[erlang-questions] clarify: mnesia:first on fragmented table

Paul Mineiro <>
Sat Nov 17 03:03:02 CET 2007


hi.

in my version of erlang, i can't invoke mnesia:first/1 under
mnesia:activity/4 using mnesia_frag access module because
mnesia_frag:first/3 is not implemented, i.e., i can't iterate
on a fragmented table using first and next.

also i notice that -behaviour (mnesia_access) lines are commented out in
mnesia.erl and mnesia_frag.erl and furthermore i cannot find a definition
of the mnesia_access behaviour anywhere (there is of course the implicit
definition via the usage in mnesia.erl).

is this expected?

-- p

Optimism is an essential ingredient of innovation. How else can the
individual favor change over security?

  -- Robert Noyce



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