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- Operators >
- Query and Projection Operators >
- Evaluation Query Operators
Evaluation Query Operators¶
注解
For details on specific operator, including syntax and examples, click on the specific operator to go to its reference page.
| Name | Description |
|---|---|
| $mod | Performs a modulo operation on the value of a field and selects documents with a specified result. |
| $regex | Selects documents where values match a specified regular expression. |
| $text | Performs text search. |
| $where | Matches documents that satisfy a JavaScript expression. |