Re: 15x slower PreparedStatement vs raw query - Mailing list pgsql-performance

From Laurenz Albe
Subject Re: 15x slower PreparedStatement vs raw query
Date
Msg-id b6b22f2c59a0dede4271bec0deeb85efcb85abb2.camel@cybertec.at
Whole thread Raw
In response to Re: 15x slower PreparedStatement vs raw query  (Alex <cdalxndr@yahoo.com>)
Responses Re: 15x slower PreparedStatement vs raw query
List pgsql-performance
On Tue, 2021-05-04 at 13:59 +0000, Alex wrote:
> "Powerful general purpose relational database" but not smart... 

Too smart can easily become slow...

> I propose a feature to use information from previously executed queries to adjust the query plan time accordingly.
> Reusing the same generic plan may and will lead to very long execution times.

AI can go wrong too, and I personally would be worried that such cases
are very hard to debug...

Yours,
Laurenz Albe
-- 
Cybertec | https://www.cybertec-postgresql.com




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