Mnemosyne + erl_eval

M. Harris Bhatti <>
Sun Nov 13 20:14:28 CET 2005


Hi all,

Writing up a function that can handle dynamic fields and retrieve
those from the database. The core of it is to evaluate a query in
string form and returning its handle to be evaluated by Mnemosyne.
Here are the steps:
Generating the query ListComprehension end. syntax for the query in string form.
Scanning it, parsing it and then evaluating it. Now when I try to
evaluate it using erl_eval:expr I get an error with an exit value
{{mnemosyne,"query",},[{erl_eval,expr,2}]}. Can somebody explain to me
what does this mean?


Thanks,
--
Harris M. Bhatti



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