Although it is easy to get started with Flyway, there are times when real-life can trip you up. Discover the fastest ways to restore the previous version of the database, to recover from a failed Flyway migration that leaves the database in an indeterminate state, and then how to adapt your database development process to avoid these problems.
In this article we look at how to use string functions to concatenate, replace, trim and get substrings in SQL Server, Oracle and PostgreSQL.
It might be DNS is the problem more often in the future. Steve notes the attacks on this system are rising.
Big data plays a key role in promoting both manufacturing and scientific development through industrial digitization and emerging research. Integrating big data demands scalable tools for enabling not only big data ingestion and curation but also efficient large-scale exploration and discovery. There is a solution to scale up to large volumes of data distributed across multiple […]
More complex searching is likely to be a requirement in the future, but for many of us, this won't require us to learn much.
This article from Phil Factor will get you up and running quickly with Flyway migrations on MariaDB or MySQL databases, from PowerShell.
SQL Server identity columns are easy to add to a table, but you must understand how they work to use them effectively. In this article, Greg Larsen explains the nuances of SQL Server identity columns.
Lots of organizations are moving to the cloud, but having different levels of success. This change can be powerful and create tremendous opportunity, but it can also be a disappointment.
Learn how to enable or disable full text search for a specific database on a SQL Server instance where the Full Text Search components have been setup.
Troy Hunt joins Steve Jones to discuss the critical and complex role of monitoring in organizational data security and compliance.
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Don’t Let Trouble Sneak Up on You Most SQL Servers run quietly. Until...
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I had a conversation with a customer asking this question: how can I tell...
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There was a time when the Chief Data Officer lived in the shadows of...
Comments posted to this topic are about the item Create an HTML Report on...
Hi everyone I am getting an error when I create the index but I...
Good morning all, I have been running into a very random weird issue that...
I have two calls to the GENERATE_SERIES TVF in this code:
SELECT TOP 10 gs.value FROM GENERATE_SERIES(1, 10) AS gs ORDER BY NEWID () OPTION (RECOMPILE); go DECLARE @a int = 10; SELECT TOP (@a) gs.value FROM GENERATE_SERIES(1, @a) AS gs ORDER BY NEWID () OPTION (RECOMPILE);In the actual query plans, what is the estimated number of rows for each batch in SQL Server 2022? See possible answers