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Product typeBook
Published inMar 2014
Reading LevelBeginner
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ISBN-139781783284399
Edition1st Edition
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Daniel Bartholomew
Daniel Bartholomew
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Daniel Bartholomew

Daniel Bartholomew has been using Linux since 1997 and databases since 1998. In addition to this book, he has also written MariaDB Cookbook, Packt Publishing, and dozens of articles for various magazines, including The Linux Journal, Linux Pro, Ubuntu User, and Tux. He became involved with the MariaDB project shortly after it began in early 2009 and continues to be involved to this day. He currently works for MariaDB, Inc. and splits his time between managing MariaDB releases, documentation, and maintaining various bits and pieces that keep the MariaDB project running smoothly.
Read more about Daniel Bartholomew

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Using SELECT with the Cassandra storage engine


As with the previous recipe, the SELECT statements are much the same when using the Cassandra storage engine tables.

Getting ready

First, we need to complete the Using INSERT, UPDATE, and DELETE with the Cassandra storage engine recipe.

How to do it...

  1. Open the mysql command-line client and connect to our MariaDB database server and the test database.

  2. Select everything from the test01_cass table using the following command:

    SELECT * FROM test01_cass;
    
  3. Select ten rows from the notes_cass table using the following command:

    SELECT * FROM notes_cass LIMIT 10; 
    
  4. Select data with multiple WHERE clauses, an ORDER BY clause, and a LIMIT clause using the following commands:

    SELECT * FROM notes_cass 
      WHERE note_note IS NOT NULL 
        AND note_id < 500 
        AND LENGTH(note_note) < 30 
      ORDER BY note_id DESC 
      LIMIT 10; 
    
  5. Join the notes_cass table in the test database to the publishers table in the isfdb database with some WHERE clauses and a LIMIT clause...

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MariaDB Cookbook
Published in: Mar 2014Publisher: ISBN-13: 9781783284399

Author (1)

author image
Daniel Bartholomew

Daniel Bartholomew has been using Linux since 1997 and databases since 1998. In addition to this book, he has also written MariaDB Cookbook, Packt Publishing, and dozens of articles for various magazines, including The Linux Journal, Linux Pro, Ubuntu User, and Tux. He became involved with the MariaDB project shortly after it began in early 2009 and continues to be involved to this day. He currently works for MariaDB, Inc. and splits his time between managing MariaDB releases, documentation, and maintaining various bits and pieces that keep the MariaDB project running smoothly.
Read more about Daniel Bartholomew