rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: MariaDB and MySQL Common Table Expressions and Window Functions Revealed
  name:
    name part: Bartholomew, Daniel.
    role:
      role term: creator
    role:
      role term: author.
  name:
    name part: SpringerLink (Online service)
  type of resource: text
  origin info:
    place:
      place term: xxu
    date issued: 2017
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: electronic
    form: electronic resource
    reformatting quality: access
    form: remote
    extent: XIX, 106 p. 13 illus. in color. online resource.
  abstract: Walk away from old-fashioned and cumbersome query approaches and answer your business intelligence questions through simple and powerful queries built on common table expressions (CTEs) and window functions. These new features in MariaDB and MySQL help you to write queries without having to wade through a quagmire of brittle self-joins and other crazy techniques from the past. Your queries will generate correct results, be more readable and less brittle in the face of unexpected data, and you’ll be able to adapt them quickly in the face of changing business requirements. MariaDB and MySQL Common Table Expressions and Window Functions Revealed introduces and explains CTEs and window functions, newly available in MariaDB 10.2 and MySQL 8.0, and helps you understand why and how every MariaDB and MySQL database programmer should learn and apply these features in their daily work. CTEs and especially window functions enable easy solutions to many query challenges that in prior releases have been difficult and sometimes impossible to surmount. Mastering these features opens the door to query solutions that are more robust, execute faster, and are easier to maintain over time than prior solutions using older techniques. The book: Takes you step-by-step through the workings of common table expressions and window functions Provides easy-to-follow examples of the new syntax Helps you answer business questions faster and easier than ever What You'll Learn: Answer business questions using simple queries that don’t break in the face of unexpected data Avoid writing queries that are a difficult-to-maintain quagmire of self-joins and nested subqueries Recognize situations that call for window functions, and learn when to use these features Reduce the need for performance-robbing self-joins Simplify and speed the execution of analytical queries Create queries that finish in seconds instead of hours.
  table of contents: Part I: Common Table Expressions -- 1. Basics of Common Table Expressions -- 2. Non-Recursive Common Table Expressions -- 3. Recursive Common Table Expressions -- Part II: Window Functions -- 4. Basics of Window Functions -- 5. Recognizing Opportunities for Window Functions -- 6. Window Functions in Practice -- 7. Combining Window Functions and CTEs.
  note: by Daniel Bartholomew.
  subject:
    topic: Computer science
  subject:
    topic: Database management
  subject:
    topic: Computer Science
  subject:
    topic: Database Management
  classification: QA76.9.D3
  classification: 005.74
  related item:
    title info:
      title: Springer eBooks
  identifier: 9781484231203
  identifier: http://dx.doi.org/10.1007/978-1-4842-3120-3
  record info:
    record creation date: 171102
    record change date: 20171102235729.0
    record identifier: 978-1-4842-3120-3