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Questions tagged [sql-server-2019]

SQL Server 2019 (major build version 15.00.xxxx). Please also tag sql-server.

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SQL Server 2019 Developer Edition on Ubuntu 18.05 Linux seems to only use one processor

I set up this db on an old server that has Ubuntu 18.04 in order to test some new features of SQL Server 2019. First time running SQL Server on Linux. I am running an intense query and happened to ...
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Can an AlwaysOn Availability Group be used to mitigate downtime when there's replication syncing issues on the primary server?

Once in a while I'll run into syncing issues with my subscriber server in a transactional replication setup. Taking a new snapshot of the publisher causes significant downtime on my subscriber server. ...
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1answer
3k views

How do you enable SQL Server 2019's result set caching?

SQL Server 2019 CTP 2.3 added a few new columns to sys.databases, including is_result_set_caching_on: It's not documented yet in the What's New in SQL Server 2019, nor in the ALTER DATABASE page. I ...
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254 views

Execution plan doesn't show memory grant

I installed SQL Server 2019 on a VM on Azure (DS11). I am trying to illustrate adaptive query processing using this post here. The issue is that when I hit CTRL+L in SQL Server Management Studio to ...
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1answer
179 views

SQL Server 2019 CTP 2.1 on Ubuntu fails after powering off

I've installed Microsoft SQL Server 2019 (CTP2.1) - 15.0.1100.94 (X64) on my VirtualBox Ubuntu 16.04.5 LTS. Everything seemed to work properly until I've powered off the machine. Since then SQL Server ...
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951 views

When `nvarchar/nchar` is going to be used with SQL Server 2019?

With SQL Server 2019 Microsoft introduces UTF-8 support for CHAR and VARCHAR data types and says: This feature may provide significant storage savings, depending on the character set in use. For ...