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OCA Oracle Database 11g: SQL Fundamentals I: A Real-World Certification Guide by Steve Ries

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Chapter 11. SQL in Application Development

We have reached the end of our journey through the SQL language. Although not required for the exam, by way of closure in this chapter, we look at some advanced topics in SQL. Later in the chapter, we will examine some SQL statements of a more challenging nature that combine many of the clauses we have seen. But, first, we examine the way that SQL is actually used in the real world. To do so, we'll look at some code snippets of various languages that embed SQL within them. It is important to understand that most of the code we will examine is not complete or functional in any way. This chapter is not meant to teach another programming language. Rather, it is a look "under the hood" at how SQL can be integrated ...

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