MySQL returns flat objects. We want to nest joined objects. Let's say we have courses table, each course belongs to a department and has various course sections. We would like to have a resulting ...

Right after making that post I continued reading up on SQL, learned about JOIN, and realized I can skip this entirely by modifying my SELECT statement.<BR><BR>I'm still interested to learn if there is ...

Have you ever needed to convert multiple rows into a structured JSON array directly in MySQL? That’s where JSON_ARRAYAGG() and JSON_OBJECT() come into play! These functions make it easier to work with ...