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ISO/IEC DIS 19075-7 - Information technology — Guidance for the use of database language SQL — Part 7: Polymorphic table functions
June 3, 2020 - ISO

This document describes the definitio and use of polymorphic table functions in SQL. The Report discusses the following features of the SQL Language: - The processing model of polymorphic table functions in the context of SQL. - The creation and maintenance of polymorphic table functions. - Issues...

ISO/IEC DIS 19075-1 - Information technology — Guidance for the use of database language SQL — Part 1: XQuery regular expressions
June 3, 2020 - ISO

This document describes the regular expression support in SQL (ISO/IEC 9075-2) adopted from the regular expression syntax of XQuery and XPath Functions and Operators 3.1, which is derived from Perl. This document discusses Āve operators using this regular expression syntax: - LIKE_REGEX predicate,...

ISO/IEC DIS 19075-5 - Information technology — Guidance for the use of database language SQL — Part 5: Row pattern recognition
June 3, 2020 - ISO

This document discusses the syntax and semantics for recognizing patterns in rows of a table, as define in ISO/IEC 9075-2, commonly called "SQL/RPR". SQL/RPR define two features regarding row pattern recognition: - Feature R010, "Row pattern recognition: FROM clause" - Feature R020, "Row pattern...

ISO/IEC DIS 19075-6 - Information technology — Guidance for the use of database language SQL — Part 6: Support for JSON
June 3, 2020 - ISO

This document describes the support in SQL for JavaScript Object Notation. This document discusses the following features of the SQL language: - Storing JSON data. - Publishing JSON data. - Querying JSON data. - SQL/JSON data model and path language.

ISO/IEC DIS 19075-2 - Information technology — Guidance for the use of database language SQL — Part 2: Time-related information
June 3, 2020 - ISO

This document describes the support in SQL for time-related information. This document discusses the following features of the SQL language: - Time-related data types - Operations on time-related data - Time-related Predicates - Application-time period tables - System-versioned tables - Bi-temporal...

ISO/IEC DIS 19075-8 - Information technology — Guidance for the use of database language SQL — Part 8: Multidimensional arrays
June 3, 2020 - ISO

This document describes the definitio and use of multidimensional arrays in SQL. Multidimensional arrays represent a core underlying structure of manifold science and engineering data. It is generally recognized today, therefore, that arrays have an essential role in Big Data and should become an...

The Data Analysis Workshop
July 29, 2020 - PACKT

Learn how to analyze data using Python models with the help of real-world use cases and guidance from industry experts Key Features • Get to grips with data analysis by studying use cases from different fields • Develop your critical thinking skills by following tried-and-true data analysis • Learn...

Node.js Design Patterns
July 29, 2020 - PACKT

Learn proven patterns, techniques, and tricks to take full advantage of the Node.js platform. Master well-known design principles to create applications that are readable, extensible, and that can grow big. Key Features * Learn how to create solid server-side applications by leveraging the full...

NR/L2/CSG/STP001/04 - Standards and Controls Management: Managing Variations to Network Rail Standards and Control Documents and Railway Group Standards
June 6, 2020 - NR

This module specifies the process for: a) managing variations to Network Rail standards and control documents and RISs, and RGSs; and b) approving delegated authority to manage variations for Network Rail standards and control documents on behalf of the Standard and Control Document Owner....

Debunking Seven Terrorism Myths Using Statistics
July 10, 2020 - CRC

What is terrorism? What can we learn and what cannot we learn from terrorism data? What are the perspectives and limitations of the analysis of terrorism data? Over the last decade, scholars have generated unprecedented insight from the statistical analysis of ever-growing databases on...

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