kmongo / org.litote.kmongo / unwind

unwind

fun unwind(fieldName: String, unwindOptions: UnwindOptions = UnwindOptions()): Bson (source)

Creates a $unwind pipeline stage for the specified field name, which must be prefixed by a '$' sign.

Parameters

fieldName - the field name, prefixed by a '$' sign

unwindOptions - options for the unwind pipeline stage

Return
the $unwind pipeline stage

Mongodb
.driver.manual reference/operator/aggregation/unwind/ $unwind