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SQL Server 2012 articles, fixes and updates - Year 2020
Daily Updated!
chronological list: 2021/9 8 4 2 1 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012
alphabetical list: A B C D E F G H I K L M N O P Q R S T U V W X Y
This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft SQL Server 2012 that have been released in Year 2020. The list is daily updated.
- 4535305 SQL Server Reporting Services remote code execution vulnerability Q4535305 KB4535305 December 18, 2020
- 4532098 Description of the security update for SQL Server 2012 SP4 GDR: February 11, 2020 Q4532098 KB4532098 December 18, 2020
- 4463320 FIX: Intermittent failures when you back up to Azure storage from SQL Server 2014, 2016 and 2017 Q4463320 KB4463320 December 18, 2020
- 4053693 FIX: CDC components in SSIS do not function in SQL Server after a cumulative update is applied Q4053693 KB4053693 December 18, 2020
- 4019983 FIX: "Index was out of range" error when exporting to PDF in a SQL Server Reporting Services report Q4019983 KB4019983 December 18, 2020
- 4019125 FIX: System Center Configuration Manager replication process by using BCP APIs fails when there is a large value in an XML column Q4019125 KB4019125 December 18, 2020
- 4018227 FIX: A stored procedure may fail after an automatic failover occurs on a mirrored database in SQL Server Q4018227 KB4018227 December 18, 2020
- 4014798 Update reduces the execution frequency of the sp_MSsubscription_cleanup stored procedure in SQL Server Q4014798 KB4014798 December 18, 2020
- 4014706 FIX: Failed assertion and many access violation dump files after the sp_replcmds stored procedure is canceled in SQL Server Q4014706 KB4014706 December 18, 2020
- 4013111 FIX: DMV sys.dm_hadr_availability_group_states displays "NOT_HEALTHY" in synchronization_health_desc column on secondary replicas in SQL Server Q4013111 KB4013111 December 18, 2020
- 3080856 FIX: Information disclosure when you create a session cube by using dynamic role-based security in SQL Server 2012 or SQL Server 2014 Q3080856 KB3080856 December 18, 2020
- 3025408 FIX: Access violation occurs when you run and then cancel a query on distinct count partitions in SSAS Q3025408 KB3025408 December 18, 2020
- 2681499 SQL Server 2012 Data Quality Services Discovery counts may vary Q2681499 KB2681499 December 18, 2020
- 2801406 Win32 application on a WSFC cluster cannot access a FILESTREAM share by using the VVN of a listener in SQL Server 2012 Q2801406 KB2801406 December 17, 2020
- 2796944 Crash occurs when you call Automation procedures from CLR Objects in SQL Server 2005, SQL Server 2008, SQL Server 2008 R2, and SQL Server 2012 Q2796944 KB2796944 December 17, 2020
- 2757097 SQL 2012 - Query Optimizer may not choose to use a Spatial Index Q2757097 KB2757097 December 17, 2020
- 2750044 "The selected data extension <Custom Extension Name> is not installed or cannot be loaded" error when you load custom extensions in SQL Server 2012 Data Tools Q2750044 KB2750044 December 17, 2020
- 2715968 "DQS Cleansing failed the pre-execute phase" error when you run the DQS Cleansing transformation in SQL Server 2012 Q2715968 KB2715968 December 17, 2020
- 2009160 High CPU use occurs when you run queries in SQL Server Q2009160 KB2009160 December 17, 2020
- 956032 Error message when you run the Distribution Agent in SQL Server 2008 or in SQL Server 2008 R2: "The distribution agent failed to create temporary files" Q956032 KB956032 December 17, 2020
- 950599 An SPN for the SQL Server Browser service is required when you establish a connection to a named instance of SQL Server Analysis Services Q950599 KB950599 December 17, 2020
- 307864 Error message when you connect to an instance of SQL Server: "Cannot open user default database" Q307864 KB307864 December 17, 2020
