[Monetdb-developers] An XQuery question

Ying Zhang Y.Zhang at cwi.nl
Sun May 6 22:28:57 CEST 2007

Dear developers,

If I run the follwoing XQuery query with Galax:

declare namespace t = "test";

declare function t:echoVoid() { () };

Galax gives a warning:

$ galax-run ~/test.xq 
Expression '???' at File "/ufs/zhang/test.xq", line 3, characters 8-37
has empty type, but is not the empty expression


Does any one have an idea how I can correct/modify my query to get rid
of this warning?

Thanks in advance!


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