Mastering Oracle SQL and SQL*Plus

本書全面、系統、深入地講解了 Oracle 12c 數據庫原理、應用和開發，也講解了 Oracle 12c 常用的管理知 識，以 Oracle 12c 數據庫雲計算為線索，詳細講解了 CDB 和PDB。 本書共分 16 章。第 1 章介紹了 Oracle 12c 的基本知識、系統性能和特點，以及如何支持雲計算；第 2章 介紹了 Oracle 12c 的系統結構，重點闡述了 CDB 和PDB 的概念

‧大量經典案例，快速構建SQL優化解決方案 ‧編寫SQL優化全自動腳本，快速提升工作效率 ‧每個知識點皆輔以相應範例及程式碼進行說明 SQL(Structured Query Language，結構化查詢語言)是一種功能強大的資料庫語言。是以關聯代數運算為基礎，其功能豐富、語言簡潔、使用方便靈活，已成為關聯式資料庫的標準語言。 近年來系統所使用的資料量大幅增加，平行處理的量也倍增，SQL效能越來越

一本告訴您如何正確編寫與思考SQL的書籍本書深入探討SQL語法，諸如CASE 陳述式、視窗函數、外部連結、關聯子查詢、HAVING子句、EXISTS，如果您已經了解使用SQL指令的基本語法，應該就能順利閱讀本書。本書的第一部會以一章介紹一個這類SQL工具，希望大家透過範例學會這些工具的使用方法。請大家務必動手撰寫這些程式碼。基本上，會希望各位讀者從頭開始閱讀本書，但如果有些內容已經很熟悉，不妨直接

Spark SQL是 Spark大數據框架的一部分，支援使用標準SQL查詢和HiveQL來讀寫資料，可用於結構化資料處理，並可以執行類似SQL的Spark資料查詢，有助於開發人員更快地建置和執行Spark程式。全書分為4篇，共9章，第一篇講解Spark SQL 發展歷史和開發環境搭建。第二篇講解Spark SQL 實例，幫助讀者掌握Spark SQL的入門操作，瞭解Spark RDD、DataFr

Spark SQL是 Spark大資料框架的一部分，支援使用標準SQL查詢和HiveQL來讀寫資料，可用於結構化資料處理，並可以執行類似SQL的Spark資料查詢，有助於開發人員更快地創建和運行Spark程式。全書分為4篇，共9章，第一篇講解Spark SQL 發展歷史和開發環境搭建。第二篇講解Spark SQL 實例，幫助讀者掌握Spark SQL的入門操作，瞭解Spark RDD、DataFr

本書提供了全面、實用的建議，以保證在複雜的生產環境中，能可靠且高效地運行Oracle 數據庫。七位主要的Oracle 專家對Oracle 12c、11g 和其他最近版本的Oracle 數據庫彙集了一系列經過驗證的解決方案、實踐的例子以及循序漸進的技巧。每一個解決方案都是精心設計的，以幫助有經驗的Oracle DBA和DMA 盡可能快地理解和修復嚴重的問題。本書不僅涵蓋了LOB 段、undo 表空間

《深入解析Oracle：數據庫的初始化》圍繞“數據庫的初始化”這個主題展開，詳細介紹了數據庫的創建、使

【關鍵數據分析指標】解說 + 【SQL 擷取、彙總數據】手法, 教你從枯燥的資料表中挖出對決策有幫助的資訊！ 在一般使用上, SQL 還是常被當作 Web 服務的後端, 只用於 RDB (關聯式資料庫) 的查詢, 普遍缺乏將 SQL 使用在分析用途上的 Knowhow。然而目前各種大數據平台 (Apache Hadoop、Spark、Google / Amazon 的付費雲端平台…) 的盛行, 當

陳會安老師的書籍一向給人淺顯易懂的好評，加上多年扎實功力在內容上的加持，本書不僅是學校資料庫設計相關課程很好的教材，對資料庫設計與開發人員來說也是很好的工具書。--台灣微軟資深產品行銷協理 邱敏珍 專業推薦 •完整說明資料庫設計與開發人員應具備的理論、觀念和技能，幫助你精通SQL Server的Transact-SQL程式設計！•本書以資料庫設計與開發人員角度來切入SQL Server

