2021-10-08
2,260 reads
Database Design
Much Ado about nothing: missing data
Joe Celko explains how missing data is handled from the printing press to databases.
2021-07-26
Constraints and declarative referential integrity
Database systems have powerful features built right in that can ensure the integrity of data. In this article, Joe Celko discusses keys and constraints.
2021-05-28
Creating Database Build Artifacts when Running Flyway Migrations
This article provides PowerShell automation scripts for running Flyway database migrations. These scripts use SQL Compare to automatically generate all the required database build artifacts in the version control system, for each Flyway deployment.
2021-04-26
Customizing Database Deployments using Flyway Callbacks and Placeholders
How to customize a database deployment process using Flyway, demonstrating how to incorporate tasks such stamping a version number into the latest database build, or writing to the SQL Server log.
2021-02-26
Implementation of Normalization in SQL Server
Introduction In my last article, Discussion on Normalization and Database Design Concepts, I discussed about the normalization concepts. Here, I will take one table in SQL Server and implement different normal forms. As we move up the higher normal forms, we end up on more number of tables. Implementation of Normal Forms Let us start […]
2021-02-22
4,554 reads
Blogs
Advice I Like: Training Employees
By Steve Jones
Train employees well enough that they could get another job but treat them well...
Creating a Striped Backup Set with AI
By Steve Jones
I needed to test a striped backup, so I decided to ask the AI’s...
SQL Server Migration Overview
By Kevin3NF
It’s Not Just Backup / Restore At some point every company faces it: the...
Forums
Create an HTML Report on the Status of SQL Server Agent Jobs
Comments posted to this topic are about the item Create an HTML Report on...
Why Data Modelling Still Matters - More Than Ever
Comments posted to this topic are about the item Why Data Modelling Still Matters...
hops from sql server to mysql to s4 hana - possible?
Hi when i think of server hops , i think of how kerberos assists...
Question of the Day
Strange String Splits
When I run this code, how many rows are returned?
DECLARE @meals NVARCHAR(1000) = N'夕食昼食朝食' DECLARE @s NVARCHAR(1) = N'食' SELECT value FROM STRING_SPLIT(@meals, @s) GOSee possible answers