OUT

ExprOpOps

Object

StructureType

ObjectId

Bson BsonType

Ops

WorkflowBuilder Classify Coalesce Crush Crystallize Refs

Or

Selector

OutputCollection

MapReduce

OutputM

MongoDbQScriptPlanner MongoDbPlanner

Overwrite

RenameSemantics

objectConcat

Ops

op

CompoundSelector ShapePreservingBuilderF Crystallized PipelineF PipelineOp SourceF

ops

ExprOp3_0F ExprOp3_2F ExprOpCoreF Classify Coalesce Crush Crystallize Refs

optimize

mongodb

options

Regex

orElse

FuncHandler

order

Collection ServerVersion

ordinal

Timestamp BsonType

others

$andF $concatF $orF

outAct

MapReduceTaskF