Improvement
This improvement enables you to configure SESSION_TIMEOUT value for a Distributed Availability Group (DAG) replica in Microsoft SQL Server 2016 and 2017. Before installing this update, when you try to change SESSION_TIMEOUT value, you may receive the following error message:
Msg 155, Level 15, State 1, Line LineNumber
'SESSION_TIMEOUT' is not a recognized ALTER AVAILABILITY GROUP option.
After applying this update, you can configure the SESSION_TIMEOUT value. For example:
CREATE AVAILABILITY GROUP [distributedag]
WITH (DISTRIBUTED)
AVAILABILITY GROUP ON
'cag' WITH
(
LISTENER_URL = 'tcp://SQLServerName:5022',
AVAILABILITY_MODE = ASYNCHRONOUS_COMMIT,
FAILOVER_MODE = MANUAL,
SEEDING_MODE = AUTOMATIC,
SESSION_TIMEOUT = 10
),
'nag' WITH
(
LISTENER_URL = 'tcp://SQLServerName:5022',
AVAILABILITY_MODE = ASYNCHRONOUS_COMMIT,
FAILOVER_MODE = MANUAL,
SEEDING_MODE = AUTOMATIC,
SESSION_TIMEOUT = 10
);
GO
Resolution
Hotfix information
Hotfix for SQL Server 2016 SP1
A supported update is available. We recommend that all customers apply this update.
Cumulative update for SQL Server:
This issue is fixed in the following cumulative updates for SQL Server:
Cumulative update 7 for SQL Server 2017
Cumulative Update 2 for SQL Server 2016 SP2
Cumulative Update 10 for SQL Server 2016 SP1
Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server:
References
Learn about the terminology that Microsoft uses to describe software updates.
