Sequelize bulkCreate() returns NULL value for primary key

Question

I am writing rest using node, sequelize as ORM for mySQL. I am using bulkCreate function to create record in bulk. But in response it is returning null for

Answer 1

var data = [{
   'cat_name':'fashion'
  },
  {
   'cat_name':'food'
  }
 ];

orm.models.category.bulkCreate(data,{individualHooks: true})
 .then(function(response){
   res.json(response);
 })
 .catch(function(error){
   res.json(error);
 });