At the upcoming Visual Studio Live! Las Vegas developer conference, SQL expert Denny Cherry will share essential indexing ...
The Execute Direct Query event has a duration of 2.1 seconds – meaning that again there is a gap to be explained, a gap where ...
Boost your SQL interview readiness with these 35 carefully selected SQL Interview Questions and Answers. Includes real-world examples, scenario-based queries, and tips to impress interviewers in 2026.
Why is the language developers and DBAs use to organize data such a mess? Here are 13 reasons we wish we could quit SQL, even though we probably won't. For all its popularity and success, SQL is a ...
However, if you want to customize the way a field maps to a database column, you can decorate a property with the @Column annotation. Along with the name property, the JPA @Column annotation can ...
Community driven content discussing all aspects of software development from DevOps to design patterns. The key difference between columns and rows is that a column arranges data vertically from top ...
Managing data in Microsoft Excel often requires splitting cells into columns or rows to improve organization and usability. Whether you’re handling simple lists or working with complex datasets, Excel ...
In Microsoft Excel and other popular modern spreadsheet programs, text and numbers are displayed in a rectangular grid of cells. Generally, every cell in a row or column has the same size, so you ...
SUM(CASE WHEN monthname(sales_date) = 'January' THEN amount ELSE 0 END) as 'Jan-21', SUM(CASE WHEN monthname(sales_date) = 'February' THEN amount ELSE 0 END) as 'Feb ...
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