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# frozen_string_literal: true
class BackfillHashedProjectRepositories < ActiveRecord::Migration[4.2]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
BATCH_SIZE = 1_000
DELAY_INTERVAL = 5.minutes
MIGRATION = 'BackfillHashedProjectRepositories'
disable_ddl_transaction!
class Project < ActiveRecord::Base
include EachBatch
self.table_name = 'projects'
end
def up
queue_background_migration_jobs_by_range_at_intervals(Project, MIGRATION, DELAY_INTERVAL)
end
def down
# no-op: since there could have been existing rows before the migration do not remove anything
end
end
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