SQL(Structured Query Language,結構查詢語言)是一個功能強大的數據庫語言。SQL通常使用于數據庫的通訊。ANSI(美國國家標準學會)聲稱,SQL是關系數據庫管理系統的標準語言。SQL語句通常用于完成一些數據庫的操作任務,比如在數據庫中更新數據,或者從數據庫中檢索數據。使用SQL的常見關系數據庫管理系統有:Oracle、 Sybase、 Microsoft SQL Server、 Access、 Ingres等等。雖然絕大多數的數據庫系統使用SQL,但是它們同樣有它們自立另外的專有擴展功能用于它們的系統。但是,標準的SQL命令,比如"Select"、 "Insert"、 "Update"、 "Delete"、 "Create"和 "Drop"常常被用于完成絕大多數數據庫的操作。
資源簡介:SQL(Structured Query Language,結構查詢語言)是一個功能強大的數據庫語言。SQL通常使用于數據庫的通訊。ANSI(美國國家標準學會)聲稱,SQL是關系數據庫管理系統的標準語言。SQL語句通常用于完成一些數據庫的操作任務,比如在數據庫中更新數據,或者從數據...
上傳時間: 2015-10-06
上傳用戶:nairui21
資源簡介:SQL(Structured Query Language,結構查詢語言)是一個功能強大的數據庫語言。SQL通常使用于數據庫的通訊。ANSI(美國國家標準學會)聲稱,SQL是關系數據庫管理系統的標準語言。SQL語句通常用于完成一些數據庫的操作任務,比如在數據庫中更新數據,或者從數據...
上傳時間: 2013-12-11
上傳用戶:qq1604324866
資源簡介:Anyone who interacts with today s modern databases needs to know SQL (Structured Query Language), the standard Language for generating, manipulating, and retrieving database information. In recent years, the dramatic rise in the popularity ...
上傳時間: 2016-01-02
上傳用戶:qlpqlq
資源簡介:SQL(Structured Query Language,結構查詢語言)是一個功能強大的數據庫語言。SQL通常使用于數據庫的通訊。ANSI(美國國家標準學會)聲稱,SQL是關系數據庫管理系統的標準語言。SQL語句通常用于完成一些數據庫的操作任務,比如在數據庫中更新數據,或者從數據...
上傳時間: 2016-07-23
上傳用戶:zhanditian
資源簡介:SQL(Structured Query Language,結構查詢語言)是一個功能強大的數據庫語言。SQL通常使用于數據庫的通訊。ANSI(美國國家標準學會)聲稱,SQL是關系數據庫管理系統的標準語言。SQL語句通常用于完成一些數據庫的操作任務,比如在數據庫中更新數據,或者從數據...
上傳時間: 2016-07-23
上傳用戶:cc1015285075
資源簡介:SQL是英文Structured Query Language的縮寫,意思為結構化查詢語言。SQL語言的主要功能就是同各種數據庫建立聯系,進行溝通。按照ANSI(美國國家標準協會)的規定, SQL被作為關系型數據庫管理系統的標準語言。SQL語句可以用來執行各種各樣的操作,例如更新數據...
上傳時間: 2013-12-20
上傳用戶:410805624
資源簡介:THIS is really two books in one: a tutorial and a reference manual for JDBC, the application programming interface that makes it possible for programmers to access databases from Java. The goal is to be useful to a wide range of readers, fr...
上傳時間: 2015-08-04
上傳用戶:zhengzg
資源簡介:You know the rudiments of the SQL Query Language, yet you feel you aren t taking full advantage of SQL s expressive power. You d like to learn how to do more work with SQL inside the database before pushing data across the network to your a...
上傳時間: 2014-01-18
上傳用戶:xz85592677
資源簡介:SQL是英文Structured Query Language的縮寫,意思為結構化查詢語言。SQL Server 2008在企業中也是非常重要的應用,各種財務系統,erp系統,oa系統等都會用到SQL Server 2008數據庫,甚至網站也可以用到數據庫來作為網站的后臺,SQL語句可以用來執行各種各樣的操作...
上傳時間: 2013-10-23
上傳用戶:ming529
資源簡介:最近在學習Oracle,對測試人員而言必須掌握兩種語言:第一種是DML,數據操縱語言 (Data Manipulation Language) 是SQL語言中,負責對數據庫對象運行數據訪問工作的指令集,以INSERT、UPDATE、DELETE三種指令為核心,分別代表插入、更新與刪除。第二種是:DQL...
