gitlab-org--gitlab-foss/db/migrate/20200827104432_add_foreign_...

22 lines
718 B
Ruby

# frozen_string_literal: true
class AddForeignKeyToArtifactsArchiveIdInPagesMetadata < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
INDEX_NAME = "index_project_pages_metadata_on_artifacts_archive_id"
disable_ddl_transaction!
def up
add_concurrent_index(:project_pages_metadata, :artifacts_archive_id, name: INDEX_NAME)
add_concurrent_foreign_key(:project_pages_metadata, :ci_job_artifacts, column: :artifacts_archive_id, on_delete: :nullify)
end
def down
remove_foreign_key_if_exists(:project_pages_metadata, :ci_job_artifacts, column: :artifacts_archive_id)
remove_concurrent_index_by_name(:project_pages_metadata, INDEX_NAME)
end
end