Peter Gulutzan wrote:
> The August draft of the SQL:200n standard (9075-2 Foundation) says in
> Section 4.17.2: "Every table constraint specified for base table T is
> implicitly a constraint on every subtable of T, by virtue of the fact
> that every row in a subtable is considered to have a corresponding
> superrow in every one of its supertables."
Yep, this is where we are stuck; having an index span multiple tables
in some way.
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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