“This is the most comprehensive teaching tool for learning and mastering draping techniques. The illustrations and the text for each drape are clear and explicit.” Laura K. Kidd, Southern Illinois Uni

將英國有名的Keep Calm and Carry On標語，改寫成適合愛書人的Keep Calm and Read，鼓勵大家多多閱讀！內頁使用淡灰色的方格設計，寫什麼都整整齊齊。品名：文創筆記本：Keep Calm and Read材質：紙張商品規格：H210xW150xD10mm(測量有±2mm誤差值)內頁款式：方格4x4mm數量：1入產地：台灣保存期限：妥善保存無期限適用年齡：三歲以上用途：

NOTE: Before purchasing, check with your instructor to ensure you select the correct ISBN. Several versions of Pearson's MyLab & Mastering products exist for each title, and registrations are

 Apache Kylin為第一個由華人團隊完整貢獻至Apache的專案。 作者為業界知名的Apache Kylin專家，本書為其多年的技術累積與實戰精華。 內容淺顯易懂、實作性強大，是目前第一本系統性介紹Kylin的實作書籍。 Apache Kylin為開放原始碼的分散式儲存引擎，提供Hadoop上的SQL查詢介面及多維分析能力以支援大規模資料。本

★解析原廠文件，切合認證範圍！ ★對照範例程式，迅速了解內容！ ★彙整教學經驗，重點一次掌握！ ★圖解複雜觀念，學習輕鬆上手！ ★演練擬真試題，掌握考試精髓！ ★符合1Z0-809考試內容，深入Java程式開發職場領域！ Oracle公司在2009年主導Java後，將Java SE版本的證照區分為OCAJP基礎認證與OCPJP進階認證；並於2019/01/01起，以Java SE8的考試科目1Z0

The husband-and-wife treasure-hunting team of Sam and Remi Fargo return in a new adventure as they search for an ancient scroll--which carries a deadly curse--in this thrilling addition to Clive Cussl

The NCLEX-RN exam is not just about what you know—it's about how you think. Kaplan's NCLEX-RN Prep 2019 uses expert critical thinking strategies and targeted sample questions to help you put your expertise into practice and ace the exam!The NCLEX-RN exam tests how you'll apply the medical knowledge you've gained in real-life situations. In NCLEX-RN Prep 2019, Kaplan's all-star nursing faculty teaches you 10 critical thinking pathways to help you think like a nurse. Eight chapters end with practice sets to help you put critical thinking principles into action.Proven Strategies. Realistic Practice.10 critical thinking pathways to break down what exam questions are asking8 end-of-chapter practice sets to help you put critical thinking principles into actionFull-length practice testDetailed rationales for all answer choices, correct and incorrectTechniques for mastering the computer adaptive test formatExpert GuidanceIn-depth content review, organized along the exam's "Client Needs" framew

PostgreSQL為優秀的開放原始碼關聯式資料庫管理系統，本書揭示PostgreSQL查詢引擎運行原理和實現技術細節。 其中包括：基礎資料結構；SQL詞法語法分析及查詢語法樹；查詢分析及查詢重寫；子連接及子查詢處理；查詢訪問路徑創建；查詢計畫生成，等等。以深入淺出的方式討論每個主題並結合基礎資料結構、圖表、原始碼等對所討論的主題進行詳細分析，以使讀者對PostgreSQL查詢引擎的運行機制及實現

Percy Jackson is about to be kicked out of boarding school . . . again. And that's the least of his troubles. Lately, mythological monsters and the gods of Mount Olympus seem to be walking straight out of the pages of Percy's Greek mythology textbook and into his life. And worse, he's angered a few of them. Zeus's master lightning bolt has been stolen, and Percy is the prime suspect.Now Percy and his friends have just ten days to find and return Zeus's stolen property and bring peace to a warring Mount Olympus. But to succeed on his quest, Percy will have to do more than catch the true thief: he must come to terms with the father who abandoned him; solve the riddle of the Oracle, which warns him of betrayal by a friend; and unravel a treachery more powerful than the gods themselves.This deluxe gift edition of the internationally best-selling first book in the Percy Jackson and the Olympians series, lavishly illustrated by series artist John Rocco, is a must-have for Riordan fans.商品除瑕疵品

