Updating sql server 2016 r2
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If you turn on this trace flag, the new threshold to update the statistics will be lower for tables with a high number of rows.In the previous example of a 1 million row table, there is no longer the need to update 200,000 rows to update the statistics on the table if trace flag 2371 is activated.
Statistics are small objects that describe the data distribution for tables and indexes in a SQL Server database.
This release features improved compatibility with previous versions of SQL Server, a stand-alone web installer, and toast notifications within SSMS when new releases become available.
Supported Operating systems This release of SSMS supports the following platforms when used with the latest available service pack: Windows 10, Windows 8, Windows 8.1, Windows 7 (SP1), Windows Server 2012 (64-bit), Windows Server 2012 R2 (64-bit), Windows Server 2008 R2 (64-bit) Available Languages This release of SSMS can be installed in the following languages: Chinese (People's Republic of China) | Chinese (Taiwan) | English (United States) | French German | Italian | Japanese | Korean | Portuguese (Brazil) | Russian | Spanish 16.5.3 The following issues were fixed this release: For the full list of features, see SQL Server Management Studio - Changelog (SSMS) To see the list of known issues and work arounds, see SQL Server Management Studio - Release Notes For information about user data collection, see SQL Server Privacy Statement.
We also addressed a number of items in this release that were related to creating and editing shared datasets.
For example, we addressed reported by customers around default parameter values not persisting properly with a shared dataset saved to the report server.
At a basic level, this is the ability to resize any window to half the size of your monitor by dragging it all the way to the left or the right.
With this release, this has been corrected and Report Builder now fully supports this feature.SQL Server Management Studio (SSMS) is an integrated environment for accessing, configuring, managing, administering, and developing all components of SQL Server.SSMS combines a broad group of graphical tools with a number of rich script editors to provide developers and administrators of all skill levels access to SQL Server.The mechanism that automatically updates the statistics in SQL Server depends on the number of rows that are modified in a table which exceeds a specific threshold.The downside is that the threshold is very high for tables with a large number of rows which leads to updates occurring less frequently which can cause performance issues.We will create a simple table in the MSSQLTips Demo database and fill it with 60,000 rows: USE [MSSQLTips Demo] GO -- set to SQL 2014 ALTER DATABASE [MSSQLTips Demo] SET COMPATIBILITY_LEVEL = 120 GO CREATE TABLE [dbo].[Statistics Demo]( [ID] [int] IDENTITY(1,1) NOT NULL, [Name] [nvarchar](50) NULL ) ON [PRIMARY] GO DECLARE @Number Of Rows INT SET @Number Of Rows = 60000; WHILE (@Number Of Rows From SQL Server Management Studio (SSMS), expand the table node from the Object Explorer, then expand the Statistics node to view the newly created statistics.