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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hout any constraint specifications. This second DDL chapter goes into more detail about some data definition aspects, although it is still not intended as a complete reference on the topic. (Discussion of the . command alone covers more than 100 pages in the Oracle Database documentation.)

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ept of views. The second section discusses how to use the . command to create views. In the next section, you’ll learn about the various ways you can use views in SQL, in the areas of retrieval, logical data independency, and security.

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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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Data Definition, Part II,hout any constraint specifications. This second DDL chapter goes into more detail about some data definition aspects, although it is still not intended as a complete reference on the topic. (Discussion of the . command alone covers more than 100 pages in the Oracle Database documentation.)

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Views,ept of views. The second section discusses how to use the . command to create views. In the next section, you’ll learn about the various ways you can use views in SQL, in the areas of retrieval, logical data independency, and security.