gitlab-org--gitlab-foss/db/post_migrate/20200527094322_drop_vulnerability_confidence_index.rb

20 lines
540 B
Ruby

# frozen_string_literal: true
class DropVulnerabilityConfidenceIndex < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
disable_ddl_transaction!
DOWNTIME = false
INDEX_NAME = 'index_vulnerability_on_id_and_confidence_eq_zero'
def up
Gitlab::BackgroundMigration.steal('RemoveUndefinedVulnerabilityConfidenceLevel')
remove_concurrent_index_by_name :vulnerabilities, INDEX_NAME
end
def down
add_concurrent_index(:vulnerabilities, :id, where: 'confidence = 0', name: INDEX_NAME)
end
end