Altova Mailing List Archives>Archive Index >xmlschema-dev Archive Home >Recent entries >Thread Prev - Re: Xml Schema profile >Thread Next - RE: Xml Schema profile RE: Xml Schema profileTo: <lists@----------.--->, "'Paul Kiel'" <paul@------.---> Date: 7/19/2006 8:55:00 PM > > Actually, support for redefine is fairly surprising. You mean, the level of support is surprisingly high? Yes, I'm mildly surprised that I support it ;-). > There > are issues that you can run into if you use a strange mix of > namespaces and redefining of chameleon components. In the > general case we have seen a lot of improvement in the past year. > Saxon basically imposes the rule, in managing its schema cache, that once a type has been used then it can't be redefined. Using a type means using it for validating an instance or for compiling a query or stylesheet. This is a bit of a blunt instrument, but it seems to eliminate most of the potential problems. The rule ensures that all references to a type with a given name are referring to the same type. Michael Kay http://www.saxonica.com. From noah_mendelsohn@u... Wed Jul 19 19:56:49 2006 Rece | ||||||
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