Retrieval: The Basics

  • Tim Gorman


In this chapter, you will start to access the seven case tables with SQL. To be more precise, you will learn how to retrieve data from your database. For data retrieval, the SQL language offers the SELECT command, introduced in Section 4.1. SQL statements that use the SELECT command are commonly referred to as queries.


Query Result Truth Table Compound Condition Case Expression Null Operator 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Tim Gorman 2014

Authors and Affiliations

  • Tim Gorman
    • 1
  1. 1.COUS

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