PrimaryKey element (DataRecordSet_Type complexType) (Visio XML)

Identifies one or more primary-key columns in the data recordset.

Element information

	Value
Element type	PrimaryKey_Type
Namespace	http://schemas.microsoft.com/office/visio/2012/main
Schema file	VisioSchema15.xsd
Document parts	recordsets.xml

< xs:element name="PrimaryKey" type="PrimaryKey_Type" minOccurs="0" maxOccurs="unbounded" >
</xs:element >

If the schema defines specific requirements, such as sequence, minOccurs, maxOccurs, and choice, see the definition section.

Element	Type	Description
DataRecordSet	DataRecordSet_Type	Stores, formats, refreshes, and exposes data queried from a database in Microsoft Visio.

Element	Type	Description
RowKeyValue	RowKeyValue_Type	Specifies the value of this component of the primary key for an individual row of a recordset. There MUST be at least one occurrence of this child element.

Attribute	Type	Required	Description	Possible values
ColumnNameID	xsd:string	optional	Specifies the name of a field that is a component of the primary key. It MUST be the value of the ColumnNameID attribute of a DataColumn_Type descendant element of the DataRecordSet_Type whose primary key is being specified.	Values of the xsd:string type.