2024-01-17
443 reads
2024-01-17
443 reads
2024-01-10
501 reads
2023-11-27
3,924 reads
It is strange that one can ask simple questions about extended events or Hekaton at professional events and conferences without feeling embarrassed, yet nobody likes to ask vital questions about SQL Server primary keys and foreign keys. Fear not, here are 13 questions you were too shy to ask, answered.
2014-10-14
9,933 reads
I inherited a database that was getting large and not performing well. After adding primary keys life got better.
2014-06-30
14,350 reads
Every database developer uses keys, but without always understanding all the ramifications. They come with few hard and fast rules, but if you get them right from the start with a database design, the whole process of database development is simpler, and the result is likely to perform better. We asked Phil for advice, little knowing that the explanation might take a while.
2013-12-19
5,005 reads
Recently I was asked to find all the Primary keys that are not clustered Indexes in the database. I constructed the below script which will help us to locate the primary keys in the database which are not clustered index.
2013-09-18 (first published: 2013-09-04)
1,909 reads
2013-01-29
2,590 reads
This code helps in finding Primary Keys for all tables in a database.
2012-10-02 (first published: 2012-09-04)
1,417 reads
Output table of gaps in a primary key across multiple databases on same, remote and/or linked servers.
2012-02-13 (first published: 2011-08-12)
911 reads
By Will Assaf
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What happens when I run this code:
SELECT p.ProductName , p.ProductCategory FROM dbo.Product AS p WITH (NOLOCK, TABLOCK);See possible answers