Titlebook: Beginning Oracle SQL; Lex Haan,Daniel Fink,Karen Morton,Jonathan Gennick Book 2010 Lex deHaan and Karen Morton and Tim Gorman and Inger Jo

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Book 2010y writing SQL statements and getting results from Oracle database... .Takes an example-based approach, with clear and authoritative explanations . .Introduces both SQL and the query tools used to execute SQL statements . .Shows how to create tables, populate them with data, and then query that data to generate business results ..

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ed approach, with clear and authoritative explanations . .Introduces both SQL and the query tools used to execute SQL statements . .Shows how to create tables, populate them with data, and then query that data to generate business results ..978-1-4302-7197-0978-1-4302-7196-3

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Relational Database Systems and Oracle, relational database systems in general, followed by an introduction to the Oracle software environment. The main objective of this chapter is to help you find your way in the relational database jungle and to get acquainted with the most important database terminology.

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Data Definition, Part I, 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.

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Object-Relational Features,ing and appreciation of object-relational database features in general, you should consider those features in the context of an object-oriented development environment. Because this book is devoted to Oracle SQL, this chapter focuses on the consequences of these object-relational features for the SQL language.

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Using an Independent Adviser or ConsultantIn this chapter, you will start to access the seven case tables with SQL. To be more precise, you will learn how to . data from your database. For data retrieval, the SQL language offers the . command. . commands are commonly referred to as ..

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How an Adviser/Consultant Can Best Add ValueThis chapter is a logical continuation of the previous chapter. The main topic is still retrieval. It introduces functions and ., which enable you to formulate more powerful and complicated queries in an easy way.

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