| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Cc: | "Brijesh Shrivastav" <Bshrivastav(at)esri(dot)com> |
| Subject: | Re: XML Support related questions |
| Date: | 2008-05-24 11:32:06 |
| Message-ID: | 200805241332.08381.peter_e@gmx.net |
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| Lists: | pgsql-general |
Am Donnerstag, 22. Mai 2008 schrieb Brijesh Shrivastav:
> 1) Can xml column be constrained to be DOCUMENT or CONTENT type?
Using a check constraint that does IS [NOT] DOCUMENT on the value.
> 2) Is there plan in near future to support XML schema validation
> i.e to ensure inserted xml document conforms to a preregistered set of
> XML schemas.
Plans yes, but I don't think anyone is working on it at the moment.
> 3) Support for XQuery - I know it is asking for too much but when
> do you see it happening in the future.
See #2.
> 4) Support for xml indexes - Is it something that is being worked
> upon for next release?
See #3. ;-) Of course this question is a bit underspecified, because indexes
depend on some operators, and XML does not have any operators at the moment,
so what do you want to index?
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