Draft: feat: prepare temporary index for BackfillEventsTargetTypeForProjects
Relates to issue #565787 (closed)
This MR was created by Duo in Session 1098845
Changes
- Create temporary index to efficiently run the backfill migration for events where project target_type is missing
- Add migration to prepare async index on events table for project actions with null target_type
- Support efficient querying of events that need target_type backfilling for projects