| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | Joe Conway <mail(at)joeconway(dot)com> |
| Cc: | pgsql-advocacy(at)postgresql(dot)org, pgsql-sql(at)postgresql(dot)org |
| Subject: | Re: SQL Spec Compliance Questions |
| Date: | 2004-04-02 16:38:22 |
| Message-ID: | 200404020838.22698.josh@agliodbs.com |
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| Thread: | |
| Lists: | pgsql-advocacy pgsql-sql |
Joe,
Thanks for your help!
> 4.16.2 Referenceable tables, subtables, and supertables
> A table BT whose row type is derived from a structured type ST is
> called a typed table. Only a base table or a view can be a typed
> table. A typed table has columns corresponding, in name and
> declared type, to every attribute of ST and one other column REFC
> that is the self-referencing column of BT; let REFCN be the
>
> I really don't quite understand this, but I don't think we have it ;-)
Ye Gods and Little Fishes!!
Was the SQL99 Committee smoking crack, or what? What the heck is that
*for*?
--
Josh Berkus
Aglio Database Solutions
San Francisco
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