03
Jun>, <, <=, and >=
while writing a SQL query. Mongo shell also has the same comparison operators but they are used with a different notation. Here is a comparison list of Mongo shell operators and SQL operators.

AND and OR Operators
Like RDBMS, MongoDB also supports OR and AND operators. You can use $or for an OR operator and $and for an AND operator.
db.users.find( { $or : [{lastname :"chauhan",lastname:"kumar"}] }) db.users.find( { $and : [{firstname :"deepak",lastname:"kumar"}] })
What do you think?
That’s it for now! I hope you get a good idea how to use Mongo shell comparison operators to query your mongo database. I would like to have feedback from my blog readers. Your valuable feedback, question, or comments about this article are always welcome.Take our free skill tests to evaluate your skill!

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