February 2014
Beginner
1248 pages
62h 25m
English
Content preview from Java™ How To Program (Early Objects), Tenth Edition
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24.8 PreparedStatements
A PreparedStatement enables you to create compiled SQL statements that execute more efficiently than Statements. PreparedStatements can also specify parameters, making them more flexible than Statements—you can execute the same query repeatedly with different parameter values. For example, in the books database, you might want to locate all book titles for an author with a specific last and first name, and you might want to execute that query for several authors. With a PreparedStatement, that query is defined as follows:
PreparedStatement authorBooks = connection.prepareStatement( "SELECT LastName, FirstName, Title " + "FROM Authors INNER JOIN AuthorISBN " + "ON Authors.AuthorID=AuthorISBN.AuthorID ...
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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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