Altova Mailing List Archives>Archive Index >xmlschema-dev Archive Home >Recent entries >Thread Prev - xs:unique question [Thread Next] Re: xs:unique questionTo: "Markus Gamperl" <markus.gamperl@---.--> Date: 2/14/2007 3:00:00 PM On 2/14/07, Markus Gamperl <markus.gamperl@g...> wrote: > > Hi. > > I have defined the following complex type with a unique: > > <xs:complexType name="root"> > <xs:sequence> > <xs:element name="name" type="xs:string"/> > <xs:element name="daten" nillable="true"> > <xs:complexType> > <xs:sequence> > <xs:element name="preiszeile"> > <xs:complexType> > <xs:sequence maxOccurs="unbounded"> > <xs:element name="zweig" type="xs:integer"/> > <xs:element name="herkunft" type="xs:integer"/> > <xs:element name="anzahlen" type="xs:string"/> > </xs:sequence> > </xs:complexType> > </xs:element> > </xs:sequence> > </xs:complexType> > <xs:unique name="uniquepreis"> > <xs:selector xpath="preiszeile"/> > <xs:field xpath="zweig"/> > <xs:field xpath="herkunft"/> > </xs:unique> > </xs:element> > </xs:sequence> > </xs:complexType> > > example for a xml file: > <root> > <name>76</name> > <daten> > <preiszeile> > <zweig>11</zweig> > <herkunft>0</herkunft> > <anzahlen>test</anzahlen> > </preiszeile> > <preiszeile> > <zweig>11</zweig> > <herkunft>0</herkunft> > <anzahlen>test</anzahlen> > </preiszeile> > <preiszeile> > <zweig>11</zweig> > <herkunft>0</herkunft> > <anzahlen>test</anzahlen> > </preiszeile> > ... > </daten> > </root> > > I want a unique key over all zweig + herkunft elements. > Therefore I used xs:unique but it don't work... You appear to have put maxOccurs="unbounded" on the wrong xs:sequence - you need to put on the sequence defining the <preiszeile> children of <daten>, according to your example input. cheers andrew From markus.gamperl@g... Wed Feb 14 15:19:19 2007 Received: from lisa.w3.org ([128.30.52.41]) by frin | ||||||
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