Solving FIFO Queues Using Windowed Functions
One common request often seen in T-SQL is working with queues of information. In this piece, J. Drew Allen will show to use windowing functions and the OVER clause to process a FIFO queue.
Automating Migrations for Multiple Databases using Flyway
During development you need a fast, automated way to build multiple copies of a database on any development or test server, with each database at the right version. This article provides a PowerShell automation script for Flyway that will do the job.
Exploring Four Simple Time Series Forecasting Methods with R Examples
In this article we explore four simple time series forecasting methods using R: the Mean Method, the Naive Method, the Seasonal Naive method and the Simple Moving Average Method.
Expanded Support for Non-Windows SQL Server
Steve is excited that SQL Server is moving to a new platform.
Considerations for Running SQL Server on Kubernetes
In this article we discuss deploying SQL Server containers / images using Azure Kubernetes Cluster.
Using Flyway Output in PowerShell
How to send Flyway logging and error output to JSON and consume it in PowerShell to produce ad-hoc database migrations reports, including any errors that occurred, the version of the database, runtimes for each migration script and more.
Constant Integration
Apple buys a company every few weeks. The data integration for this must be a large effort.
Datatypes and the Default Mask with Dynamic Data Masking - Step 2 of the Stairway to Dynamic Data Masking
This article digs deeper into the ways that Dynamic Data Masking works with different data types.
What is interpolation?
In this article, Joe Celko explains interpolation and covers a bit about the history and what we all did before computers.
Blogs
Whiling away an afternoon, thinking
By Steve Jones
I come to Heathrow often. Today is likely somewhere close to 60 trips to...
Black Box vs. Gray Box vs. White Box Testing
By Brian Kelley
If your organization is spending money, then meaningful results are a must. Pen testing...
Webinar Series – SQL Server Indexing
I’m starting a webinar series about SQL Server indexing with the fine folks of...
Forums
Restoring On Top II
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SQL Art 2: St Patrick’s Day in SSMS (Shamrock + Pint + Pixel Text)
Comments posted to this topic are about the item SQL Art 2: St Patrick’s...
Breaking Down Your Work
Comments posted to this topic are about the item Breaking Down Your Work
Question of the Day
Restoring On Top II
I have a database, DNRTest, that has a number of tables and other objects in it. The other day, I was trying to mock up a test and ran this code on the same server:
-- run yesterday CREATE DATABASE DNRTest2 GO USE DNRTest2 GO CREATE TABLE NewTable (id INT) GOToday, I realize that I need a copy of DNRTest for another mockup, and I run this:
-- run today USE Master BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO RESTORE DATABASE DNRTest2 FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens? See possible answers