Introduction Often at times, you may come across situations where you need to calculate a column repeatedly multiple times in the same Power BI report or across multiple reports. Although you can use the calculated columns to some extent, these are not robust and not reusable. In order to reuse the same piece of code, […]
2020-04-21
41,776 reads
Views in SQL Server are used to simplify writing queries and managing security, but’s it’s easy for views to eventually get out of sync with the underlying tables. In this article, Edward Pollack shows how to overcome this problem.
2020-04-21
A significant part of product development is A/B testing. Simply put, this is where companies and product managers test to see a new version of their product versus the older one to make sure it’s worth publishing their features to the entire user base. In order to do this, an A/B test needs to be set […]
2020-04-20
3,037 reads
Diogo Souza completes his series on CQRS. He demonstrates Event Sourcing to capture the data as it flows through the system which can then be analyzed without affecting the source.
2020-04-20
This article shows different options to use the rounding functions in SQL Server.
2020-04-17 (first published: 2016-09-20)
24,561 reads
In the immortal words of “Orange” Julius Caesar as written by Shake’s peer, “Beware the bugs of March.” It took us 2,064 years, but we’ve finally fixed those bugs, plus added a couple of new features.
2020-04-17
The purpose of this document is to walkthrough helpful Unix commands that would help use Unix/Linux operating system, debug & resolve any issues in a more efficient and timely manner.
2020-04-16
41,114 reads
In this tip I will demonstrate a simple way of launching a SQL Agent job when the job it depends on completes successfully.
2020-04-16
The State of Database Monitoring survey is open. How are you currently monitoring your database estate? Are you working cross-platform? Tell us your opinions in our annual survey on the State of Database Monitoring for your chance to win a $500 Amazon voucher.
Take the survey.
2020-04-16
No matter where you run your SQL Server® instances—on-premises, in a virtual machine, or in an Azure SQL Database Managed instance—the challenge is the same. How do you ensure you get optimum performance? Is the virtual machine impacting your database instance performance? Which queries cause the most blocking or deadlocking? Are you consuming more DTUs in your Azure SQL Database than you budgeted for?
2020-04-15
By Steve Jones
At the recent Redgate Summit in Chicago, I demo’d (lightly) the ML based Alert...
By Steve Jones
los vidados – n. the half-remembered acquaintances you knew years ago, who you might...
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
I'm trying to get this string_agg to put all the 'comments' into one result...
Comments posted to this topic are about the item Vectors in SQL Server 2025
Comments posted to this topic are about the item Odd Sequences
What values are returned from this code?
CREATE SEQUENCE NumericSequence
AS NUMERIC(5,1)
START WITH 1.0
INCREMENT BY 0.1;
GO
SELECT NEXT VALUE FOR NumericSequence
GO
SELECT NEXT VALUE FOR NumericSequence
GO See possible answers