Projection Operators¶

注解

find() operations on views do not support the following projection 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
`$`	Projects the first element in an array that matches the query condition.
`$elemMatch`	Projects the first element in an array that matches the specified `$elemMatch` condition.
`$meta`	Projects the document’s score assigned during `$text` operation.
`$slice`	Limits the number of elements projected from an array. Supports skip and limit slices.

← $comment $ (projection) →