Learn how to move Azure SQL resources to another region with Azure Resource Mover. In this tutorial, you learn how to move Azure SQL databases and elastic pools to a different Azure region, using ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

在 SQL 查询中，DISTINCT 和 GROUP BY 是两个常见的用于去重和分组的操作符。 然而，尽管它们在某些情况下可以达到相同的效果，但它们在原理、适用场景和性能方面却有很大的不同。

Explore the top SQL tutorials for advanced database management. Discover comprehensive resources to enhance your SQL skills and learn advanced techniques for optimizing queries, managing complex ...

The book MySQL Practical Tutorial is a free ebook, used in introduction to the basic knowledge and development techniques of MySQL database. This book ...

SQL One-Shot: A quick, hands-on guide from Apna College Youtube Channelto master SQL fundamentals. This repository features concise notes, practical examples, and exercises to help beginners get up to ...

The SQL group-by operator plays an important role in summarizing and aggregating large datasets in a data analytics stack. The Similarity SQL-based Group-By operator (SGB, for short) extends the ...