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# frozen_string_literal: true
class BackfillCiBuildNeedsForBigintConversion < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
disable_ddl_transaction!
DOWNTIME = false
def up
return unless should_run?
backfill_conversion_of_integer_to_bigint :ci_build_needs, :build_id,
batch_size: 15000, sub_batch_size: 100
end
def down
return unless should_run?
Gitlab::Database::BackgroundMigration::BatchedMigration
.where(job_class_name: 'CopyColumnUsingBackgroundMigrationJob')
.where(table_name: 'ci_build_needs', column_name: 'build_id')
.where(job_arguments: Gitlab::Json.dump(%w[build_id build_id_convert_to_bigint]))
.delete_all
end
private
def should_run?
Gitlab.dev_or_test_env? || Gitlab.com?
end
end
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