Problems with mnemosyne

Dan Gudmundsson dgud@REDACTED
Fri Apr 11 10:07:58 CEST 2003


Can you post the record definitions and the
mnemosyne query.

/Dan

Samuel Rivas writes:
 > Hi,
 > 
 > I have a problem with mnemosyne and table indices. I want to do some
 > unions with different mnesia tables and I write a mnemosyne query to
 > do it, but I get the error {aborted,{bad_type,2,'_'}}.
 > Changing some body expressions I also get the error 
 > {aborted,{bad_type,2,'$1'}}, so I suppose that mnesia could not
 > understand the compiled query.
 > However if I delete all extra indices, the query works fine.
 > 
 >   1> get_shown_movies("en", "samu_stpbx", "Samuel", adventure).
 >   {ok,[{{movie,'4',"foo4.avi",adventure,1987,false},
 >         {movie_info,'4',"en","A synopsys ...","The princess bride"}}]}
 > 
 > If I crete the index again:
 > 
 >   2> mnesia:add_table_index(shown_movie, name).          
 >   {atomic,ok}
 >   3> get_shown_movies("gl", "samu_stpbx", "Samuel", adventure).
 >   {aborted,{database_error,{bad_type,2,'_'}}}
 > 
 > My fault?, mnemosyne fault?
 > 
 > Thanks
 > 
 > -- 
 >  ---------------------
 > |	Samuel        |
 >  ---------------------




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