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APPLIES TO:
MongoDB vCore
The $eq operator is used to match documents where the value of a field is equal to a specified value. This operator is particularly useful for filtering documents based on exact matches. It can be used in various query contexts, such as finding documents with specific field values, filtering arrays, and more.
Syntax
The syntax for the $eq operator is as follows:
{ field: { $eq: value } }
Parameters
| Description | |
|---|---|
field |
The field to be compared. |
count |
The value to compare against. |
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