Showing posts with label sqlxml3. Show all posts
Showing posts with label sqlxml3. Show all posts

Tuesday, March 27, 2012

Bulk Load Identity Propagation

Hello,
I'm working with the SQLXML3.0 Bulk Loader SP3 & I am having a problem
propagating identity columns. I can get the identity to propagate to one
child, but the grandchild ends up getting 0s in the column that I expect the
identity value to be in.
Has anyone else had this problem, or can any of you see what I'm doing
wrong?
TIA,
Aelk
Here is a snippet from my xsd:
<xs:annotation>
<xs:appinfo>
<sql:relationship name="Batch-Test"
parent="XMLDM_Batch"
parent-key="BatchID"
child="XMLDM_Test"
child-key="BatchID" />
</xs:appinfo>
</xs:annotation>
<xs:annotation>
<xs:appinfo>
<sql:relationship name="Test-Child2"
parent="XMLDM_Test"
parent-key="BatchID ID"
child="XMLDM_TestChild2"
child-key="BatchID Child2ID" />
</xs:appinfo>
</xs:annotation>
<xs:annotation>
<xs:appinfo>
<sql:relationship name="Child2-GrandChild"
parent="XMLDM_TestChild2"
parent-key="BatchID Child2ID"
child="XMLDM_TestGrandChild"
child-key="BatchID Child2ID" />
</xs:appinfo>
</xs:annotation>
<xs:element name="TEST" sql:relation="XMLDM_Test"
sql:relationship="Batch-Test" >
<xs:complexType>
<xs:sequence>
<xs:element name="CHILD2" minOccurs="0" maxOccurs="unbounded"
sql:relation="XMLDM_TestChild2" sql:relationship="Test-Child2">
<xs:complexType>
<xs:sequence>
<xs:element name="GRANDCHILD" minOccurs="0"
maxOccurs="unbounded" sql:relation="XMLDM_TestGrandChild"
sql:relationship="Child2-GrandChild" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
And here is a sample of my XML that I am trying to load:
<TEST>
<CHILD2>
<GRANDCHILD>my grandchild</GRANDCHILD>
</CHILD2>
</TEST>
I'm getting the following in my tables:
XMLDM_Test:
BatchID ID
30 6
XMLDM_TestChild2:
BatchID Child2ID
30 6
XMLDM_TestGrandChild:
BatchID Child2ID Grandchild
30 0 my grandchild
This looks like a limitation in SqlXml3 Sp3.
Bertan ARI
This posting is provided "AS IS" with no warranties, and confers no rights.
"aelk" <aelk@.discussions.microsoft.com> wrote in message
news:D9B0719F-89DF-437A-A06F-43D6257817F1@.microsoft.com...
> Hello,
> I'm working with the SQLXML3.0 Bulk Loader SP3 & I am having a problem
> propagating identity columns. I can get the identity to propagate to one
> child, but the grandchild ends up getting 0s in the column that I expect
> the
> identity value to be in.
> Has anyone else had this problem, or can any of you see what I'm doing
> wrong?
> TIA,
> Aelk
> Here is a snippet from my xsd:
> <xs:annotation>
> <xs:appinfo>
> <sql:relationship name="Batch-Test"
> parent="XMLDM_Batch"
> parent-key="BatchID"
> child="XMLDM_Test"
> child-key="BatchID" />
> </xs:appinfo>
> </xs:annotation>
> <xs:annotation>
> <xs:appinfo>
> <sql:relationship name="Test-Child2"
> parent="XMLDM_Test"
> parent-key="BatchID ID"
> child="XMLDM_TestChild2"
> child-key="BatchID Child2ID" />
> </xs:appinfo>
> </xs:annotation>
> <xs:annotation>
> <xs:appinfo>
> <sql:relationship name="Child2-GrandChild"
> parent="XMLDM_TestChild2"
> parent-key="BatchID Child2ID"
> child="XMLDM_TestGrandChild"
> child-key="BatchID Child2ID" />
> </xs:appinfo>
> </xs:annotation>
> <xs:element name="TEST" sql:relation="XMLDM_Test"
> sql:relationship="Batch-Test" >
> <xs:complexType>
> <xs:sequence>
> <xs:element name="CHILD2" minOccurs="0" maxOccurs="unbounded"
> sql:relation="XMLDM_TestChild2" sql:relationship="Test-Child2">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="GRANDCHILD" minOccurs="0"
> maxOccurs="unbounded" sql:relation="XMLDM_TestGrandChild"
> sql:relationship="Child2-GrandChild" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:sequence>
> </xs:complexType>
> </xs:element>
>
> And here is a sample of my XML that I am trying to load:
> <TEST>
> <CHILD2>
> <GRANDCHILD>my grandchild</GRANDCHILD>
> </CHILD2>
> </TEST>
> I'm getting the following in my tables:
> XMLDM_Test:
> BatchID ID
> 30 6
> XMLDM_TestChild2:
> BatchID Child2ID
> 30 6
> XMLDM_TestGrandChild:
> BatchID Child2ID Grandchild
> 30 0 my grandchild