2.1.2.27 [ISO/IEC9075-14:2011] X045, Basic table mapping: with target namespace

V0062:

The specification states the following:

 Subclause 9.11, "Mapping an SQL table to XML and an XML Schema document":
  
 Without Feature X045, "Basic table mapping: with target namespace", a conforming application shall not invoke this Subclause of this part of this International Standard with TARGETNS that is not a zero-length string.

Microsoft SQL Server 2008 R2 and Microsoft SQL Server 2012 vary as follows:

Transact-SQL partially supports this feature. See the XMLSCHEMA directive of the FOR XML clause [MSDN-SSDBEng] for equivalent functionality.

This variation pertains to XML 1.0 [XML10/5] functionality in SQL Server.