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# frozen_string_literal: true
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
# for more information on how to write migrations for GitLab.
class UpdateCsVulnerabilityConfidenceColumn < ActiveRecord::Migration[5.2]
include Gitlab::Database::MigrationHelpers
disable_ddl_transaction!
DOWNTIME = false
BATCH_SIZE = 1_000
INTERVAL = 5.minutes
# 137_424 records to be updated on GitLab.com,
# giving us an estimated runtime of 12 hours.
def up
# no-op in CE
return unless Gitlab.ee?
migration = Gitlab::BackgroundMigration::UpdateVulnerabilityConfidence
migration_name = migration.to_s.demodulize
relation = migration::Occurrence.container_scanning_reports_with_medium_confidence
queue_background_migration_jobs_by_range_at_intervals(relation,
migration_name,
INTERVAL,
batch_size: BATCH_SIZE)
end
def down
# no-op
end
end
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