[erlang-questions] Mnesia and automatic generation of primary keys

Philip Robinson <>
Mon Jul 2 13:01:18 CEST 2007


On 7/2/07, Matej Kosik <> wrote:
> Now when I am thinking about tables I need and their attributes, I would like to generate unique primary keys for new entries to certain tables (where none of their attributes is a clear candidate for primary key).

Matej,

Have you tried mnesia:dirty_update_counter/2 & /3?

Cheers,
Philip



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