Greg Stark <[EMAIL PROTECTED]> writes:
> Off the top of my head it seems the way to go about doing this would be to
> simply not insert the records in the index until commit time. This doesn't
> actually sound so hard, is there any problem with this approach?

Yeah:
        begin;
        insert into foo (key, ...) values (33, ...);
        select * from foo where key = 33;
        ...

If the SELECT uses an indexscan it will fail to find the just-inserted
row.

                        regards, tom lane

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