Re: Index on a range array

Hello,

I'm trying to simplify a schema, where I had many ranges floating around. My idea is to put them all in an array field and query like this:

SELECT

 event.*

FROM event

JOIN participant_details

 USING (participant_id)

WHERE

 tsrange(event.start, event.end) && ANY (participant_details.periods);

periods is tsrange[].

I've tryed and it worked, but without indexes. I've tried something, but didn't found anything... Does someone know how to index this kind of field (tsrange[])?

From the docs I learn that there is some GIST magic, but I would need to code in C. Is that true?

Regards,

--
Daniel Cristian Cruz
クルズ クリスチアン ダニエル