complexType "queryRequestType"
Namespace:
http://schemas.microsoft.com/hs/2001/10/core
Content:
complex, 2 elements
Defined:
globally in hsdl.xsd; see XML source
Includes:
definitions of 2 elements
Used:
at 1 location
XML Representation Summary
<...>
   
Content: 
</...>
Content Model Elements (2):
changeQuery (in queryRequest), xpQuery (in queryRequest)
All Direct / Indirect Based Elements (1):
queryRequest
Known Usage Locations
XML Source (see within schema source)
<xsd:complexType name="queryRequestType">
<xsd:sequence>
<xsd:element maxOccurs="unbounded" minOccurs="0" name="xpQuery" type="xpQueryType">
<xsd:annotation>
<xsd:documentation>
This element specifies an XPath query against the data contained
within the specified document. The
element is contains an XPath expression that selects
the nodes the client needs to extract from .NET My Services, and constraints on how many
nodes the selection must match.
</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:element maxOccurs="unbounded" minOccurs="0" name="changeQuery" type="changeQueryType">
<xsd:annotation>
<xsd:documentation>
This element is used to request a list of updates relative to a single
selected node and a
<b>changeNumber</b>
value on that node. It is designed specifically
to support client-side caching of .NET My Services content. Any
<b>xdb:blue</b>
node
can be selected
with the
<b>select</b>
attribute. It is an error condition to select more than a single node. While
this element does not support
<b>minOccurs/maxOccurs</b>
attributes, it is as if
<b>minOccurs</b>
=0 and
<b>maxOccurs</b>
=1.
The response to this message is an
<b>updateRequest</b>
message that contains the insert, replace,
and delete operations that should be processed by the client software to bring its
cache up to date with respect to the change number specified in this element.
<p/>
There will be times when the .NET My Services system will be unable to return a
<b>changeQueryResponse</b>
that is complete enough bring a client cache in sync. This
can occur when the client is way out of date and numerous delete operations have occurred. In these
situations, a
<b>changeQuery</b>
will simply fail with a fault condition
and, in response to this
message, the client should discard and rebuild its cache.
</xsd:documentation>
</xsd:annotation>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
Content Element Detail (all declarations; 2/2)
changeQuery
Type:
changeQueryType, complex content
Defined:
locally within (this) queryRequestType complexType
This element is used to request a list of updates relative to a single selected node and a <b>changeNumber</b> value on that node. It is designed specifically to support client-side caching of .NET My Services content. Any <b>xdb:blue</b> node can be selected with the <b>select</b> attribute. It is an error condition to select more than a single node. While this element does not support <b>minOccurs/maxOccurs</b> attributes, it is as if <b>minOccurs</b>=0 and <b>maxOccurs</b>=1. The response to this message is an <b>updateRequest</b> message that contains the insert, replace, and delete operations that should be processed by the client software to bring its cache up to date with respect to the change number specified in this element. <p/> There will be times when the .NET My Services system will be unable to return a <b>changeQueryResponse</b> that is complete enough bring a client cache in sync. This can occur when the client is way out of date and numerous delete operations have occurred. In these situations, a <b>changeQuery</b> will simply fail with a fault condition and, in response to this message, the client should discard and rebuild its cache.
XML Source (see within schema source)
<xsd:element maxOccurs="unbounded" minOccurs="0" name="changeQuery" type="changeQueryType">
<xsd:annotation>
<xsd:documentation>
This element is used to request a list of updates relative to a single
selected node and a
<b>changeNumber</b>
value on that node. It is designed specifically
to support client-side caching of .NET My Services content. Any
<b>xdb:blue</b>
node
can be selected
with the
<b>select</b>
attribute. It is an error condition to select more than a single node. While
this element does not support
<b>minOccurs/maxOccurs</b>
attributes, it is as if
<b>minOccurs</b>
=0 and
<b>maxOccurs</b>
=1.
The response to this message is an
<b>updateRequest</b>
message that contains the insert, replace,
and delete operations that should be processed by the client software to bring its
cache up to date with respect to the change number specified in this element.
<p/>
There will be times when the .NET My Services system will be unable to return a
<b>changeQueryResponse</b>
that is complete enough bring a client cache in sync. This
can occur when the client is way out of date and numerous delete operations have occurred. In these
situations, a
<b>changeQuery</b>
will simply fail with a fault condition
and, in response to this
message, the client should discard and rebuild its cache.
</xsd:documentation>
</xsd:annotation>
</xsd:element>
xpQuery
Type:
xpQueryType, complex content
Defined:
locally within (this) queryRequestType complexType
This element specifies an XPath query against the data contained within the specified document. The element is contains an XPath expression that selects the nodes the client needs to extract from .NET My Services, and constraints on how many nodes the selection must match.
XML Source (see within schema source)
<xsd:element maxOccurs="unbounded" minOccurs="0" name="xpQuery" type="xpQueryType">
<xsd:annotation>
<xsd:documentation>
This element specifies an XPath query against the data contained
within the specified document. The
element is contains an XPath expression that selects
the nodes the client needs to extract from .NET My Services, and constraints on how many
nodes the selection must match.
</xsd:documentation>
</xsd:annotation>
</xsd:element>