标准摘要
[中文适用范围]： 本文件描述了多维数组在SQL中的定义和使用。多维数组代表了集合论和工程科学数据的核心底层结构。因此，目前普遍认为数组在大数据中起着重要作用，应该成为信息系统整体数据类型编排的一个组成部分。本文件讨论了ISO/IEC 9075-15中定义的多维数组数据类型的运算语法和语义。 [外文原描述]： This document describes the definition 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 integral part of the overall data type orchestration in information systems. This document discusses the syntax and semantics of operations on the MD-array data type defined in ISO/IEC 9075-15.
英文名称Information technology - Guidance for the use of database language SQL - Part 8: Multidimensional arrays