Bugs item #2059394, was opened at 2008-08-19 12:05
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Category: PF/runtime
Group: Pathfinder 0.24
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Wouter Alink (vzzzbx)
Assigned to: Nobody/Anonymous (nobody)
Summary: XQ: combination of constructed and doc elements
Initial Comment:
Occurs with releases MonetDB-Jun and MonetDB-Aug. Algebra backend.
given a document aap.xml and bug.xq:
-bash-3.1$ cat aap.xml
<?xml version="1.0" encoding="utf-8"?>
<reports>
<folder name="noot">
</folder>
</reports>
-bash-3.1$ cat bug.xq
declare option pf:recursion-depth "5";
declare function doThing($folders as node()*) as node()* {
for $folder in $folders
return element folder { doThing($folder/folder) }
};
doThing((doc("aap.xml")/reports/folder, element folder { }))
-bash-3.1$
-bash-3.1$ mclient -lxq -p51240 bug.xq
MAPI = [EMAIL PROTECTED]:51240
QUERY = declare option pf:recursion-depth "5";
ERROR = !ERROR: PFll_child: cand_bat with kind test must be a real kind bat.
!ERROR: PFll_child: operation failed.
-bash-3.1$
a preliminary investigation seems to point to the following line:
"""
a0009 := step (AXIS_child, TEST_nsloc, a0012, a0010, a0011, nil, ws, 3,
ELEMENT, "", "folder", str(nil));
"""
in which BATs 10 11 and 12 have the following values:
[ "a0010" ]
#-----------------#
# t h # name
# void oid # type
#-----------------#
[ [EMAIL PROTECTED], [EMAIL PROTECTED] ]
[ [EMAIL PROTECTED], [EMAIL PROTECTED] ]
[ "a0011" ]
#-----------------#
# t h # name
# void oid # type
#-----------------#
[ [EMAIL PROTECTED], [EMAIL PROTECTED] ]
[ [EMAIL PROTECTED], [EMAIL PROTECTED] ]
[ "a0012" ]
#-----------------#
# t h # name
# void oid # type
#-----------------#
[ [EMAIL PROTECTED], [EMAIL PROTECTED] ]
[ [EMAIL PROTECTED], [EMAIL PROTECTED] ]
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