Titlebook: Beginning Oracle SQL; For Oracle Database Lex De Haan,Tim Gorman,Melanie Caffrey Book 2014Latest edition Tim Gorman and Inger Jorgensen an

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Retrieval: Functions,This chapter is a logical continuation of the previous chapter. The main topic is still retrieval. It introduces . and ., which enable you to formulate more powerful and complicated queries in an easy way.

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Data Manipulation,In this chapter, you will learn how to change the contents of an Oracle database. The SQL commands to change the database contents are commonly referred to as Data Manipulation Language (DML) commands.

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Retrieval: Multiple Tables and Aggregation,This chapter resumes the . of the retrieval possibilities of the SQL language. It is a logical continuation of Chapters 4 and 5.

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Retrieval: Some Advanced Features,This is the fourth chapter in a series about retrieval features of SQL. It is a logical continuation of Chapters 4, 5, and 8.

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The Seven Case Tables,This appendix offers an overview of the seven case tables used throughout this book, in various formats. Its main purpose is to help you in writing SQL commands and checking your results.

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Answers to the Exercises,This appendix provides answers and solutions to the chapter-ending exercises presented earlier in this book. In some cases, we have presented multiple (alternative) solutions for a single exercise. Sometimes you will see warnings for possible . solutions, in case of known pitfalls.

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https://doi.org/10.1007/978-3-658-31320-3 the seven case tables introduced in Chapter 1 and described in detail in Appendix A. You can find the scripts to create that schema in the download hosted from this book’s catalog page or the Source Code page on the Apress website.

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Therefore, this chapter covers only the data definition basics, such as how to create simple tables using standard datatypes. In Chapter 7, we will revisit data definition with SQL and explore topics such as indexes, synonyms, and constraints.