SQL是一種標準的程式設計語言,用於建立、更新和檢索儲存在資料庫中的資訊。使用SQL,你可以將問題(「我們的客戶居住在何地?」)轉化為資料庫系統能夠理解的語句(SELECT DISTINCT city, state FROM customers;)。也許您能已經知道如何透過圖形化的查詢或報表工具來檢索這類資訊,但對於複雜的問題,這類工具就顯得綁手綁腳,這時就需要SQL了。SQL可以用來增加、更新、
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Get expert architectural insights for building and maintaining robust databases.Explore the definitive guide to the internals and architecture of the Microsoft SQL Server 2008 relational database engi
本書是Inside Microsoft SQL Server 2005系列四本著作中的一本。本書及其續篇——《Microsoft SQL Server 2005技術內幕:T-SQL程序設計》介紹了SQL Server 2005中高級T-SQL查詢、查詢優化及編程相關的知識。這兩本書側重于解決實踐中的常見問題,并討論了解決這些問題的方法。它們將向你揭示基于集合(set-based)查詢的強大威力,并
A thorough revision of the classic tutorialof scientific and engineering mathematicsFor more than fifteen years, Mastering Technical Mathematicshas been the definitive self-teaching guidefor those wi
本書著重於基本的SQL Server 2005系統管理操作,從剖析體系結構的觀點來比較深入地研究管理SQL Server 2005的藝術,從原理上講解SQL Server 2005的工作機制。同時還會包括SQL Server 2005的高級管理內容,比如記錄檔的管理、複製、資料整合服務、代理服務、DBCC管理命令等,適合SQL Server 2005初學及初級進階者閱讀。● 最詳盡的SQL Ser
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Mastering Technical Analysis explores a wide range of technical analysis tools, detailing how to use each to improve trading performance. Topics explored include moving averages and the importance of
"Hundreds of Ways to Get More Done FasterLearn how to effectively and efficiently administer an Oracle database and handle a variety of daily tasks with ease. Filled with tips, tricks, and shortcuts,