Add indexes to all geo event foreign keys
What does this MR do?
Because the Geo Event tables do a on_delete: :cascade
, the foreign
keys in geo_event_log
need to have an index. Otherwise the deletion
would be very slow.
See https://docs.gitlab.com/ee/development/migration_style_guide.html#adding-foreign-key-constraints
What are the relevant issue numbers?
Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/7955
Does this MR meet the acceptance criteria?
-
Changelog entry added, if necessary -
Documentation created/updated -
Tests added for this feature/bug -
Conforms to the code review guidelines -
Conforms to the merge request performance guidelines -
Conforms to the style guides -
Conforms to the database guides -
EE specific content should be in the top level /ee
folder -
For a paid feature, have we considered GitLab.com plans, how it works for groups, and is there a design for promoting it to users who aren't on the correct plan?
Edited by Toon Claes