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DOCS-14927 queryHash and planCacheKey #6153

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Nov 16, 2021
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DOCS-14927 queryHash and planCacheKey #6153

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6 changes: 6 additions & 0 deletions source/includes/getMore-slow-queries.rst
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@@ -0,0 +1,6 @@
Starting in MongoDB 5.1 (and 4.4.4 and 4.2.12), when a
:dbcommand:`getMore` command is logged as a :ref:`slow query
<log-message-slow-ops>`, the :ref:`queryHash <query-hash>` and
:ref:`planCacheKey <plan-cache-key>` fields are added to the :ref:`slow
query log message <log-message-slow-ops>` and the :doc:`profiler log
message </tutorial/manage-the-database-profiler>`.
4 changes: 4 additions & 0 deletions source/reference/command/getMore.txt
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Expand Up @@ -216,3 +216,7 @@ For :doc:`multi-document transactions </core/transactions>`:

.. include:: /includes/extracts/transactions-operations-getMore.rst

Slow Queries
~~~~~~~~~~~~

.. include:: /includes/getMore-slow-queries.rst
5 changes: 5 additions & 0 deletions source/release-notes/5.1.txt
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Expand Up @@ -172,6 +172,11 @@ Opcode Counters
Resharding Statistics
- :serverstatus:`shardingStatistics.resharding.lastOpEndingChunkImbalance`

Extra Logging Fields for Slow Queries with ``getMore`` Command
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. include:: /includes/getMore-slow-queries.rst

Schema Validation Errors Contain Description Field
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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