[erlang-questions] mnesia, log tables

Anton Fedorov <>
Sat Sep 30 08:13:32 CEST 2006

Hello, erlang-questions.

How to write effectively log of operations, so later I will able to
effectively select part for some time and build some statistics?

Mnesia doesn't have, as I see, compound indexes and read of range...

May be just do compound fields? since in general I need in montly
blocks, add to record key yearmonth (f.e. 200609) and add index for

Best regards,
  Call2Ru Service
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