Making Temporal Databases Work. Part 2: Computing Aggregates Across Temporal Versions
In this part 2 we discuss what kind of aggregates can be obtained from a temporal database and how to express these aggregations in the SQL language.
Redgate Summit: The Database Landscape - New York
Join Redgate at the last Redgate Summit event of the year! This series of events is hosted across the globe for data professionals who want to improve their skills and knowledge about Database DevOps, learn about topics surrounding the Cloud, AI, and working across multiple databases.
SQL Server 2012 Always On Groups and FCIs Part 2
This is Part 2 of a series on Always On and FCI integration in SQL Server. In this article we will learn how to add the iSCSI disk storage to our SQL Server nodes and build the cluster.
SQL Server 2012 Always On Groups and FCIs Part 3
Part 3 of the AO and FCI integration series. This article gets SQL Server configured on the nodes and ready for work.
Stairway to Always On Level 4: Analyse and Deploy a Windows Server Failover Cluster
In level 4 of the stairway to AlwaysOn we look at creating a Windows Server Failover Cluster.
Stairway to Always On Level 5: Analyse and Deploy a Failover Cluster Instance
In Level 5 of this stairway, we help you understand and deploy a Failover Cluster Instance (FCI).
What happens when we drop a column on a SQL Server table? Where's my space?
You have dropped a column and wondering why you haven't recovered any space? Let's take a look.
Using Registered Servers in SSMS
One of the features in SQL Server Management Studio (SSMS) that I find very useful is to have a list of registered servers and databases in SSMS. This lets me quickly pick from a number of servers rather than flipping the drop down in the connection dialog. This post looks at this feature and how […]
Getting Started with Azure CLI to Manage Azure Resources
Learn about Azure CLI and how to manage your Azure resources using commands instead of using the Azure portal.
Blogs
Why your data still can’t answer a simple question
Every organization I talk to has the same problem dressed up in different clothes....
T-SQL Tuesday #197 Invitation – An impactful session or two from a conference
By DataOnWheels
I am delighted to host this month’s T-SQL Tuesday invitation. If you are new...
Did You Really Name That Default?
By alevyinroc
Ten years (and a couple jobs) ago, I wrote about naming default constraints to...
Forums
The day-to-day pressures of a DBA team, and how we can work smarter with automation and AI
Comments posted to this topic are about the item The day-to-day pressures of a...
SQL 2017 to SQL 2025. Good to Go ?
We need to replace our Windows server running SQL 2017. Any reason not to...
Using OPENJSON
Comments posted to this topic are about the item Using OPENJSON
Question of the Day
Using OPENJSON
I have some data in a table that looks like this:
BeerID BeerName brewer beerdescription 1 Becks Interbrew Beck's is a German-style pilsner beer 2 Fat Tire New Belgium Toasty malt, gentle sweetness, flash of fresh hop bitterness. 3 Mac n Jacks Mac & Jack's Brewery This beer erupts with a floral, hoppy taste 4 Alaskan Amber Alaskan Brewing Alaskan Brewing Amber Ale is an "alt" style beer 8 Kirin Kirin Brewing Kirin Ichiban is a Lager-type beerIf I run this, what is returned?
select t1.key
from openjson((select t.* FROM Beer AS t for json path)) t1 See possible answers