XMLRelation Example 2: OutputType ('parentchild') - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
8.00
1.0
Published
May 2019
Language
English (United States)
Last Update
2019-11-22
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blj1506016597986.ditamap
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dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantage™

Input

SQL Call

SELECT * FROM XMLRelation (
  ON xmlrelation_input
  USING
  TextColumn ('xmldocument')
  DocIDColumns ('xid')
  MaxDepth (3)
  OutputType ('parentchild') 
) AS dt ORDER BY 1,2;

Output

The output table shows the attribute, value, and parent node for each node.

xid out_nodeid element attributes value_col parent_id
1 1 School name=UCLA    
1 2 Dept name=EE   1
1 3 Class A=grad,B=undergrad   2
1 4 Student   Harry 3
1 5 Grade   A+ 3