[xquery-talk] Multiple computed attributes in Saxon 8.9
Claus
claus.klingberg at gmail.com
Tue May 15 17:47:52 PDT 2007
Hi list,
I'm using Saxon 8.9.0.3J and I get the following error that puzzles me:
Error on line 33 column 37 of file:/c:/work/pue-get-vehicle.xq:
XPST0008: XQuery static error in #...ute pg {data($pg/v:Description#:
Variable $pg has not been declared
Static error(s) in query
Here is part of the source where the error occurs - line #33 in the error
message is line #14 below:
[...]
1 <models>
2 {
3 for $model in doc("pue_current/pue-vehicleModelList.xml")//v:VehicleModel
4 let $br :=
doc("pue_current/pue-stamm-br.xml")//v:Series[@ID=$model/@SeriesID]
5 where some $modelbm in $model/v:DesignNumber satisfies
($modelbm/@ID = $bm/@ID)
6 return
7 <vehiclemodel>
8 {
9 (: TODO: make use of WHC and Plant attributes as well :)
10 let $pg :=
doc("pue_current/pue-stamm-prod.xml")//v:ProductGroup[@ID=$br/@ProductGroupID]
11 let $brand :=
doc("pue_current/pue-stamm-marken.xml")//v:Brand[@ID=$br/@BrandID]
12 return
13 attribute brand {data($brand/v:Description[@language="deu"])},
14 attribute pg {data($pg/v:Description[@language="deu"])},
15 attribute series {data($br/v:Description[@language="deu"])}
16 }
17 </vehiclemodel>
18 }
19 </models>
[...]
What really irritates me is that I can resolve the error by either deleting
line #14 (which seems reasonable) *or* by deleting line #13 (!!).
The error message says I haven't declared variable $pg, but I thought I did
in line #10. Removing line #14 obviously works, but so does removing line
#13. Looks like XQuery won't allow me to have more than two computed
attributes following each other.
What am I missing here?
Thanks,
Claus
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