graphLookup
fun <TExpression> graphLookup(from: String, startWith: TExpression, connectFromField: String, connectToField: String, fieldAs: String, options: GraphLookupOptions = GraphLookupOptions()): Bson
Creates a graphLookup pipeline stage for the specified filter
Return
the $graphLookup pipeline stage
Parameters
from
the collection to query
startWith
the expression to start the graph lookup with
connectFromField
the from field
connectToField
the to field
fieldAs
name of field in output document
options
optional values for the graphLookup