Havasvölgyi Ottó <havasvolgyi(dot)otto(at)gmail(dot)com> writes:
> I also tried Row constructors with a Between expression, but in this case
> Postgres handled the elements of the row independently, and this led to
> false query result.
What version of Postgres is this? row constructors were fixed a long time ago
to not do that and the main benefit of that was precisely that this type of
expression could use a multi-column index effectively.
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