Hello, yeah, i meant that one of my CP predicates should be double so when read in java, it is null. i am not using EXDR, i am taking the result of Eclipse in CompoundTerm and i extract the needed arguments of it. Where should i instiantiate my variable??? when using a query in Eclipse i get the result with no problem. The problem is when reading the result from java.... Thank you a lot, Carole Dawood Computer Science and Engineering German University in CairoReceived on Mon Apr 26 2010 - 21:55:57 CEST
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