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author | David Storch <david.storch@10gen.com> | 2017-02-10 11:52:18 -0500 |
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committer | David Storch <david.storch@10gen.com> | 2017-03-13 09:46:14 -0400 |
commit | 82b16740f8a66093b453a73a04b3b9bd00e5d7a0 (patch) | |
tree | 62d156fc9676526ecbea19cd03ef7a293579c4df /src/mongo/db/query/count_request.cpp | |
parent | 73f9e8b8a8422becf8694fe3d82c0e647dc71189 (diff) | |
download | mongo-82b16740f8a66093b453a73a04b3b9bd00e5d7a0.tar.gz |
SERVER-19758 add support for "executionStats" and "allPlansExecution" to agg explain
Like other explainable commands, aggregate can now be
explained using the explain command, e.g.
db.runCommand({explain: {aggregate: ...}, verbosity:
"executionStats"}). The existing explain:true flag
corresponds to "queryPlanner" mode and is still supported.
However, explain:true cannot be specified when explaining
aggregate via the explain command.
Additional execution information is provided only in the
$cursor section of the aggregation explain output. Having
aggregation stages themselves track and report execution
info is further work.
Diffstat (limited to 'src/mongo/db/query/count_request.cpp')
-rw-r--r-- | src/mongo/db/query/count_request.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/mongo/db/query/count_request.cpp b/src/mongo/db/query/count_request.cpp index 6abddd36ec1..3451cd7989d 100644 --- a/src/mongo/db/query/count_request.cpp +++ b/src/mongo/db/query/count_request.cpp @@ -171,10 +171,6 @@ StatusWith<BSONObj> CountRequest::asAggregationCommand() const { pipelineBuilder.doneFast(); // Complete the command by appending the other options to count. - if (_explain) { - aggregationBuilder.append(kExplainField, _explain); - } - if (_collation) { aggregationBuilder.append(kCollationField, *_collation); } |