| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Tomáš Pospíšil <killteck(at)seznam(dot)cz>, pgsql-hackers(at)postgresql(dot)org, chmelab(at)gmail(dot)com |
| Subject: | Re: PROPOSAL of xmlvalidate |
| Date: | 2010-11-29 18:30:51 |
| Message-ID: | 1140.1291055451@sss.pgh.pa.us |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> On 11/29/2010 12:36 PM, Robert Haas wrote:
>> But that could equally well be stored in a user table rather than a
>> system table.
> Yeah. The trouble is you won't be able to use that reliably in a check
> constraint, which I imagine is one of the principal intended purposes.
Moving the same data to a system table doesn't fix that, unless you
require that the system table be immutable ... which'd seem to make
the idea useless.
regards, tom lane
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2010-11-29 18:38:54 | Re: compile error via SIOCGLIFCONF from ip.c on hpux-11 |
| Previous Message | Merlin Moncure | 2010-11-29 18:19:35 | compile error via SIOCGLIFCONF from ip.c on hpux-11 |