| Extracted from Pike v7.8 release 866 at 2016-04-05.

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ADT
ADT.Table
ADT.Table.table

# Method ADT.Table.table()->group()

Method group

  `this_program group(mapping(int|string:function)|function f, mixed ... args)`

Description

  This method calls the function f for each column each time a non uniqe row will be joined. The table will be grouped by the columns not listed. The result will be returned as a new table object.