How to get changes in database done by someone else? We are working on features in team. My team-mate have done some changes &amp; synced the cloud database.

I also have some database changes locally, now I want those changes in database which he synced.

I can't use drush sql-sync becauses it asks to drop all the tables. So my local changes will gone.

what should I do?
Unlike code Database changes cannot be synced easily.

Try using Features Module This module exports your database settings to code so that they can be added to Version Control took like Git. 

Tip : Create one feature for every independent functionality, so that it will be easy to manage. There are other supporting module for Features, which can reduce your efforts.