- Category: Computer
- Author: Stack Overflow Contributors
- License: Creative Commons BY-SA
- File type: PDF
Read and download free eBook intituled SQL Notes for Professionals in format PDF created by Stack Overflow Contributors.
SQL is a standard language for storing, manipulating and retrieving data in relational databases.
You know the rudiments of the SQL query language, yet you feel you aren’t taking full advantage of SQL’s expressive power. You’d like to learn how to do more work with SQL inside the database before pushing data across the network to your applications. You’d like to take your SQL skills to the next level.
Let’s face it, SQL is a deceptively simple language to learn, and many database developers never go far beyond the simple statement: SELECT columns FROM table WHERE conditions. But there is so much more you can do with the language. In the SQL Notes for Professionals, experienced SQL developers all over the world share their favorite SQL techniques and features. Learning how to solve real-world problems will give you the skill and confidence to step up in your career.
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