Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Comparison query operators are used to compare values and create boolean expressions.
| Description | |
|---|---|
$cmp |
The $cmp operator compares two values |
$eq |
The $eq query operator compares the value of a field to a specified value |
$gt |
The $gt query operator retrieves documents where the value of a field is greater than a specified value |
$gte |
The $gte operator retrieves documents where the value of a field is greater than or equal to a specified value |
$in |
The $in operator matches value of a field against an array of specified values |
$lt |
The $lt operator retrieves documents where the value of field is less than a specified value |
$lte |
The $lte operator retrieves documents where the value of a field is less than or equal to a specified value |
$ne |
The $ne operator retrieves documents where the value of a field doesn't equal a specified value |
$nin |
The $nin operator retrieves documents where the value of a field doesn't match a list of values |