Check if connected to SQL Azure and warn user that platform is not supported.

[HannahVernon]

Checking if the connected instance is SQL Azure via the following code, which returns 1 if the instance is Azure SQL Database, should exit the module with advice that SQL Azure is not supported:

SELECT CASE WHEN CONVERT(nvarchar(128), SERVERPROPERTY(N'Edition')) LIKE N'%Azure%' THEN 1 ELSE 0 END

[m82labs]

🤔 do you have any ideas on adding this support? I do not use Azure so I am not sure what kinds of differences might prevent sqltop from working.

[lowlydba]

Since Azure updates quietly pretty often, I think the only real way to handle support is to automate testing against it consistently (on PRs or even more often than that). I use appveyor for a project to test on Azure + lots of versions but the Azure piece is a constant PITA and if you don't already have something setup, I'd say it may not be worth it just for that.

A "your mileage may vary" approach might be the easiest, or block it altogether like Hannah suggested.