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# Copyright (C) 2020-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::feature_flags"
feature_flags:
featureFlagChangeStreamsRewrite:
description: "Feature flag for enabling change streams oplog rewrites"
cpp_varname: gFeatureFlagChangeStreamsRewrite
default: true
version: 5.1
shouldBeFCVGated: true
featureFlagShardedTimeSeries:
description: "Feature flag for allowing sharding a Time Series collection"
cpp_varname: gFeatureFlagShardedTimeSeries
default: true
version: 5.1
shouldBeFCVGated: true
featureFlagShardedTimeSeriesUpdateDelete:
description: "Feature flag for allowing update and delete operations on a sharded Time Series collection"
cpp_varname: gFeatureFlagShardedTimeSeriesUpdateDelete
default: true
version: 5.1
shouldBeFCVGated: true
featureFlagChangeStreamsFurtherEnrichedEvents:
description: "Feature flag for enabling the reshardCollection and refineCollectionShardKey events, as well as enhancements to the updateDescription field for update events"
cpp_varname: gFeatureFlagChangeStreamsFurtherEnrichedEvents
default: true
version: 6.1
shouldBeFCVGated: true
featureFlagCommonQueryFramework:
description: "Feature flag for allowing use of Cascades-based query optimizer"
cpp_varname: gFeatureFlagCommonQueryFramework
default: false
shouldBeFCVGated: true
featureFlagBucketUnpackWithSort:
description: "Enables a time-series optimization that allows for partially-blocking sort on time"
cpp_varname: gFeatureFlagBucketUnpackWithSort
default: true
version: 6.0
shouldBeFCVGated: true
featureFlagColumnstoreIndexes:
description: "Enables creation of a new columnstore index type"
cpp_varname: gFeatureFlagColumnstoreIndexes
default: false
shouldBeFCVGated: true
featureFlagServerlessChangeStreams:
description: "Feature flag to enable reading change events from the change collection rather than the oplog"
cpp_varname: gFeatureFlagServerlessChangeStreams
default: false
shouldBeFCVGated: true
featureFlagSbeFull:
description: "Feature flag for SBE behaviors, features, or extensions that are not yet enabled
by default"
cpp_varname: gFeatureFlagSbeFull
default: false
shouldBeFCVGated: true
featureFlagQueryStats:
description: "Feature flag for enabling the queryStats store."
cpp_varname: gFeatureFlagQueryStats
default: false
shouldBeFCVGated: true
featureFlagBitwiseAggOperators:
description: "Feature flag for enabling support for bitwise operators in the aggregation language."
cpp_varname: gFeatureFlagBitwise
default: true
version: 6.3
shouldBeFCVGated: true
featureFlagCompoundWildcardIndexes:
description: "Feature flag to enable compound wildcard indexes."
cpp_varname: gFeatureFlagCompoundWildcardIndexes
default: true
version: 7.0
shouldBeFCVGated: true
featureFlagShardedSearchCustomSort:
description: "Feature flag to enable user specified sort for sharded $search queries."
cpp_varname: gFeatureFlagShardedSearchCustomSort
default: true
version: 7.0
shouldBeFCVGated: true
featureFlagApproxPercentiles:
description: "Feature flag to enable approximate $percentile accumulator/expression."
cpp_varname: gFeatureFlagApproxPercentiles
default: true
version: 7.0
shouldBeFCVGated: true
featureFlagSearchBatchSizeLimit:
description: "Feature flag to enable the search batchsize and limit optimization."
cpp_varname: gFeatureFlagSearchBatchSizeLimit
default: false
shouldBeFCVGated: true
featureFlagAggOutTimeseries:
description: "Feature flag for enabling support for $out to write to time-series collections"
cpp_varname: gFeatureFlagAggOutTimeseries
default: true
version: 7.1
shouldBeFCVGated: true
featureFlagQuerySettings:
description: "Feature flag for enabling persistent query settings"
cpp_varname: gFeatureFlagQuerySettings
default: false
shouldBeFCVGated: true
|
