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Накопительное обновление SQL Server 2019 CU3

Microsoft SQL Server 2019

12 марта 2020 года вышло третье накопительное обновление SQL Server 2019 CU3. Build version: 15.0.4023.6. KB4538853.

Посмотреть можно здесь:


Bug Reference KB article number Description Fix area Platform
13209410   SQL Server error log contains additional empty lines while printing In-memory OLTP related messages. In-memory OLTP All
13321064 4538118 Improvement: Enable hybrid buffer pool read caching in SQL Server 2019 SQL Engine All
13359752 4541132 Improvement: Size and retention policy are increased in default XEvent trace system_health in SQL Server 2019 and 2016 SQL Engine All
13317222   Enable SQL checksum sniffer for Pmm pages in hybrid buffer pool. SQL Engine All
13357974   Due to a new feature called concurrent PFS update in SQL Server 2019 which is enabled by default, in certain rare corner cases, you may encounter non-yielding threads and latch timeout errors in SQL Server. SQL Engine All
13395279   Updates the Zulu JRE version to zulu11.37.18-sa-jre11.0.6. SQL Engine All
13388147   When you run a query against sys.dm_db_stats_histogram, it may fail with access violation when a parallel plan is chosen. SQL performance All
13357938 4538686 Improvement: Add new Protection key feature work for SQL Server 2019 on Linux SQL Engine Linux
13404121 4548131 FIX: Fail to access openmpi path when running rx jobs in parallel mode with Revo package in Linux SQL Server 2019 SQL Engine Linux
13411046 4548133 FIX: Data length/size of Unicode nvarchar data type column is not correct for OutputDataSet in sp_execute_external_script query in SQL Server 2019 on Linux SQL Engine Linux
13383620   This update reduces query execution time for BDC storage pool tables and other Polybase external tables. SQL Engine Linux
13412437   Updates to SQL Server on Linux (mssql mlservices and extensibility) packages to address following issues:
  1. BxlServer consumes 100% CPU
  2. Python launcher encounters assert when deleting files
  3. Data length mismatch when using Unicode string with OutputDataSet and InputDataSet of data passthrough query.
SQL Engine Linux
13429278 4550657 FIX: Error occurs when you interact with SQL Server Agent in SQL Server 2019 High Availability Windows
13410674 4547890 FIX: ISDBUpgradeWizard.exe throws error when you try to upgrade SSISDB after restoring from earlier versions in SQL Server 2019 Integration Services Windows
13410658   Allow DTSWizard to support AAD when the selected driver is MSOLEDBSQL. Integration Services Windows
13324032 4529927 FIX: .NET Framework DbDataAdapter.FillSchema method returns NULL on database with compatibility level 140 in SQL Server 2019 and 2017 SQL Engine Windows
13412450 4539172 FIX: Launchpad services fails to start during failover in SQL Server 2019 SQL Engine Windows
13378659 4540121 FIX: sp_execute_external_script doesn't run when you install SQL Server 2019 with Machine Learning Services and a customized Shared feature directory SQL Engine Windows
13382004 4548523 FIX: Database creation to Azure blob storage from SQL Server 2019 on Linux may fail with error SQL Engine Windows
13403957   Updates RSetup with the updated FWLINK version SQL Engine Windows
13405530   "The JSON DDL request is missing the database name" error occurs when you delete the database property from the descriptive table under the JSON code in SQL Server 2019 SQL Engine Windows
13350041   When you repeatedly run a stored procedure that uses temporary table with indexes on SQL Server 2019, the client may receive an unexpected error with message "A severe error occurred on the current command" and an access violation exception is recorded on the SQL Server. If the same workload is executed on any previous major version of SQL Server, this issue does not occur. SQL performance Windows
13360725   When you run a SELECT query returning empty/multiple rows with variable assignment in inline-able scalar UDFs, you may receive wrong results. SQL performance Windows