May 2012
Intermediate to advanced
440 pages
9h 1m
English
Content preview from Oracle Advanced PL/SQL Developer Professional GuideBecome 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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Tuning PL/SQL code
Once the DBA configures the database for optimal performance, the code development plays an essential role in PL/SQL performance. Now, we will discuss certain areas of improvements. These improvements can be made during the development stage so as to avoid the nightmares later.
The tunable areas identified and covered in this section are as follows:
- Avoiding implicit typecasting: Identification of appropriate data type
- Modularizing the programs: Modular programming and effective code sampling shares the work load
- Usage of bulk bind collections and the FORALL function : Usage of the
FORALLfunction and bulk bind collections optimize the bulk operations - Optimized conditional statements: Conditional statements can be optimized by logically ...
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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.