Multiple events may be created with the same timestamp; we add a
default ordering by "id" such that these have a consistent ordering in
tests (to solve for flaky tests), as well as in the internal API.
This index is used by `active_users_audit:is_bot:day`, and provides
roughly a 2x speedup. The existing
`zerver_realmauditlog_realm__event_type__event_time` is used if there
is a realm limit, but the standard statistics fill runs for all realms
at once, and thus cannot use it.
Adds an index on RealmAuditLog for the realm, event_type, and
event_time in order to improve database queries on these audit logs.
tabbott verified using EXPLAIN ANALYZE that this also considerably
speeds up queries that order by ID rather than event_time, but
event_time is how these should be ordered given the possibility of
backfills.
Adds a support action for updating the minimum licenses on a
customer object once a default discount has also been set.
In the case that the current billing entity has a current active
plan or a scheduled upgrade to a new plan, then the minimum
licenses will not be updated.
Anders Kaseorg
Alex Vandiver
Sahil Batra
Lauryn Menard
Aman Agrawal
Mateusz Mandera