SQL Built-In Functions and Stored Procedures: The I5/iSeries Programmer's Guide - Faust, Mike
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An introduction to creating and using SQL functions and stored procedures under OS/400 and i5/OS, this book explains how each is used and explores some of the stored procedures and functions included with SQL on the iSeries as part of OS/400. Programmers are lead through the development of custom-built functions for the programmer's own use, which includes editing numeric values for print with commas, decimal points, and currency symbols; returning the distance in miles between two zip codes; returning a running cumulative total for the data in the column; and converting date and currency to a…mehr

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Produktbeschreibung
An introduction to creating and using SQL functions and stored procedures under OS/400 and i5/OS, this book explains how each is used and explores some of the stored procedures and functions included with SQL on the iSeries as part of OS/400. Programmers are lead through the development of custom-built functions for the programmer's own use, which includes editing numeric values for print with commas, decimal points, and currency symbols; returning the distance in miles between two zip codes; returning a running cumulative total for the data in the column; and converting date and currency to a text string. Each function includes code that can be used in the developer's own programs.
Autorenporträt
Mike Faust is a former network administrator, software developer, and MIS Manager. He lives in Sanford, Florida.