On Thu, Mar 13, 2025 at 11:49 PM Durgamahesh Manne <
maheshpostgr...@gmail.com> wrote:

> To return one row takes 43ms is not optimal
>

It's actually much faster than that, but even 43ms is overall good. The
query is already pretty optimal, as it uses a single index only scan. There
are a few tricks left to make this potentially faster, but you may want to
look into using some sort of in-memory caching system if your application
is that sensitive to timings. Or find us a version in which the execution
time is not 1/20th of a millisecond and we can work on that one.

Also take a look at pg_stat_statements so you can see how fast the query is
on average.

Cheers,
Greg

--
Crunchy Data - https://www.crunchydata.com
Enterprise Postgres Software Products & Tech Support

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