ThibG 9870b175b4
Fix possible inconsistencies in tag search (#14906)
Do not downcase the queried tag before passing it to postgres when searching:
- tags are not downcased on creation
- `arel_table[:name].lower.matches(pattern)` generates an ILIKE anyway
- if Postgres and Rails happen to use different case-folding rules,
  downcasing before query but not before insertion may mean that some
  tags with some casings are not searchable
2020-11-12 18:35:23 +01:00
..
2020-11-12 17:43:12 +01:00