You already know how to query with SQL, so learning how to do complex queries with Doctrine should not be a pain! In this tutorial, we'll learn about:
the language Doctrine speaks (DQL)
the QueryBuilder object
JOINs! And using them to reduce queries
SELECTing specific fields instead of entire...
Want to learn about databases without the tedium? With its unique combination of Japanese-style comics and serious educational content, The Manga Guide to Databases is just the book for you.
Princess Ruruna is stressed out. With the king and queen away, she has to manage the Kingdom of Kod's...