2.54 Function

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The Function element specifies a function node in a query expression tree.

The following are the parent and child elements of the Function element.

Parent elements

Expression

Child elements

Function.Arguments

Function.FunctionName

The following is the XML Schema definition of the Function element.           

 <xsd:complexType name="FunctionType">
   <xsd:all>
     <xsd:element name="FunctionName" type="xsd:string" />
     <xsd:element name="Arguments" type="ExpressionsType" minOccurs="0" />
   </xsd:all>
 </xsd:complexType>