下载应用程式
educalingo
搜索

在"英语"词典里SQL}的意思

词典
词典
section

英语中SQL的发音

SQL play
facebooktwitterpinterestwhatsapp

SQL在英语中的意思是什么?

点击查看«SQL»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

SQL

SQL

SQL是用于管理关系数据库管理系统中保存的数据的专用编程语言。 最初基于关系代数和元组关系演算,SQL由数据定义语言和数据操作语言组成。 SQL的范围包括数据插入,查询,更新和删除,模式创建和修改以及数据访问控制。 尽管SQL通常被描述为并且在很大程度上是声明性语言,但它也包括过程元素。 SQL是Edgar F. Codd的关系模型的第一种商业语言之一,如他有影响力的1970年的文章“大型共享数据库数据的关系模型”所述。 尽管没有完全遵循Codd描述的关系模型,它成为使用最广泛的数据库语言。 SQL于1986年成为美国国家标准协会的标准,1987年成为国际标准化组织的标准。此后,该标准已经增加了几倍,具有附加功能。 尽管有这些标准,代码在不同的数据库系统之间并不是完全可移植的,这可能导致供应商锁定。 SQL is a special-purpose programming language designed for managing data held in a relational database management system. Originally based upon relational algebra and tuple relational calculus, SQL consists of a data definition language and a data manipulation language. The scope of SQL includes data insert, query, update and delete, schema creation and modification, and data access control. Although SQL is often described as, and to a great extent is, a declarative language, it also includes procedural elements. SQL was one of the first commercial languages for Edgar F. Codd's relational model, as described in his influential 1970 paper, "A Relational Model of Data for Large Shared Data Banks." Despite not entirely adhering to the relational model as described by Codd, it became the most widely used database language. SQL became a standard of the American National Standards Institute in 1986, and of the International Organization for Standardization in 1987. Since then, the standard has been enhanced several times with added features. Despite these standards, code is not completely portable among different database systems, which can lead to vendor lock-in.

在英语 词典里SQL的定义

SQL在字典中的定义是结构化查询语言:一种用于数据库管理的计算机编程语言。

The definition of SQL in the dictionary is structured query language: a computer programming language used for database management.

点击查看«SQL»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

SQL一样开头的英语单词

Spy Wednesday
spy-in-the-sky
spycatcher
spyglass
spyhole
spying
spying charge
spymaster
spyware
sq.
SQA
sqn
Sqn Ldr

英语近义词词典里SQL的近义词和反义词

近义词

«SQL»的25种语言翻译

翻译者
online translator

SQL的翻译

通过我们的英语多语言翻译器,找到SQL25种语言翻译
该章节所呈现的将SQL由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«SQL»。

翻译者英语 - 中文

SQL
1,325 数百万发言者

翻译者英语 - 西班牙语

SQL
570 数百万发言者

英语

SQL
510 数百万发言者

翻译者英语 - 印地语

एसक्यूएल
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

SQL
280 数百万发言者

翻译者英语 - 俄语

SQL
278 数百万发言者

翻译者英语 - 葡萄牙语

SQL
270 数百万发言者

翻译者英语 - 孟加拉语

এসকিউএল
260 数百万发言者

翻译者英语 - 法语

SQL
220 数百万发言者

翻译者英语 - 马来语

SQL
190 数百万发言者

翻译者英语 - 德语

SQL
180 数百万发言者

翻译者英语 - 日语

SQL
130 数百万发言者

翻译者英语 - 韩语

SQL
85 数百万发言者

翻译者英语 - 印尼爪哇语

SQL
85 数百万发言者
vi

翻译者英语 - 越南语

SQL
80 数百万发言者

翻译者英语 - 泰米尔语

எஸ்கியூஎல்
75 数百万发言者

翻译者英语 - 马拉地语

एस क्यू एल
75 数百万发言者

翻译者英语 - 土耳其语

SQL
70 数百万发言者

翻译者英语 - 意大利语

SQL
65 数百万发言者

翻译者英语 - 波兰语

SQL
50 数百万发言者

翻译者英语 - 乌克兰语

SQL
40 数百万发言者

翻译者英语 - 罗马尼亚语

SQL
30 数百万发言者
el

翻译者英语 - 希腊语

SQL
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

SQL
14 数百万发言者
sv

翻译者英语 - 瑞典语

SQL
10 数百万发言者
no

翻译者英语 - 挪威语

SQL
5 数百万发言者

SQL的使用趋势

趋势

词语 «SQL»的使用趋势

0
100%
频率
使用十分广泛
97
/100
此处所显示的地图给出了词语«SQL»在不同国家的使用频率。
SQL的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«SQL»的最常用表达而进行的主要搜索的列表。

