https://www.ibm.com/docs/en/db2/11.5.x?topic=apis-sqleaddn-add-database-partition-partitioned-database-environment
sqleaddn API - Add a database partition to the partitioned database environment
Adds a database partition to a database partition server.
add a databaseto theapipartitionenvironment
https://learn.microsoft.com/en-us/sql/database-engine/availability-groups/windows/availability-group-add-a-database?view=sql-server-ver17
Add a database to an availability group - SQL Server Always On | Microsoft Learn
Add a database to an Always On availability group using Transact-SQL (T-SQL), PowerShell, or SQL Server Management Studio.
add a database