March 2012
Intermediate to advanced
442 pages
9h 31m
English
Content preview from IBM DB2 9.7 Advanced Application Developer CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Using ARRAY objects in stored procedures
ARRAY as a data type was introduced in DB2 9.5. An array is a set of identical data elements. These base elements are based on inbuilt data types. Any element in an array can be identified by its index position. Arrays are very useful when we need to store a set of values. This becomes very useful when we need to pass a set of values to a procedure. Instead of passing many parameters simultaneously, we can pass one array to the procedure. For example, if we want to pass in a list of employee numbers as input to a procedure, then we can keep them in an array and pass this array as an input parameter. The same concept applies when getting the results from a procedure. In this recipe, we will see how we can ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.