text: //CREATE PRODUCTS TABLE
  
  //CREATE
  exports.up = function(knex) {
      return knex.schema.createTable('products', function(table){
          table.increments();
  
          table.string('title').notNullable();
          table.string('description').notNullable();
          table.decimal('value').notNullable();
  
          table.string('user_id').notNullable();
  
          table.foreign('user_id').references('id').inTable('users');
      });
  };
  
  //DROP
  exports.down = function(knex) {
      return knex.schema.dropTable('products');
  };