$exists, $type, $regex operators: MongoDB

Published: 10 July 2014
on channel: Technotip
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http://technotip.com/4103/exists-type...

In today's video tutorial, lets learn to use $exists, $type and $regex operators.

BSON specification for $type operator.

MongoDB video tutorial list:
http://technotip.com/3778/mongodb-tut...


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