text: 'use strict';
  
  // define db types:
  
  const
      Sequelize = require('sequelize'),
      TYPES = ['STRING', 'INTEGER', 'BIGINT', 'TEXT', 'DOUBLE', 'DATEONLY', 'BOOLEAN', 'BLOB'];
  
  let exp = {
      ID: Sequelize.STRING(50)
  };
  
  for (let type of TYPES) {
      exp[type] = Sequelize[type];
  }
  
  module.exports = exp;
  