Yorick Peterse 3883bc05d2 Remove notification settings in batches ...

This improves performance of the duplicate notification settings
migration by removing duplicates in batches instead of using one big
"DELETE FROM" query.

The previous query would locally run over 45 minutes without even
finishing. This new setup finished in a matter of seconds.

Fixes #18289

2016-06-08 16:20:42 +02:00

..

fixtures

Merge remote-tracking branch 'origin/master' into rename-ci-commit-phase-2

2016-06-07 10:26:27 +02:00

migrate

Remove notification settings in batches

2016-06-08 16:20:42 +02:00

schema.rb

Remove notification settings in batches

2016-06-08 16:20:42 +02:00

seeds.rb

init commit

2011-10-09 00:36:38 +03:00