last( )


Developer Preview

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

Finds the last item in the group.

The last() method refines the aggregation pipeline to find the last item in the group.

Method Declaration
Copy
Method Parameters
expressionExpression

Expression to find the last item in the group. Learn more about using expressions in aggregation pipelines.


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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