MongoDB Complete Guide: Develop Strong Understanding of Administering MongoDB, CRUD Operations, MongoDB Commands, MongoDB Compass, MongoDB Server, MongoDB Replication and MongoDB Sharding by Manu Sharma

Author:Manu Sharma [Sharma, Manu]
Language: eng
Format: epub
Publisher: BPB Publications
Published: 2021-07-15T00:00:00+00:00

$and

This selector performs the logical AND operation on different expressions and joins both the queries to deliver the combined result by returning all the documents based on the Join

se{$and : [{<expression1>}, {<expression2>}, …, {<expressionN>}]}

$not

This selector performs the logical NOT operation and returns the documents that do not match the expression

{<document field> : {$not : {<expression>}}}

$or

This selector performs the logical OR operation on different expressions and joins both the queries to deliver the combined result by returning all the documents based on the Join

{$or : [{<expression1>}, {<expression2>}, …, {<expressionN>}]}

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