Jan Provaznik
0fc9f9d3e7
Add version 4.2 to all existing migrations
...
DB schema generated by a migration may look different in
rails 4 and 5 (because rails 5 may use different default values).
For this reason it's important to explicitly set for which rails
version a migration was written for.
See https://stackoverflow.com/questions/35929869/activerecordmigration-deprecation-warning-asks-for-rails-version-but-im-no/35930912#35930912
2018-11-22 13:18:28 +01:00
blackst0ne
9997c58fc0
Add remove_concurrent_index to database helper
2017-04-06 09:53:57 +11:00
Douwe Maan
5d9762b3b5
Add cop to ensure reversibility of add_concurrent_index
2017-03-07 10:09:01 -06:00
Stan Hu
a8f2fceadd
Add an index for project_id in project_import_data to improve
...
performance
We see that many slow queries on GitLab.com are dominated by finding
the project import data for a specific project. Adding an index is
the most straightforward way of fixing this.
Closes #23748
2016-11-06 14:00:09 -08:00