2020-02-03
1,143 reads
T-SQL
SQL Server Attach and Detach Database Examples
In this article Dinesh Asanka looks at how to detach and attach a SQL Server database using the SSMS GUI and using T-SQL commands.
2020-01-30
2020-01-28
729 reads
2020-01-23
919 reads
Stable Marriages Using SQL Server
In this article, we see how SQL can be used to determine matches between two groups, given a set of preferences.
2020-01-23
7,182 reads
2020-01-20
829 reads
Introduction to Gaps and Islands Analysis
T-SQL window functions simplify solving many complex queries. In this article, Edward Pollack demonstrates how the functions can be used to find gaps and islands in a dataset.
2020-01-16
2020-01-13
810 reads
2020-01-06
1,072 reads
2020-01-03
811 reads
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...
Daily aggregation of Azure Blob Storage by tier (created/tier-change/deleted)
Hello all, I’m looking for advice on how to derive a daily snapshot table...
SQL 2017 to SQL 2025. Good to Go ?
We need to replace our Windows server running SQL 2017. Any reason not to...
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