June 2004
Intermediate to advanced
848 pages
21h 28m
English
Content preview from Just Java™ 2
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SQL Prepared Statements and Stored Procedures
Prepared statements and stored procedures are two different ways of organizing your SQL code and getting it to run faster. When you send an SQL statement to your database, there is an SQL interpreter that reads the statement, figures out what it means and which database files are involved, and then issues the lower-level native instructions to carry it out. Depending on what the statement is exactly, it may be quite a lot of work to analyze and interpret it.
Prepared statement
If you find that you are issuing a statement over and over again, the database will be doing a lot of work that can be avoided. The way to do this is with a prepared statement. As the name implies, the prepared statement ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.