GdaDataModelIndex Management of #GdaDataModel indexes @name: @table_name: @primary_key: @unique_key: @references: @col_idx_list: @Returns: @dmi: @Returns: @dmi: @lhs: @rhs: @Returns: @dmi: @Returns: @dmi: @name: @dmi: @Returns: @dmi: @name: @dmi: @Returns: @dmi: @pk: @dmi: @Returns: @dmi: @uk: @dmi: @Returns: @dmi: @ref: @dmi: @Returns: @dmi: @col_idx_list: