16.20 - Functional Description - 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)

XMLAGG aggregates multiple rows to construct an XML value. During aggregation, for a given collection of rows processed by the function, XML_value_expr is evaluated for every row and the resulting values are ordered according to the ORDER BY clause and concatenated according to the XML value concatenation semantics (same as XMLCONCAT), after eliminating NULLs.