Creating an IBM i SQL Stored Procedure from Scratch

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October 13, 2025

IBM i SQL Stored Procedures are the King of the IBM i Database Jungle

Welcome to a deep dive into the world of database management! Today, we’re focusing on a powerful tool that can transform how you handle data: stored procedures. Whether you’re working with IBM i, SQL Server, or another database system, stored procedures offer a range of advantages that can streamline your development process and enhance performance. Let’s explore why they’re a game-changer.

Today, we’re diving into a quiet piece of IBM i magic: How to Create a Basic SQL Stored Procedure from scratch.

What Are Stored Procedures?

A stored procedure is a precompiled collection of SQL statements and logic stored on your IBM i server. It can be called with a single command, accepting parameters to perform specific tasks like data manipulation, business logic execution, or complex queries.

If you’re tired of repetitive SQL queries or want to modularize your Db2 for i code, stored procedures are a game-changer, they boost performance, security, and reusability. In this step-by-step guide, I’ll show you how to build one in just minutes using ACS, handle parameters, and call it like a pro. No prior experience needed!

In Summary – Stored procedures are a cornerstone of efficient database management. They boost performance, tighten security, and simplify maintenance benefits that can elevate your projects to the next level!

NickLitten


IBM i Software Developer, Digital Dad, AS400 Anarchist, RPG Modernizer, Shameless Trekkie, Belligerent Nerd, Englishman Abroad and Passionate Eater of Cheese and Biscuits.

Nick Litten Dot Com is a mixture of blog posts that can be sometimes serious, frequently playful and probably down-right pointless all in the space of a day.

Enjoy your stay, feel free to comment and remember: If at first you don't succeed then skydiving probably isn't a hobby you should look into.

Nick Litten

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