title: Getting error while inserting bulk data using bulkCreate in Sequelize
body: <p>I am trying to insert a lot of data i database using Sequelize library 
  but it is showing some strange as I am passing an array of objects into the bulkCreate query . </p>
  
  <p>I have function something like this </p>
  
  <pre><code>db.organizations
            .findAll({
              attributes: ['name'],
              where: {
                id: req.ORG_ID
              }
            })
            .then(org =&gt; {
              let i; let smsData = [];
              for (i = 0; i &lt; user.length; i++) {
                let DefaultText = Utils.defaultMessage(
                  user[i].name,
                  user[i].dataValues.amount,
                  org[0].name
                );
                smsData.push({
                  organizationId:
                    user[i].dataValues.organizationEntries[0].organizationId,
                  mobile: user[i].mobile,
                  message: DefaultText,
                  status: 0
                });
              }
              console.log(JSON.stringify(smsData));
              db.logSms.bulkCreate([{
                smsData
              }]).then(() =&gt; { // Notice: There are no arguments here, as of right now you'll have to...
                return db.logSms.findAll({ where: { status: 0 } });
              }).then(sms =&gt; {
                console.log(sms)
              })
  </code></pre>
  
  <p>and I have also done console.log(smsData) which is showing array of objects but I am not able to understand why I am facing this error.</p>
  
  <p>INSERT INTO <code>log_sms</code> (<code>id</code>,<code>created_at</code>,<code>updated_at</code>) VALUES (NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP);
  Unhandled rejection SequelizeDatabaseError: Field 'mobile' doesn't have a default value</p>
  
  <p>This error is basically coming as while executing the query as u can see below the error as I have made mobile field compulsory and I am passing the array of objects which is having mobile number but still this error is coming. Please give some hint</p>