词语«SQL» 随时间而变化的使用频率

该图表展现了单词«SQL»在过去500年中的用法频率的每年演化其实施是基于分析词语«SQL»从1500年到现在在 英语数字出版物中出现的频率。

SQL的英语文献、引用和新闻中的使用范例

示例

«SQL»相关的英语书籍

在以下的参考文献中发现SQL的用法。与SQL相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Learning SQL
With Learning SQL, you'll quickly learn how to put the power and flexibility of this language to work.
Alan Beaulieu, 2009
2
SQL Cookbook
But there is so much more you can do with the language. In the SQL Cookbook, experienced SQL developer Anthony Molinaro shares his favorite SQL techniques and features.
Anthony Molinaro, 2009
3
Data Analysis Using SQL and Excel
This book helps you use SQL and Excel to extract business information from relational databases and use that data to define business dimensions, store transactions about customers, produce results, and more.
Gordon S. Linoff, 2010
4
Head First SQL: Your Brain on SQL -- A Learner's Guide
Presents an instructional guide to SQL which uses humor and simple images to cover such topics as the structure of relational databases, simple and complex queries, creating multiple tables, and protecting important table data.
Lynn Beighley, 2007
5
Discovering SQL: A Hands-On Guide for Beginners
This book gives you both. Covering the basics through intermediate topics with clear explanations, hands-on exercises, and helpful solutions, this book is the perfect introduction to SQL.
Alex Kriegel, 2011
6
SQL Injection Attacks and Defense
SQL Injection Attacks and Defense, First Edition: Winner of the Best Book Bejtlich Read Award "SQL injection is probably the number one problem for any server-side application, and this book unequaled in its coverage.
Justin Clarke, 2012
7
SQL and Relational Theory: How to Write Accurate SQL Code
In this insightful book, author C.J. Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it directly to your use of SQL.
C.J. Date, 2011
8
The Guru's Guide to Transact-SQL
The current version sports such advanced features as OLE Automation support, cross-platform querying facilities, and full-text search management. This book is the consummate guide to Microsoft Transact-SQL.
Ken Henderson, 2000
9
Oracle PL/SQL Programming: Covers Versions Through Oracle ...
This book is the definitive reference on PL/SQL, considered throughout the database community to be the best Oracle programming book available.
Steven Feuerstein, Bill Pribyl, 2009
10
SQL: Practical Guide for Developers
This practical guide is a short and focused introduction to the main features of using SQL to technically competent readers.
Michael J. Donahoo, Gregory David Speegle, 2005

包含词语«SQL»的新条目

找出国内和国际出版社所讨论的内容,以及词语SQL在以下新条目的上下文中是如何使用的。
1
SAP gives SQL Anywhere a new IoT injection
SAP's SQL Anywhere has long served as an embeddable database option for mobile devices, but the rise of the Internet of Things has opened up a new world of ... «Computerworld, 七月 15»
2
SQL Attack Results in Breach of Telstra-Owned Telecom Pacnet
Telstra's Pacnet, a telecom service provider primarily based in China and Singapore, suffered a breach early last month that may wind up affecting thousands of ... «Threatpost, 五月 15»
3
Microsoft readies SQL Server 2016 summer preview
The successor to SQL Server 2014 will include enhanced in-memory technologies, real-time operational analytics, new security and encryption technologies, ... «ZDNet, 五月 15»
4
Microsoft Introduces Azure SQL Data Warehouse
Microsoft today announced a new service in its Azure database lineup during its Build developer conference keynote today. The Azure SQL Data Warehouse, ... «TechCrunch, 四月 15»
5
SQL Server 2005's end-of-life clock is ticking down
It's not an unexpected development, as SQL Server 2005 has been in the "extended support" phase of its lifecycle since April 2011. But as with its other server ... «InfoWorld, 四月 15»
6
Over 1 million WordPress websites at risk from SQL injection
Over one million websites running the WordPress content management system are potentially at risk of being hijacked due to a critical vulnerability exposed in ... «ZDNet, 二月 15»
7
Microsoft Bolsters Azure SQL Database Services
Released in March, SQL Server 2014 has had more than 1.2 million downloads, ... In a second improvement, Microsoft has scaled up Azure SQL DB's ability to ... «InformationWeek, 十一月 14»
8
Oracle Joins SQL-On-Big-Data Bandwagon
Oracle announced Oracle Big Data SQL on Tuesday, a new tool designed to run ... Microsoft offers PolyBase, a feature of Microsoft SQL Server Parallel Data ... «InformationWeek, 七月 14»
9
Review: Microsoft SQL Server 2014
Integration with Microsoft's Azure and new business intelligence and Big Data tools are among the most striking features of SQL Server 2014, finds reviewer ... «Enterprise Apps Today, 五月 14»
10
Microsoft's new data platform spans Office, Azure, & SQL
“We want to take an architectural approach that brings together different products — from Excel on one end to SQL and Hadoop on the other end — to create this ... «VentureBeat, 四月 14»

参考文献
« EDUCALINGO. Sql [在线]. 可用 <https://educalingo.com/zh/dic-en/sql>. 五月 2024 ».
下载educalingo应用
en
英语 词典
, 发现隐藏于单词之后的一切
索引
a b c d e f g h i j k l m n o p q r s t u v w x y z