diff options
Diffstat (limited to 'db/post_migrate/20190527194900_schedule_calculate_wiki_sizes.rb')
-rw-r--r-- | db/post_migrate/20190527194900_schedule_calculate_wiki_sizes.rb | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/db/post_migrate/20190527194900_schedule_calculate_wiki_sizes.rb b/db/post_migrate/20190527194900_schedule_calculate_wiki_sizes.rb new file mode 100644 index 00000000000..04cf5906b61 --- /dev/null +++ b/db/post_migrate/20190527194900_schedule_calculate_wiki_sizes.rb @@ -0,0 +1,32 @@ +# frozen_string_literal: true + +class ScheduleCalculateWikiSizes < ActiveRecord::Migration[5.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + MIGRATION = 'CalculateWikiSizes' + BATCH_SIZE = 100000 + BATCH_TIME = 5.minutes + + class ProjectStatistics < ActiveRecord::Base + self.table_name = 'project_statistics' + + scope :without_wiki_size, -> { where(wiki_size: nil) } + + include ::EachBatch + end + + disable_ddl_transaction! + + def up + queue_background_migration_jobs_by_range_at_intervals( + ::ScheduleCalculateWikiSizes::ProjectStatistics.without_wiki_size, + MIGRATION, + BATCH_TIME, + batch_size: BATCH_SIZE) + end + + def down + # no-op + end +end |