41 Aggregation Example 20 $type and $project - MongoDB Aggregation Tutorial
Watch video 41 Aggregation Example 20 $type and $project - MongoDB Aggregation Tutorial online without registration, duration 03 minute 21 second in high hd quality. This video was added by user Bogdan Stashchuk 16 May 2018, don't forget to share it with your friends and acquaintances, it has been viewed on our site 15 thousand once and liked it 177 people.