Dear MonetDB users, We are trying to add load the INEX XML Wikipedia data into MonetDB but we get some strange error messages: When adding documents: $ echo 'pf:add-doc("/data/erikt/inex2009/tmp/330.xml", "330")' | /storage/erikt/MonetDB/bin/mclient -lxquery MAPI = monetdb@localhost:50000 QUERY = pf:add-doc("/data/erikt/inex2009/tmp/330.xml", "330") ERROR = !ERROR: interpret_params: insert(param 3): invalid BAT. When querying the data: $ echo -e 'let $c := collection("330")\nfor $t in $c//article\nreturn($t//title/text())' | /storage/erikt/MonetDB/bin/mclient -lxquery ... text {"The Black Stallion (film)"}, text {"Halle, Germany"}, text {"FLCL"}, write error We get only 5% of the data that was expected from the query and then it crashes with the message "write error". Does anyone know what could cause these problems? Please respond to me personally (e.f.tjong.kim.sang(at)rug.nl) since I am not a member of this mailing list. Erik TKS -------- e-mail: e.f.tjong.kim.sang@rug.nl WWW: http://www.let.rug.nl/erikt/