Re: From TODO, XML?
От | fche@redhat.com (Frank Ch. Eigler) |
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Тема | Re: From TODO, XML? |
Дата | |
Msg-id | o5elr1pz8g.fsf@touchme.toronto.redhat.com обсуждение исходный текст |
Ответ на | Re: From TODO, XML? (mlw <markw@mohawksoft.com>) |
Список | pgsql-hackers |
markw wrote: : [...] Actually I have been thinking about a couple projects I have : done. Vendors like to think XML is a way to distribute databases. I would find it very helpful to see a table of what sorts of XML functionality each major vendor supports. : So a parser that can scan a DTD and make a usable create table (...) : line would be very helpful. [...] Hmm, but hierarchically structured documents such as XML don't map well to a relational model. The former tend to be recursive (e.g., have more levels of containment than the one or two that might be mappable to tables and columns.) : During a database export, a SQL table could be used to create a DTD. : [...] This mapping (relational model -> XML) is more straightforward. - FChE
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