hello, I am using ALGODEBUG THRprintf for printing & updating the MonetDB/MonetDB/src/gdk/gdk_relop.mx file but then also after installing monetdb I am unable to find any change in the output when I run monetdb in debug mode = 2097152. I have source code of monetDB & a script named as monetdb-install.sh I firstly run this script as ./monetdb-install.sh --enable-xquery. after its procedure gets completed i need to install few more things with the help of synaptic manager, that are as follows: 1) libmonetdb4-xquery0 2) monetdb4-server 3) monetdb5-sever 4) libmonetdb4-server4 5) libmonetdb5-sever5 6) libmonetdb-client1 7) libmonetdb1 8) monetdb-client 9) monetdb-xquery Previously i was trying to use ecllipse c/c++ version to run monetdb but i wasn't able to find the way of doing so. thats the reason I m doing the change in the source code & installing it again . But now also I cann't see the changes which I m making in source code . plz if anyone can tell me that why is it not working correctly & how can I make it work correctly. The INTERNET now has a personality. YOURS! See your Yahoo! Homepage. http://in.yahoo.com/