Subject: cuirass: build query is too slow.

From: Mathieu Othacehe <[email-masked]>
Date: Tue, 06 Oct 2020 14:46:56 +0200

Hello,

When "db-get-builds" is called with a limit set to N, at least ~2N
queries are executed. First the main query returns the build list, then
build outputs and build products are searched.

All of this should be combined in a unique query to minimize
overhead. The limit should also by restricted to at most 1000 builds for
instance.

Thanks,

Mathieu