|
Problem IC67888
|
Status: Geschlossen |
XML UPDATE REMOVES ELEMENT NAMESPACES WHEN USING "MODIFY DO INSERT <SOURCE-EXPRESSION> AFTER <TARGET-EXPRESSION>" |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / 950 - DB2 |
| Problembeschreibung: |
A document can be badly formed when using XML Update to modify a
document using "MODIFY DO INSERT <source-expression> AFTER
<target-expression>"
In certain cases where the <source-expression> is a new element
which has the same namespace declarations as the element in
<target-expression> the namespaces from the <source-expression>
will not be copied into the result document . There is a bug in
the code logic which maintains the list of namespaces which are
being copied along with the new element from the
<source-expression> which results in incorrect results.
Scenario below:
Original document that needs to be updated:
<ns:DataService xmlns:ns="http://www.mci.com/oagis/9">
<ns1:ID
xmlns:ns1="http://www.openapplications.org/oagis/9">P9027048</ns
1:ID>
<mci:ProvisioningStatus
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:oa="http://www.openapplications.org/oagis/9"
xmlns:mci="http://www.mci.com/oagis/9"
xmlns:ns3="http://www.openapplications.org/oagis/9/unqualifiedda
tatypes/1.1"
xmlns:ns4="http://www.openapplications.org/oagis/9/qualifieddata
types/1.1"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
type="Provisioning">
<oa:Code>NORMAL</oa:Code>
</mci:ProvisioningStatus>
</ns:DataService>
New element we are inserting into original document using
update with "insert after" ProvisioningStatus:
<mci:MileStone
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:oa="http://www.openapplications.org/oagis/9"
xmlns:mci="http://www.mci.com/oagis/9"
xmlns:ns3="http://www.openapplications.org/oagis/9/unqualifiedda
tatypes/1.1"
xmlns:ns4="http://www.openapplications.org/oagis/9/qualifieddata
types/1.1"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<oa:ID schemeName="LegID">OBP</oa:ID>
</mci:MileStone>
The updated document is badly formed:
<ns:DataService xmlns:ns="http://www.mci.com/oagis/9">
<ns1:ID
xmlns:ns1="http://www.openapplications.org/oagis/9">P9027048</ns
1:ID>
<mci:ProvisioningStatus
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:oa="http://www.openapplications.org/oagis/9"
xmlns:mci="http://www.mci.com/oagis/9"
xmlns:ns3="http://www.openapplications.org/oagis/9/unqualifiedda
tatypes/1.1"
xmlns:ns4="http://www.openapplications.org/oagis/9/qualifieddata
types/1.1"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
type="Provisioning">
<oa:Code>NORMAL</oa:Code>
</mci:ProvisioningStatus>
<mci:MileStone>
<--- Missing namespaces (badly formed XML
from the update)
<oa:ID schemeName="LegID">OBP</oa:ID>
</mci:MileStone>
</ns:DataService> |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* In certain cases where the <source-expression> is a new *
* element *
* which has the same namespace declarations as the element in *
* *
* <target-expression> the namespaces from the *
* <source-expression> *
* will not be copied into the result document . There is a bug *
* in *
* the code logic which maintains the list of namespaces which *
* are *
* being copied along with the new element from the *
* *
* <source-expression> which results in incorrect results. *
* *
* *
* *
* Scenario below: *
* *
* *
* *
* Original document that needs to be updated: *
* *
* *
* *
* <ns:DataService xmlns:ns="http://www.mci.com/oagis/9"> *
* *
* <ns1:ID *
* *
* xmlns:ns1="http://www.openapplications.org/oagis/9">P9027048</
* 1:ID> *
* *
* <mci:ProvisioningStatus *
* *
* xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" *
* *
* xmlns:oa="http://www.openapplications.org/oagis/9" *
* *
* xmlns:mci="http://www.mci.com/oagis/9" *
* *
* *
* *
* xmlns:ns3="http://www.openapplications.org/oagis/9/unqualified
* tatypes/1.1" *
* *
* *
* *
* xmlns:ns4="http://www.openapplications.org/oagis/9/qualifiedda
* types/1.1" *
* *
* *
* xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" *
* xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" *
* *
* xmlns:xsd="http://www.w3.org/2001/XMLSchema" *
* *
* type="Provisioning"> *
* *
* <oa:Code>NORMAL</oa:Code> *
* *
* </mci:ProvisioningStatus> *
* *
* </ns:DataService> *
* *
* *
* *
* New element we are inserting into original document using *
* *
* update with "insert after" ProvisioningStatus: *
* *
* *
* *
* <mci:MileStone *
* *
* xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" *
* *
* xmlns:oa="http://www.openapplications.org/oagis/9" *
* *
* xmlns:mci="http://www.mci.com/oagis/9" *
* *
* *
* *
* xmlns:ns3="http://www.openapplications.org/oagis/9/unqualified
* tatypes/1.1" *
* *
* *
* *
* xmlns:ns4="http://www.openapplications.org/oagis/9/qualifiedda
* types/1.1" *
* *
* xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" *
* *
* xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" *
* *
* xmlns:xsd="http://www.w3.org/2001/XMLSchema"> *
* *
* <oa:ID schemeName="LegID">OBP</oa:ID> *
* *
* </mci:MileStone> *
* *
* *
* *
* The updated document is badly formed: *
* *
* *
* *
* <ns:DataService xmlns:ns="http://www.mci.com/oagis/9"> *
* *
* <ns1:ID *
* *
* xmlns:ns1="http://www.openapplications.org/oagis/9">P9027048</
* 1:ID> *
* *
* <mci:ProvisioningStatus *
* *
* xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" *
* *
* xmlns:oa="http://www.openapplications.org/oagis/9" *
* *
* xmlns:mci="http://www.mci.com/oagis/9" *
* *
* *
* *
* xmlns:ns3="http://www.openapplications.org/oagis/9/unqualified
* tatypes/1.1" *
* *
* *
* *
* xmlns:ns4="http://www.openapplications.org/oagis/9/qualifiedda
* types/1.1" *
* *
* *
* xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" *
* xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" *
* *
* xmlns:xsd="http://www.w3.org/2001/XMLSchema" *
* *
* type="Provisioning"> *
* *
* <oa:Code>NORMAL</oa:Code> *
* *
* </mci:ProvisioningStatus> *
* *
* <mci:MileStone> *
* *
* <--- Missing namespaces (badly formed *
* XML *
* from the update) *
* *
* <oa:ID schemeName="LegID">OBP</oa:ID> *
* *
* </mci:MileStone> *
* *
* </ns:DataService> *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 version 9.5.6 *
**************************************************************** |
| Local-Fix: |
If possible, use BEFORE instead of AFTER, ie. "modify do insert
<source-expression> BEFORE <target-expression>" |
| verfügbare FixPacks: |
DB2 Version 9.5 Fix Pack 6a for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows
|
| Lösung |
Fix was delivered to DB2 version 9.5.6 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 14.04.2010
30.06.2010
30.06.2010 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
9.5.6
|
| Problem behoben lt. FixList in der Version |
