Answers for "sequelize migration update"

sequelize generate migration

npx sequelize-cli migration:generate --name add-title-post-table

sequelize migration default value

queryInterface.addColumn('OrderBackups', 'my_column', {
  type: Sequelize.INTEGER,
  defaultValue: 0
})

sequelize migration

npx sequelize-cli migration:generate --name migration-skeleton

sequelize migration set default value

await queryInterface.addColumn('my_list', 'is_deleted', {
  type: Sequelize.BOOLEAN,
  defaultValue: false
});