上傳時間: 2016-09-15
上傳用戶:天涯云海
資源簡介:Emdros is a text database middleware-layer aimed at storage and retrieval of "text plus information about that text." This information could be linguistic analyses or other annotations. Emdros provides an abstraction of text that makes...
上傳時間: 2014-01-02
上傳用戶:wfeel
資源簡介:Oreilly.Oracle.PL.SQL.Language.Pocket.Reference.2nd.Edition.eBook-LiB
上傳時間: 2015-03-02
上傳用戶:jhksyghr
資源簡介:SQL syntax Daquan Details of various SQL Language and syntax, the words such as programming
上傳時間: 2013-12-12
上傳用戶:onewq
資源簡介:SQL programm manual for SQL Language in database
上傳時間: 2016-12-24
上傳用戶:yyyyyyyyyy
資源簡介:Arabic SQL Server Language
上傳時間: 2013-12-05
上傳用戶:小寶愛考拉
資源簡介:to become acquainted with a concept « cursor» Language of SQL, by the types of cursors, to study the process of creation and application of cursors. To consider the examples of the use of cursors at creation of SQL of queries.
上傳時間: 2013-12-24
上傳用戶:libenshu01
資源簡介:SQL 語句— —SELECT 語句它使我們能夠用自己的方法來從數據庫中檢索到自己想要的數據同時在第一周我們也將學習SQL 的函數聯合查詢及子查詢嵌于查詢中的查詢并舉出多個例子以幫助您理解它們這些例子是適用于Oracle7 Sybase SQL Server MicrosoftAccess Micros...
上傳時間: 2013-11-22
上傳用戶:270189020
資源簡介:10分鐘學會SQL第三版 Sams Teach Yourself SQL in 10 Minutes has established itself as the gold standard for introductory SQL books, offering a fast-paced accessible tutorial to the major themes and techniques involved in applying the SQL Lan...
上傳時間: 2014-07-07
上傳用戶:Pzj
資源簡介:Sams Teach Yourself SQL in 10 Minutes has established itself as the gold standard for introductory SQL books, offering a fast-paced accessible tutorial to the major themes and techniques involved in applying the SQL Language. Forta s exampl...
上傳時間: 2015-07-13
上傳用戶:miaochun888
資源簡介:XML (Extensible Markup Language) is a commonly used basis for representing a huge range of Structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an example of ...
上傳時間: 2014-03-04
上傳用戶:685
資源簡介:XML (Extensible Markup Language) is a commonly used basis for representing a huge range of Structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an example of ...
上傳時間: 2016-01-03
上傳用戶:semi1981
資源簡介:XML (Extensible Markup Language) is a commonly used basis for representing a huge range of Structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an example of ...
上傳時間: 2016-01-03
上傳用戶:nanfeicui
資源簡介:說明文件: XML (Extensible Markup Language) is a commonly used basis for representing a huge range of Structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an e...
上傳時間: 2016-01-03
上傳用戶:dreamboy36
資源簡介:TxQuery is an SQL engine implemented in a TDataSet descendant component, that can parse SQL syntax, and that will use that syntax to Query to another.
上傳時間: 2014-01-01
上傳用戶:LouieWu
資源簡介:使用SQL Server為后臺數據庫ASP.NET C#語言開發-set OA system, using SQL Server database for background ASP.NET C# Language 開發的新聞管理系統,里面有詳細的代碼及文檔
上傳時間: 2016-05-12
上傳用戶:yt1993410
資源簡介:使用SQL Server為后臺數據庫ASP.NET C#語言開發-set OA system, using SQL Server database for background ASP.NET C# Language 開發的電子商務系統,有完整代碼及文檔
上傳時間: 2016-05-12
上傳用戶:ccclll
資源簡介:學生公寓管理系統使用說明: 1.服務器運行環境 SQL 2000 .NET FRAMEWORK 1.1 .NET FRAMEWORK 1.1 CHINESE (SIMPLIFIED) Language WINDOWS信使 IIS 開發環境:Windows XP Microsoft Visual Studio .NET 2003 SQL Server 2000 ...
上傳時間: 2016-11-01
上傳用戶:eclipse
資源簡介:As a programming Language, C is rather like Pascal or Fortran.. Values are stored in variables. Programs are Structured by defining and calling functions. Program flow is controlled using loops, if statements and function calls. Input and...
上傳時間: 2017-05-18
上傳用戶:hongmo
資源簡介:SQL 21日自學通
上傳時間: 2013-08-04
上傳用戶:eeworm
資源簡介:SQL Server 數據庫設計與管理
上傳時間: 2013-05-26
上傳用戶:eeworm