16.20 - Schema Management - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantageā„¢ XML Data Type

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1140-162K
Language
English (United States)

Methods on the XML type such as CREATESCHEMABASEDXML and ISSCHEMAVALID take an XSD (XML Schema Definition) schema as a parameter and validate the XML type instance against it. Teradata recommends that you store the schemas as XML type values in tables with unique identifiers associated with them. When invoking a method that requires the schema as an input argument, you can join the schema table and specify the schema by its unique identifier in the WHERE clause.