- 971268 "Evaluation period has expired" error message when working with SQL server Q971268 KB971268 December 1, 2020
- 969052 How to restore the missing Windows Installer cache files and resolve problems that occur during a SQL Server update Q969052 KB969052 December 1, 2020
- 3005016 Orphaned XA transactions when you connect to SQL Server by using JDBC Driver for SQL Server Q3005016 KB3005016 November 8, 2020
- 955644 Description of the "access check cache bucket count" and "access check cache quota" options that are available in the sp_configure stored procedure Q955644 KB955644 November 8, 2020
- 914288 How to generate a script of the necessary database metadata to create a statistics-only database in SQL Server Q914288 KB914288 November 8, 2020
- 4533057 "Query optimizer generated too many subcubes" error and MDX query fails in SSAS multidimensional instance Q4533057 KB4533057 October 24, 2020
- 4073393 FIX: "The data area passed to a system call is too small" error when you start a Desktop Bridge application on a SQL Server Q4073393 KB4073393 October 23, 2020
- 913945 Microsoft does not certify that third-party products will work with Microsoft SQL Server Q913945 KB913945 October 23, 2020
- 2833707 Troubleshooting automatic failover problems in SQL Server 2012 AlwaysOn environments Q2833707 KB2833707 October 20, 2020
- 2774439 An update that improves the Data Quality Services (DQS) installation output log in SQL Server 2012 is available Q2774439 KB2774439 October 20, 2020
- 917825 How to use the Sqldumper.exe utility to generate a dump file in SQL Server Q917825 KB917825 October 20, 2020
- 10179 Troubleshooting SQL Server AlwaysOn Issues Q10179 KB10179 October 3, 2020
- 321185 How to determine the version, edition, and update level of SQL Server and its components Q321185 KB321185 October 1, 2020
- 3049257 Error 3989 or 3988 when a distributed query that joins multiple tables is hosted by remote instances of SQL Server Q3049257 KB3049257 September 29, 2020
- 555332 "Login failed for user" error message when you log on to SQL Server Q555332 KB555332 September 29, 2020
- 294209 How to rebuild or move a MSDTC installation to be used with a SQL failover cluster Q294209 KB294209 September 29, 2020
- 2874903 "System.OutOfMemoryException" exception when you execute a query in SQL Server Management Studio Q2874903 KB2874903 August 20, 2020
- 2295405 SQL Server service crashes when you run an Oracle linked server query Q2295405 KB2295405 August 18, 2020
- 2722715 Support for the leap second Q2722715 KB2722715 May 28, 2020
- 945934 How to register Microsoft Filter Pack IFilters with SQL Server Q945934 KB945934 April 30, 2020
- 2618570 "0x80770006" and "3201" errors after you install an instance of SQL Server 2008 R2 and later versions Q2618570 KB2618570 April 14, 2020
- 944837 Description of the Replay Markup Language (RML) Utilities for SQL Server Q944837 KB944837 April 10, 2020
- 2879704 "Timeout expired" error when you try to connect to SQL Server 2012 through an AlwaysOn availability group listener Q2879704 KB2879704 April 9, 2020
- 2681562 Using SQL Server in Windows 8 and later versions of Windows operating system Q2681562 KB2681562 April 9, 2020
- 917047 Microsoft SQL Server I/O subsystem requirements for the tempdb database Q917047 KB917047 April 9, 2020
- 956893 Support policy for Microsoft SQL Server products that are running in a hardware virtualization environment Q956893 KB956893 March 31, 2020
- 2154845 Recommendations to reduce allocation contention in SQL Server tempdb database Q2154845 KB2154845 March 27, 2020
- 3120595 FIX: Column data may be deleted when you update another variable-length column in a table of a database upgraded from SQL Server 2005 Q3120595 KB3120595 February 20, 2020
- 2492477 SQL Agent job that executes a distributed query may fail with 65535, 782 or 7437 error messages Q2492477 KB2492477 February 4, 2020