July is starting, and with it we move to the second half of 2021, or H2 2021 for those of you that like the planning shorthand on roadmaps and project manager boards. The first half of 2021 has felt like a big of progress in the world, as we try to recover from the pandemic […]
When you are using Flyway, how can you test your database migration script first to make sure it works exactly as you intended before you let Flyway execute it?
When you’re working with T-SQL, you’ll often see SET NOCOUNT ON at the beginning of stored procedures and triggers. What SET NCOUNT ON does is prevent the “1 row affected” messages from being returned for every operation. Read Brent's blog to see him demo it by writing a stored procedure in the Stack Overflow database.
This is the Fourth of July weekend here in the US when we celebrate the birth of the country based on the publication of the Declaration of Independence. For those who don't know, this celebration mostly consists of fireworks and outdoor cookouts. However, at our house we've always tried to do a little bit more […]
We're coming up on the middle of the year, and I wonder if you are improving your career this year? Did you make plans and are you sticking to them? I've been tracking progress on my goals, and so far mediocre progress. It's tough to learn, but even tougher to learn when you don't have […]
See a simple demonstration of how Kafka can stream events for changes to data in SQL Server tables.
Compare the schemas of two SQL Server databases using SQL Compare command line then quickly produce a diff report showing you immediately which tables, views and functions have changed.
Formatting Power BI visuals can be tedious. In this article, Adam Aspin explains custom Power BI themes that will save you time when creating reports.
Having a patching strategy for your systems is important, and Steve notes that you ought to be organized and allow for some flexibility when designing one.
Troubleshooting Performance Problems is not very easy process and can be complicated when it comes to identifying problems with JIRA application.
By Brian Kelley
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I will be presenting my latest session, Documenting Your Work for Worry-Free Vacations, in-person...
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I've got a table with 186,703,969 rows, about 300GB of data. There are several...
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Comments posted to this topic are about the item 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