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# Copyright (C) 2019-present MongoDB, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the Server Side Public License, version 1,
# as published by MongoDB, Inc.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# Server Side Public License for more details.
#
# You should have received a copy of the Server Side Public License
# along with this program. If not, see
# <http://www.mongodb.com/licensing/server-side-public-license>.
#
# As a special exception, the copyright holders give permission to link the
# code of portions of this program with the OpenSSL library under certain
# conditions as described in each individual source file and distribute
# linked combinations including the program with the OpenSSL library. You
# must comply with the Server Side Public License in all respects for
# all of the code used other than as permitted herein. If you modify file(s)
# with this exception, you may extend this exception to your version of the
# file(s), but you are not obligated to do so. If you do not wish to do so,
# delete this exception statement from your version. If you delete this
# exception statement from all source files in the program, then also delete
# it in the license file.
#
global:
cpp_namespace: "mongo"
cpp_includes:
- "mongo/db/commands/map_reduce_out_options.h"
- "mongo/db/commands/map_reduce_javascript_code.h"
- "mongo/db/commands/map_reduce_global_variable_scope.h"
- "mongo/db/write_concern_options.h"
imports:
- "mongo/idl/basic_types.idl"
types:
mapReduceOutOptionsType:
bson_serialization_type: any
description: "Holds the subdocument with out options"
cpp_type: "mongo::MapReduceOutOptions"
serializer: mongo::MapReduceOutOptions::serializeToBSON
deserializer: mongo::MapReduceOutOptions::parseFromBSON
mapReduceJavascriptCodeType:
bson_serialization_type: any
description: "Holds Javascript code passed as command input"
cpp_type: "mongo::MapReduceJavascriptCode"
serializer: mongo::MapReduceJavascriptCode::serializeToBSON
deserializer: mongo::MapReduceJavascriptCode::parseFromBSON
mapReduceJavascriptCodeNullPermittedType:
bson_serialization_type: any
description: "Holds Javascript code passed as command input, but also accepts null"
cpp_type: "mongo::MapReduceJavascriptCodeOrNull"
serializer: mongo::MapReduceJavascriptCodeOrNull::serializeToBSON
deserializer: mongo::MapReduceJavascriptCodeOrNull::parseFromBSON
mapReduceGlobalVariableScopeType:
bson_serialization_type: any
description: "Holds a mapping of Javascript global variables"
cpp_type: "mongo::MapReduceGlobalVariableScope"
serializer: mongo::MapReduceGlobalVariableScope::serializeToBSON
deserializer: mongo::MapReduceGlobalVariableScope::parseFromBSON
commands:
mapReduce:
description: "The MapReduce command."
command_name: "mapReduce"
cpp_name: MapReduceCommandRequest
namespace: concatenate_with_db
api_version: ""
strict: true
fields:
map:
description: "Javascript code to run as the map operation which associates a value
with a key and emits the key and value pair."
type: mapReduceJavascriptCodeType
reduce:
description: "Javascript code to run as the map operation which reduces all the
values associated with a particular key to a single value."
type: mapReduceJavascriptCodeType
out:
description: "Out Options sub-object or string representing a collection."
type: mapReduceOutOptionsType
cpp_name: outOptions
query:
description: "Query object in match language to use as a filter applied before the
map step."
type: object
optional: true
sort:
description: "Sort specification to apply before the map step."
type: object
optional: true
collation:
description: "collation specification which takes effect for 'query' and 'sort'."
type: object
optional: true
limit:
description: "Document count limit to apply before the map step."
type: safeInt64
optional: true
finalize:
description: "Javascript code to run after the reduce operation."
type: mapReduceJavascriptCodeNullPermittedType
optional: true
scope:
description: "Javascript global variable mapping for map, reduce and finalize."
type: mapReduceGlobalVariableScopeType
optional: true
verbose:
description: "Specifies whether to include the timing information in the result
information."
type: bool
optional: true
bypassDocumentValidation:
description: "Causes the out portion of the operation to ignore the output
collection's document validation."
type: bool
optional: true
jsMode:
description: "Deprecated non-functional option which is ignored."
type: bool
optional: true
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