SQL Built-In Functions and Stored Procedures: The I5/iSeries Programmer's Guide

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Focusing on SQL functions and stored procedures in OS/400 and i5/OS, this book provides a comprehensive guide for programmers. It details the use of built-in SQL features on the iSeries while guiding readers in creating custom functions tailored to their needs. Examples include formatting numeric values, calculating distances between zip codes, generating cumulative totals, and converting dates and currencies to text strings. Each function is accompanied by usable code snippets, enhancing practical application for developers.