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Message: <blockquote data-quote="Hit Man" data-source="post: 8043433" data-attributes="member: 249994"><a href="http://pixhost.ws/pictures/985340" target="_blank"><img src="http://pixhost.ws/avaxhome/fc/08/000f08fc_medium.jpeg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a>   PostgreSQL: Introduction and Concepts Publisher:  Pearson Education | ISBN: 0201703319 | edition 2000 | PDF | 462 pages |  1,39 mb This book is about POSTGRESQL, the most  advanced open source database. From its origins in academia, POSTGRESQL  has moved to the Internet with explosive growth. It  is hard to believe the advances during the past four years under the  guidance of a team of worldwide Internet developers. This book is a  testament to their vision, and to the success that POSTGRESQL has  become. The book is designed to lead the reader from their  first database query through the complex queries needed to solve  real-world problems. No knowledge of database theory or practice is  required. However, basic knowledge of operating system capabilities is  expected, such as the ability to type at an operating system prompt. Beginning  with a short history of POSTGRESQL, the book moves from simple queries  to the most important database commands. Common problems are covered  early, which should prevent users from getting stuck with queries that  fail. The author has seen many bug reports in the past few years and  consequently has attempted to warn readers about the common pitfalls. With  a firm foundation established, additional commands are introduced. The  later chapters outline complex topics like transactions and performance. At  each step, the purpose of each command is clearly illustrated. The goal  is to have readers understand more than query syntax. They should know  why each command is valuable, so they can use the proper commands in  their real-world database applications. A database novice  should read the entire book, while skimming over the later chapters. The  complex nature of database systems should not prevent readers from  getting started. Test databases offer a safe way to try queries. As  readers gain experience, later chapters will begin to make more sense.  Experienced database users can skip the early chapters on basic SQL  functionality. The cross-referencing of sections allows you to quickly  move from general to more specific information. Much  information has been moved out of the main body of the book into  appendices. Appendix A lists sources of additional information about  POSTGRESQL.Appendix B provides information about installing POSTGRESQL.  Appendix C lists the features of POSTGRESQL not found in other database  systems. Appendix D contains a copy of the POSTGRESQL manual pages which  should be consulted anytime you have trouble with query syntax. Also,  do not overlook the excellent documentation that is part of POSTGRESQL.  This documentation covers many complex topics, including much  POSTGRESQL-specific functionality that cannot be covered in a book of  this length. Sections of the documentation are referenced in this book  where appropriate. This book uses italics for identifiers, SMALLCAPS  for SQL keywords, and a monospaced font for SQL queries. <a href="http://www.mixsl.com/2010/07/postgresql.html" target="_blank"><img src="http://pixhost.ws/avaxhome/34/4c/000f4c34_medium.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a> </blockquote>

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