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Commit 462c209

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Update some trace flags info and some code format
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‎SQL Server Trace Flag.md‎

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@@ -2064,10 +2064,13 @@ Link: https://blogs.msdn.microsoft.com/sqlserverfaq/2009/05/27/info-sql-2000-msd
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<a id="3604"></a>
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#### Trace Flag: 3604
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Function: Enables the output from a large number of trace flags and DBCC commands to be sent back to the client. The Connect issue notes that problems can occur when using 3604 with a query that executes across a linked server. [This CSS page](https://blogs.msdn.microsoft.com/psssql/2009/05/11/how-do-i-determine-which-dump-triggers-are-enabled/) points out that 3604 is necessary for DBCC DumpTrigger(‘display’)<br />
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Function: Enables the output from a large number of trace flags and DBCC commands to be sent back to the client.
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The Connect issue notes that problems can occur when using 3604 with a query that executes across a linked server.
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[This CSS page](https://blogs.msdn.microsoft.com/psssql/2009/05/11/how-do-i-determine-which-dump-triggers-are-enabled/) points out that 3604 is necessary for DBCC DumpTrigger(‘display’)<br />
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Link: http://blogs.msdn.com/b/askjay/archive/2011/01/21/why-do-we-need-trace-flag-3604-for-dbcc-statements.aspx<br />
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Link: [Internals of the Seven SQL Server Sorts – Part 1]<br />
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Link: https://connect.microsoft.com/SQLServer/feedback/details/306380/trace-flag-issue-7300-3604
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Link: https://connect.microsoft.com/SQLServer/feedback/details/306380/trace-flag-issue-7300-3604<br />
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Link: [How to Find the Statistics Used to Compile an Execution Plan]
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@@ -3576,7 +3579,7 @@ Function: Converts a global log pool memory object into NUMA node partitioned me
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Link: https://support.microsoft.com/en-us/kb/2809338<br />
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Link: [Docs Trace Flags]<br />
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Scope: global only<br />
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Related to: 8048
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Related to: [8048](#8048)
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Function: Cardinality estimates for literals that are outside the
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histogram range are very low<br />
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Link: None
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Related to: 9205
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Related to: [9205](#9205)
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<a id="9204"></a>
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#### Trace Flag: 9204
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Function: Output Statistics used by Query Optimizer. When enabled and a plan is compiled or recompiled there is a listing of statistics which is being fully loaded & used to produce cardinality and distribution estimates for some plan alternative or other.<br />
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Link: http://sqlblog.com/blogs/paul_white/archive/2011/09/21/how-to-find-the-statistics-used-to-compile-an-execution-plan.aspx<br />
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Link: [How to Find the Statistics Used to Compile an Execution Plan]<br />
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Related to: [9292](#9292)
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<a id="9205"></a>
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#### Trace Flag: 9205
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Function: Cardinality estimates for literals that are outside the histogram range are very low for tables that have parent-child relationships<br />
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Link: None
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Related to: 9185
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Related to: [9185](#9185)
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<a id="9292"></a>
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#### Trace Flag: 9292
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Function: Output Statistics considered to be used by Query Optimizer<br />
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Link: http://sqlblog.com/blogs/paul_white/archive/2011/09/21/how-to-find-the-statistics-used-to-compile-an-execution-plan.aspx<br />
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Related to: 9204
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Link: [How to Find the Statistics Used to Compile an Execution Plan]<br />
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Related to: [9204](#9204)
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<a id="11023"></a>
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#### Trace Flag: 11023
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Function: Disables the use of the last persisted sample rate, for all subsequent statistics update where a sample rate is not specified explicitly as part of the [UPDATE STATISTICS](https://docs.microsoft.com/en-us/sql/t-sql/statements/update-statistics-transact-sql) statement.
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Function: Disables the use of the last persisted sample rate, for all subsequent statistics update where a sample rate is not specified explicitly as part of the [UPDATE STATISTICS](https://docs.microsoft.com/en-us/sql/t-sql/statements/update-statistics-transact-sql) statement.<br />
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Link: http://support.microsoft.com/kb/4039284<br />
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Link: [Docs Trace Flags]
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Link: [Docs Trace Flags]<br />
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Scope: global or session
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When trace flag 11024 is enabled, the modification count of the root node is kept as the sum of modification counts of all partitions.<br />
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**Note: This trace flag applies to SQL Server 2017 CU3 and higher builds.**<br />
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Link: http://support.microsoft.com/en-us/kb/4041811<br />
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Scope: ?
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Scope: global or session
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[Query Store Trace Flags]:https://www.sqlskills.com/blogs/erin/query-store-trace-flags/
@@ -4153,3 +4157,4 @@ Scope: ?
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[Bad Idea Jeans: Finding Undocumented Trace Flags]:https://www.brentozar.com/archive/2017/10/bad-idea-jeans-finding-undocumented-trace-flags/
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[SQL Server - estimates outside of the histogram - half-baked draft]:http://sql-sasquatch.blogspot.ru/2017/09/sql-server-estimates-outside-of.html
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[Upgrading an expired SQL Server 2016 Evaluation Edition]:https://www.codykonior.com/2017/11/30/upgrading-an-expired-sql-server-2016-evaluation-edition/
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[How to Find the Statistics Used to Compile an Execution Plan]:http://sqlblog.com/blogs/paul_white/archive/2011/09/21/how-to-find-the-statistics-used-to-compile-an-paul_white

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