Enable SQL execution via update

[benwalk]

With the need to set up base configuration (schemas, roles, privileges, tables, functions, etc.) for replication slots, the ability to execute a provided SQL statement via cf update-service greatly enhances service owner's ability to self-serve.

[kaiju]

Documentation?

[kaiju]

Only thing that comes to mind is that we may want to make execute_statement exclusive? Otherwise every bit of service update runs, including parameter group updates, etc, every time I we issue a statement via update-service

[benwalk]

I had a similar thought, but what if someone wants to trigger both during a single update call? 🤔 I could go either way, but your stamp tells me you don't have a strong opinion either way either.