On thing I failed to note here, that is probably critical ... its a 7.3
On Sat, 9 Oct 2004, Tom Lane wrote:
> "Marc G. Fournier" <scrappy(at)hub(dot)org> writes:
>> Have a table with two FKs on it ... 2 different fields in the table point
>> to the same field in another table ...
>> When I do an 'EXPLAIN ANALYZE DELETE FROM table WHERE field = #;', it
>> never comes back ... or, at lesat, takes a *very* long time ...
> Do you have indexes on the referencing columns? Are they exactly the
> same datatype as the referenced column? You can get really awful plans
> for the FK-checking queries if not.
> regards, tom lane
Marc G. Fournier Hub.Org Networking Services (http://www.hub.org)
Email: scrappy(at)hub(dot)org Yahoo!: yscrappy ICQ: 7615664
In response to
pgsql-sql by date
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