Bugs item #2690141, was opened at 2009-03-17 15:23
Message generated for change (Comment added) made by stmane
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Category: PFtijah
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Vera Hollink (vhollink)
Assigned to: Jan Flokstra (jflokstra)
>Summary: PFtijah: tokenize() fails when applied to result of concat()
Initial Comment:
mclient gives an error on the following code:
return <item> {tijah:tokenize(concat($record/Bijschrift_NL/text(), " Hallo
wereld!"))} </item>
I get the error:
ERROR = !fatal error: column 'pos15' with type '0xB00001' not found in
environment
!# halted in ../../../../source/pathfinder/compiler/mil/milgen.brg
(env_mvar_), line 704
The following `partial' queries do give correct results:
return <item> {tijah:tokenize("Hallo wereld!")} </item>
return <item> {concat($record/Bijschrift_NL/text(), " Hallo wereld!")} </item>
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>Comment By: Stefan Manegold (stmane)
Date: 2009-08-14 13:55
Message:
tagged subject
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Comment By: Jan Flokstra (jflokstra)
Date: 2009-03-18 10:24
Message:
This is the polymorphic pos problem which keeps bothering is. This case is
different because for tokenize() I do not use the pack/unpack scheme used
for other functions. I first tried to use the empty dummypos I used in in
the pack/unpack scheme but ran into CTrefine errors with non-matching bats.
Could not solve this and I now detect polymorphic pos bats and retrieve pos
from the env by using only the aat_pre type. This works for my small
examples, like
for $d in doc("dilbert.xml")//bubble
return tijah:tokenize(concat($d/text(),"newtail"))
I fixed it in Stable so it could take some time before it is also in
Current,
JanF.
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Comment By: Henning Rode (hrode)
Date: 2009-03-17 15:32
Message:
hej jan, i just guess we have a problem here in the iter/item/pos handling
for this function:
to make debugging easier you can use any other collection/document an
reproduce the same error:
tijah:tokenize(concat((pf:collection("thesis")//thesis//text()),
"hello"))
btw. it works this way correctly:
tijah:tokenize(concat(string-join((pf:collection("thesis")//thesis//text()),
""), "hello"))
maybe that helps.
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