count( )


Developer Preview

This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.

Counts the number of items in the group.

The count() method refines the aggregation pipeline to count the number of items in the group.

Method Declaration
Copy
Method Parameters
resultFieldNamestring

Field to store the result in.

Learn more about field keys.

Returns
Return Type:GroupStage
Errors

This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.

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