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Diffstat (limited to 'doc/development/background_migrations.md')
| -rw-r--r-- | doc/development/background_migrations.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/development/background_migrations.md b/doc/development/background_migrations.md index 3ef5bf382b8..a96606719d0 100644 --- a/doc/development/background_migrations.md +++ b/doc/development/background_migrations.md @@ -142,6 +142,14 @@ migration performing the scheduling. Otherwise the background migration would be scheduled multiple times on systems that are upgrading multiple patch releases at once. +When you start the second post-deployment migration, you should delete any +previously queued jobs from the initial migration with the provided +helper: + +```ruby +delete_queued_jobs('BackgroundMigrationClassName') +``` + ## Cleaning Up NOTE: |