2023-12-27
484 reads
2023-12-27
484 reads
2023-10-27
436 reads
2023-10-20
457 reads
2018-08-27
855 reads
2018-06-05
870 reads
2016-08-16
1,339 reads
2016-08-02
1,369 reads
2016-07-05 (first published: 2016-05-26)
4,843 reads
Learn how trusted foreign keys (FK) can help or hurt performance.
2018-08-24 (first published: 2016-03-08)
6,829 reads
Understand what FK's do and how they use indexes. Then use my script to see if they're using good indexes.
2018-06-29 (first published: 2016-02-10)
6,194 reads
By Steve Jones
I was listening to the radio the other day and the hosts were discussing...
By Steve Jones
We’re a week late, once again my fault. I was still coming out of...
By Steve Jones
I ran across this article recently (https://www.gatesnotes.com/meet-bill/source-code/reader/microsoft-original-source-code) and it has a great opening piece...
Comments posted to this topic are about the item Learning From Breakage
Comments posted to this topic are about the item Python in Action to Auto-Generate...
Comments posted to this topic are about the item Adding and Dropping Columns I
I have this table in my SQL Server 2022 database:
CREATE TABLE [dbo].[CityList] ( [CityNameID] [int] NOT NULL IDENTITY(1, 1), [CityName] [varchar] (30) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ) ON [PRIMARY] GOI decide to add two new columns for the StateProvince and Country. What code should I use? See possible answers