mmatch-methods: Add a $match stage to a MongoPipeline.

Description Usage Arguments Value

Description

Add a $match stage to a MongoPipeline.

Usage

1
2
3
4
mmatch(p, expr)

## S4 method for signature 'MongoPipeline'
mmatch(p, expr)

Arguments

p

A MongoPipeline instance.

expr

An expression indicating the requirements to match against.

Value

A copy of the previous pipeline, with the new stage added.


returnString/mongoplyr documentation built on Oct. 1, 2017, 6:44 a.m.