Sometimes, it's necessary to have different versions of a database running in production. But how do you establish a single source of truth in source control? Alex Yates from DLM Consultants shows how to use object filters in SQL Compare to build multiple database versions from the same source.
During the development cycle, indexes will be placed on SQL Server tables to speed up performance when searching for records. Lots of thought probably has gone into creating just the right mix of indexes based on how developers think customers will use the system. But how do you tell if all the indexes are being used once your database has been implemented into production?
With the holiday season here, Steve Jones wonders what you'll do for fun away from work.
Learn an easy, rough, and ready way to manage log files in this piece.
Microsoft has introduced an interactive C# scripting technology inside the Visual Studio 2015 environment. In this post, Jeffrey Yao looks at how we can use this to perform SQL Server tasks.
When loading data with SSIS, sometimes there are various errors that may crop up. This article provides a solution when you get have a problem between Unicode and non-Unicode fields.
Today we have a guest editorial from Tim Mitchell that talks about security and communications with your customers. Ultimately it pays to be open and honest.
Feodor Georgiev explains how SQL Compare Pro makes it possible to automate the process of synchronizing a source and target database. By calling SQL Compare from a simple batch script, he shows how to make it work for a whole list of targets, one after another.
Without question, one of the most common tasks performed by Database Administrators (DBAs) is identifying and weeding out duplicate values in tables. Despite the inordinate number of queries written by other DBAs to locate duplicate values in their database tables, the real challenge is in locating a useable SQL statement to go by. Rob Gravelle presents a few solutions that will save you some time down the road.
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
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I have this code on SQL Server 2022. What happens when it runs all at once?
DROP TABLE IF EXISTS dbo.Commission GO CREATE TABLE dbo.Commission (id INT NOT NULL IDENTITY(1,1) CONSTRAINT CommissionPK PRIMARY KEY , salesperson VARCHAR(20) , commission VARCHAR(20) ) GO INSERT dbo.Commission ( salesperson, commission) VALUES ( 'Brian', 12 ), ( 'Brian', 'None' ) GOSee possible answers