Query Lables In Azure SQL Data Warehouse

Arun Sirpal demonstrates how to use query labels in Azure SQL Data Warehouse:

Using a query label in Azure SQL DW (Data Warehouse) can be a really handy technique to track queries via DMVs. You might want to do this to see what problematic queries are doing under the covers.

Let’s check out an example. First I will show you how things would look without using a query label. I connect to SQL DW and issue the following basic example query.

It’s an interesting approach and solves a problem I saw in Polybase around figuring out which session details were yours after the fact.

Related Posts

Switching To Managed Disks In Azure

Chris Seferlis walks us through an easy method to convert unmanaged disks to managed disks in Azure: First off, why would you want a managed disk over an unmanaged one? Greater scalability due to much higher IOPs and storage limits. There’s no longer the need to add additional storage accounts when you’re adding disk space, […]

Read More

Against Multi-Cloud Models

Tyler Treat argues against companies looking at multi-cloud models: A multi-cloud strategy looks great on paper, but it creates unneeded constraints and results in a wild-goose chase. For most, it ends up being a distraction, creating more problems than it solves and costing more money than it’s worth. I’m going to caveat that claim in […]

Read More

Categories

August 2018
MTWTFSS
« Jul Sep »
 12345
6789101112
13141516171819
20212223242526
2728293031