March 2019
Intermediate to advanced
394 pages
11h 4m
English
Content preview from Mastering MongoDB 4.x - Second Edition
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Comparison operators
The following is a list of all comparison operators that MongoDB supports:
|
Name |
Description |
|
$eq |
Matches values that are equal to a specified value |
|
$gt |
Matches values that are greater than a specified value |
|
$gte |
Matches values that are greater than or equal to the specified value |
|
$lt |
Matches values that are less than the specified value |
|
$lte |
Matches values that are less than or equal to the specified value |
|
$ne |
Matches all values that are not equal to the specified value |
|
$in |
Matches any of the values specified in an array |
|
$nin |
Matches none of the values specified in an array |
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