[erlang-bugs] All keys in the same slot (Mnesia/dets)

Igor Ribeiro Sucupira <>
Tue Jun 7 18:12:17 CEST 2011


I know I can use another module instead of mnesia_frag_hash (and we have
tables that don't use it).

But it's too late now. I don't see a way to do that without much pain. The
cheapest approach I can think of is to create other tables, change the code
to use both versions of each table and then migrate the data. It will take a
month. :-(

Changing dets would be less painful, but I don't know if it's "doable".

Is this pitfall with table fragmentation documented anywhere?

Thanks.
Igor.
 Em 07/06/2011 05:01, "Erik Søe Sørensen" <> escreveu:
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