Dynamic Mnesia Queries.
Mon Jun 21 19:19:10 CEST 1999
>There is an UNSUPPORTED function in the API that takes a Mnemosyne
>query as a string and converts it into a Mnemosyne query handle:
> Q = mnemosyne:string_to_handle(
> "query [ X || X <- table(q),Y <- table(r),X.b = Y.f1] end. "),
> mnesia:transaction(fun() -> mnemosyne:eval(Q) end).
>It may still work, but perhaps it is too limited to be useful for you.
Actually, this looks very interesting. I will be testing it later. Since we
do have access to the source code (thanks to the OpenSource policy), it
could become at least locally supported (right here ;-).
>There also exists an experimental SQL compiler that generates the
>internal form of Mnemosyne from SQL. This work was performed as a
Very interesting. Is there more information available? (A URL perhaps, or
an email address?)
Get your copy of FaxForward
More information about the erlang-questions