
How I finally simplified nested JSON reporting in Oracle APEX 24.2
Anyone else feel like they spend 80% of their reporting time just flattening JSON? I recently upgraded a project to APEX 24.2, and while the native data export is great for simple tables, I hit a wall with a client who needed heavily branded, multi-level reports. I was staring at a massive PL/SQL package just to handle the data mapping when I decided to try a different approach. The Problem Mapping nested JSON to a specific layout usually means: Writing complex SQL/JSON logic. Manually defining every single column and header. Redoing half the work if the layout changes by two pixels. The "Low-Code" Fix Instead of coding the mapping, I used the MaxPrint designer. Here’s the quick workflow I used: Grab the JSON: I pulled a sample of my nested data directly from the APEX SQL Workshop. Visual Mapping: I pasted that JSON into the designer. It automatically recognized the structure, so I just dragged the fields onto the report canvas. No code required for the binding. The Integration: I used
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