[Bug 4535] [UPD] Section 2.4.4 Rename: make it optional

http://www.w3.org/Bugs/Public/show_bug.cgi?id=4535





------- Comment #4 from mrys@microsoft.com  2007-05-12 19:42 -------
We should also not make feature madatory in the specification that cannot be
implemented efficiently by certain implementations (such as for example a
system that provides XML views over relational data). Because making them
mandatory in the standard does not make them implemented in the real world
either.

Having them optional in the standard gives those that implement it
interoperability.

Received on Saturday, 12 May 2007 19:42:53 UTC