Known issue - Response times when composing SQL queries slower than expected
You can write and execute queries on a data warehouse's SQL analytics endpoint by using the SQL query editor. The response time from the user experience (UX) is slower than expected. The delay can range from seconds to minutes.
Status: Open
Product Experience: Data Warehouse
Symptoms
The response from the SQL query editor is slower than expected.
Solutions and workarounds
The current workaround is to utilize client tools such as SQL Server Management Studio or Azure Data Studio.