Schema Management | XML Data Type | Teradata Vantage - 17.10 - Schema Management - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - XML Data Type

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1140-171K
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.