Context
I have followings:
- 2 Windows Server FailOver Cluster with 2 SQL Server 2016 instances in each one (DEV and PROD)
- 1 Availability Group AGDEV that contains DEV databases of the 2 DEV instances
- 1 Availability Group AGPROD that contains PROD databases of the 2 PROD instances
Unsolved issue
DEV SSISDB has been added in the AGDEV Availability Group and this ended up successfully
I attempted to add PROD SSISDB in AGPROD and this ended up with following error (when executing “Enable Always On Support”):
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
I found a workaround describing how to manually add second instance of SSISDB in Availability Group (https://www.sqlservermigrations.com/2018/08/adding-an-integration-services-catalog-to-always-on-availability-groups-subquery-error/)
I did the failover while PROD SSISDB package was running. As results, SSISDB packages are no more running (I have a database with status “In recovery”)
Question
Is there any native SQL 2016 means to set multiple SSISDB in the same Windows Server Failover Cluster? If no, is this feature implemented in SQL 2017 or planned in future releases?
Thanks in advance,
Abenico