1.0 - 8.00 - XMLRelation Example 5: ErrorHandler - Teradata Vantage

Teradata® Vantage Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.0
8.00
Release Date
May 2019
Content Type
Programming Reference
Publication ID
B700-4003-098K
Language
English (United States)

This example handles a malformed input document.

Input

The second XML document is malformed.

xmlrelation_error
xid xmldocument
1 <School name="UCLA">

: <Dept name="EE">

: </Dept>

: </School>

2 <School /School> name="UTA">

SQL Call

SELECT * FROM XMLRelation (
  ON xmlrelation_error
  USING
  TextColumn ('xmldocument')
  DocIDColumns ('xid')
  MaxDepth (1)
  ErrorHandler ('true;xmldocument') 
) AS dt;

Output

xid out_nodeid element attributes value_col d0id d1id errorhandler
1 2 Dept name=EE   1 2  
1 1 School name=UCLA   1    
2             <School /School> name="UTA">