17.10 - XMLPUBLISH_STREAM Syntax - 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)
TD_SYSXML.XMLPUBLISH_STREAM (
  queryString,
  Xslt,
  documentGroupingSpec
)

Syntax Elements

queryString
The SQL query string whose results are published in XML format.
IN parameter of data type VARCHAR(20000), CHARACTER SET UNICODE.
If queryString is NULL, the XmlString return value will be NULL.
Xslt
The XSLT stylesheet representing the mapping from the tabular model of the SQL query result set to the tree model of the XML output.
IN parameter of data type XML.
The Xslt argument is an XML type instance representing a consolidated stylesheet or simply a stylesheet if it does not use stylesheet includes. This stylesheet should map the user query results to the desired XML output.
If Xslt is NULL, the XmlString return value is the XML resulting from canonical publishing.
documentGroupingSpec
A string on the basis of which the query results are organized into XML documents. The string format is a comma-separated list of column names.
IN parameter of data type VARCHAR(512), CHARACTER SET UNICODE.
If documentGroupingSpec is NULL, the XmlString column in the result set represents a single document representing the query results in XML format. If documentGroupingSpec is not NULL, the XmlString column represents multiple documents, with the documents separated by a NULL in the XmlString column.