東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

MariaDB and MySQL common table Expre...

Bartholomew, Daniel.

Linked to FindBook

Google Book

Amazon

博客來

MariaDB and MySQL common table Expressions and Window functions revealed

Record Type:	Electronic resources : Monograph/item
Title/Author:	MariaDB and MySQL common table Expressions and Window functions revealed/ by Daniel Bartholomew.
Author:	Bartholomew, Daniel.
Published:	Berkeley, CA :Apress : : 2017.,
Description:	xix, 106 p. :ill., digital ;24 cm.
[NT 15003449]:	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.
Contained By:	Springer eBooks
Subject:	Querying (Computer science) -
Online resource:	http://dx.doi.org/10.1007/978-1-4842-3120-3
ISBN:	9781484231203

MariaDB and MySQL common table Expressions and Window functions revealed
Bartholomew, Daniel.

MariaDB and MySQL common table Expressions and Window functions revealed[electronic resource] /by Daniel Bartholomew. - Berkeley, CA :Apress :2017. - xix, 106 p. :ill., digital ;24 cm.

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.

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.

ISBN: 9781484231203

Standard No.: 10.1007/978-1-4842-3120-3doiSubjects--Uniform Titles:

MySQL (Electronic resource)
Subjects--Topical Terms:

625110
Querying (Computer science)

LC Class. No.: QA76.9.D3

Dewey Class. No.: 005.74

MariaDB and MySQL common table Expressions and Window functions revealed
LDR:03272nmm a2200325 a 4500 001 2112628
003 DE-He213
005 20180524105756.0
006 m d
007 cr nn 008maaau
008 180719s2017 cau s 0 eng d
020 $a 9781484231203 $q (electronic bk.)
020 $a 9781484231197 $q (paper)
024 7 $a 10.1007/978-1-4842-3120-3 $2 doi
035 $a 978-1-4842-3120-3
040 $a GP $c GP
041 0 $a eng
050 4 $a QA76.9.D3
072 7 $a UN $2 bicssc
072 7 $a UMT $2 bicssc
072 7 $a COM021000 $2 bisacsh
082 0 4 $a 005.74 $2 23
090 $a QA76.9.D3 $b B287 2017
100 1 $a Bartholomew, Daniel. $3 3270499
245 1 0 $a MariaDB and MySQL common table Expressions and Window functions revealed $h [electronic resource] / $c by Daniel Bartholomew.
260 $a Berkeley, CA : $b Apress : $b Imprint: Apress, $c 2017.
300 $a xix, 106 p. : $b ill., digital ; $c 24 cm.
505 0 $a 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.
520 $a 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.
630 0 0 $a MySQL (Electronic resource) $3 620574
650 0 $a Querying (Computer science) $3 625110
650 1 4 $a Computer Science. $3 626642
650 2 4 $a Database Management. $3 891010
710 2 $a SpringerLink (Online service) $3 836513
773 0 $t Springer eBooks
856 4 0 $u http://dx.doi.org/10.1007/978-1-4842-3120-3
950 $a Professional and Applied Computing (Springer-12059)