gitlab-org--gitlab-foss/db/migrate/20201019091307_add_unique_i...

19 lines
482 B
Ruby

# frozen_string_literal: true
class AddUniqueIndexOnScanIdAndPositionOfSecurityFindings < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
INDEX_NAME = 'index_security_findings_on_scan_id_and_position'
disable_ddl_transaction!
def up
add_concurrent_index :security_findings, [:scan_id, :position], unique: true, name: INDEX_NAME
end
def down
remove_concurrent_index_by_name :security_findings, INDEX_NAME
end
end