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# frozen_string_literal: true
class UpdateProjectIndexToImportFailures < ActiveRecord::Migration[5.2]
include Gitlab::Database::MigrationHelpers
# Set this constant to true if this migration requires downtime.
DOWNTIME = false
PROJECT_INDEX_OLD = 'index_import_failures_on_project_id'
PROJECT_INDEX_NEW = 'index_import_failures_on_project_id_not_null'
disable_ddl_transaction!
def up
add_concurrent_index(:import_failures, :project_id, where: 'project_id IS NOT NULL', name: PROJECT_INDEX_NEW)
remove_concurrent_index_by_name(:import_failures, PROJECT_INDEX_OLD)
end
def down
add_concurrent_index(:import_failures, :project_id, name: PROJECT_INDEX_OLD)
remove_concurrent_index_by_name(:import_failures, PROJECT_INDEX_NEW)
end
end
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