Phil Factor

  • Interests: Motorbikes, Beer, gardening, conservation, Local history.

Stairway to Exploring Database Metadata

Idempotent DDL Scripts That Always Achieve The Same Result - Making Changes Only Once: Stairway to Exploring Database Metadata Level 6

Idempotence is the property of certain operations in mathematics and computer science, that can be applied multiple times without changing the result beyond the first time they are run. When you are making changes to a database to deploy a new version, you need to be sure that certain changes aren’t made twice, or in the wrong order.

(6)

You rated this post out of 5. Change rating

2023-10-04 (first published: )

19,962 reads

SQLServerCentral Article

Reading and Writing your Database's Documentation using JSON

One of the problems to which I keep returning is finding the best way to read and apply documentation for databases. As part of a series of articles I'm doing for Redgate's Product Learning, I've been demonstrating how to maintain a single source of database documentation, in JSON, and then add and update the object […]

You rated this post out of 5. Change rating

2021-06-28 (first published: )

3,675 reads

SQLServerCentral Editorial

Malleable Source Control

Git has proved to be a better fit to the needs and workflow of a database development team than anything that came before. Git is valuable because it encourages branching and merging, giving more choice in the way that your team can work. Due to the ease with which you can adapt Git, there is […]

You rated this post out of 5. Change rating

2021-04-03

190 reads

Stairway to Exploring Database Metadata

Exploring Facts About SQL Server Tables: Stairway to Exploring Database Metadata Level 5

Now that we've explored, in preceding levels, some of the information that is available about indexes, triggers, keys and distribution statistics, we can concentrate on the tables themselves and their columns.

(5)

You rated this post out of 5. Change rating

2021-01-13 (first published: )

6,304 reads

Blogs

Narrow Task Decomposition in AI Pipeline Agents

By

A nightly load into sales_fact fails. Ask an orchestrating agent to break down the...

Car Update: August 2026

By

It’s been some time since I provided a car update, so I decided to...

Microsoft Fabric OneLake Shortcuts: When to Use Them and When Not To

By

An architecture scenario Imagine separate Sales, Finance, Shared Data, and Executive Analytics workspaces. Sales...

Read the latest Blogs

Forums

Searching for my own posts

By pietlinden

I have a really stupid question... Is there an easy way to search for...

How to Work with On-Premises AI Models to Generate T-SQL Code

By Daniel Calbimonte

Comments posted to this topic are about the item How to Work with On-Premises...

Escaping Strings

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Escaping Strings

Visit the forum

Question of the Day

Escaping Strings

The STRING_ESCAPE() function requires 2 parameters in SQL Server 2025. The first is a string of text and the second is the type of escape rules being used. What are the options for the second parameter?

See possible answers