JAVASCRIPT

add another column without delete table sequelize

const queryInterface = sequelize.getQueryInterface();

  queryInterface.addColumn('users', 'isBlock', {
    type: DataTypes.STRING(),
    defaultValue: "no",
    comment: "yes || no"
  }).catch(error => console.log(error));

add another column without delete table sequelize

$ sequelize migration:create --name name_of_your_migration