import * as Sequelize from 'sequelize' ; async function up ( utils ) { try { await utils . queryInterface . removeColumn ( 'application' , 'createdAt' ) ; } catch { } try { await utils . queryInterface . removeColumn ( 'application' , 'updatedAt' ) ; } catch { } try { await utils . queryInterface . removeColumn ( 'videoView' , 'updatedAt' ) ; } catch { } } function down ( options ) { throw new Error ( 'Not implemented.' ) ; } export { up , down } ;