Ordering T-SQL Scripts with Git and PowerShell
Learn how you can ensure that scripts are executed in a specific order with Git and PowerShell for use in a Docker container.
2019-05-28
5,001 reads
Articles
How to Reseed Your Identity Column Value in SQL Server
Have you deleted a bunch of rows from a table that has an identity column value and now thins aren't working quite right? If so, read on...
2019-05-28
Insert Statement Without Column List (BP004)
Many production databases have failed embarrassingly as a result of INSERT code that omits a column list, usually in mysterious ways and often without generating errors. Phil Factor demonstrates the problem, and advocates a 'defense-in-depth' approach to writing SQL, in order to avoid it.
2019-05-28
Understanding Machine Learning
This article describes about the understanding Machine Learning and bits of Artificial Intelligence as it’s a superset of Machine Learning.
2019-05-27 (first published: 2018-03-06)
9,409 reads
Streamlining a Power BI Solution
Power BI is an excellent tool for departments or small organisations getting started with their BI solution. Unless some time is spent organising the solution, however, it can become cluttered. In this article, Gogula Aryalingam explains how to streamline the solution to keep it organized and efficient.
2019-05-27
The Sins of SELECT * (BP005)
If Prompt warns you of use of the asterisk, or 'star' (*), in SELECT statements, consider replacing it with an explicit column list. It will prevent unnecessary network load and query performance problems, and avoid problems if the column order changes, when inserting into a table.
2019-05-27
Exporting Custom Messages from Sys.Messages
Learn how to get your custom messages from an existing instance and add them to a new instance.
2019-05-24 (first published: 2017-11-16)
7,834 reads
Are your CPU-intensive queries running slowly? Check your VM type.
When you build a VM for SQL Server in Amazon EC2, Azure VMs, or Google Compute Engine, it’s all too easy to overlook the CPU speeds that you’re getting. Brent Ozar explains when to stop and check the VM type you used when building this VM.
2019-05-24
1,077 reads
Six reasons to version control your database
For application developers it is unthinkable to work without version control. Yet, only 55% of database developers are version controlling their database changes? Mary Robbins provides six reasons why you should version control your database.
2019-05-24
Setup SSIS Catalog Retention Policy and Partial Cleanup Strategy
Learn how you can configure clean and size management for your SSIS catalog database.
2019-05-23
14,590 reads
Blogs
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Presenting Twice in May 2026
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Finding the Next Sequence Value: #SQLNewBlogger
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I saw a question asking about the next sequence value and decided to try...
Forums
Auto Update Statistics not triggering on filtered indexes
I've got a table with 186,703,969 rows, about 300GB of data. There are several...
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An Unusual Identity
Comments posted to this topic are about the item An Unusual Identity
Question of the Day
An Unusual Identity
What values are returned when I run this code?
CREATE TABLE dbo.IdentityTest2
(
id NUMERIC(10,0) IDENTITY(10,10) PRIMARY KEY,
somevalue VARCHAR(20)
)
GO
INSERT dbo.IdentityTest2
(
somevalue
)
VALUES
( 'Steve')
, ('Bill')
GO
SELECT top 10
id
FROM dbo.IdentityTest2 See possible answers