOptions=[]; const DescFields: String=''; Compression:
      TIndexCompression=icNone; NoKeyStatistics: Boolean=False)

Usage

Call the Add method to add a new index definition object to the list of index definitions for the table. Please see the TDBISAMIndexDef object for more information on each parameter to this method.