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# 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
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