以短小精悍的簡短程式領略 Python 絕妙功能,協助你寫出更簡潔、執行效率更好的程式！ Oracle、Tesla、Red Hat…資深開發高手齊聲說讚, ★★★★★ Amazon.com 4.9 顆星絕好評推薦！ 精通 Python 程式設計, 不只是搞懂語言的理論面向而已, 更重要的是理解並接受社群採用的慣例和最佳實務作法, 並用於自己的程式；若您已踏上 Python 學習之路, 想要進一步深

Entity Framework 是微軟公司 .NET 平臺支持的對象關聯映射技術，開發人員可以通過實體數據模型對象與數據庫進行溝通，建立更堅固的商業應用程序系統，避免因為通過 ADO.NET 直接處理 SQL 語句而帶來的風險與可能引發的錯誤。本書通過介紹Entity Framework與 LINQ 開發實戰的案例，以 Entity Framework 技術內容的討論為主線，結合關鍵的 LINQ

Be online without leaving a trace.Your every step online is being tracked and stored, and your identity literally stolen. Big companies and big governments want to know and exploit what you do, and pr

We love our little ones through and through and especially at Christmas, too!Join our bestselling toddler and bear as we huggle and snuggle and wiggle and giggle during this loving holiday."I love you

本書作者群以數十年的資料庫管理、開發與BI經驗，彙集多樣化的實務經驗，透過商業案例驗證Reporting Services的建置流程，讓使用者能因應不同的需求來擴充與調整報表功能，藉以滿足企業應用架構的變化與效能需求。■ 從報表概論、設計、管理、派送與訂閱，到整合.NET應用程式開發，完整介紹報表生命週期。■ 全新的商業實例，涵括共用資料集、報表組件、地圖、微圖形、量測計以及報表鑽研等功能實作。■

Pig and Cat are pals who like to bike, swim, read, and make art together. One day Pig notices Dog, who has a very interesting kite. Pig and Dog play, and Cat feels neglected and lonely. But Pig and Dog are generous souls after all; and now Pig, Cat and Dog are pals . . . who skateboard and surf! Visually exciting art is executed with crayon and colored pencil on manila paper, in a style that is both sophisticated and childlike. Interesting details in the art add layers of storytelling.

Junior tour guides Jordan and Jamie take second graders along on a trip that includes mapping neighborhoods and states, using a compass and designing maps with keys and symbols, working with grids and

Kid Loki is all grown up - and the God of Mischief is stronger, smarter and sneakier than ever before! As Asgardia's one-man secret service, Loki is ready to lie, cheat and steal his way through the m

Learn the way of the NinjaLearn to be a ninja with Master Wu and the heroes of Ninjago!This fun LEGO® NINJAGO® book teaches children all about their favourite ninja heroes - their training, weapons, s

Generous Mr. Panda is giving away presents to all his animal friends, including a mouse, an octopus, an elephant, and a lemur, but they aren't being very grateful about the gifts they receive. It may

A touching story of an independent-minded wolf cub who finds his way home.Wolf cub Wilf doesn't want help from anyone. Whatever it is, he can do it all by himself. But when he finds himself lost and a

The Hello Neighbor story takes a twisted turn in this all-new prequel series, based on the hit horror video game from tinyBuild! Aaron Peterson has never had it easy. As the son of a famed and eccentr

Complete tons of fun LEGO Harry Potter activities in amazing Search and Find. Includes a Professor Snape minifigure!Join Harry Potter, Ron Weasley, Hermione Granger, and all your favorite Hogwarts stu

In Busy Chinese New Year, children can have lots of fun pulling, pushing and turning the mechanisms. Join in with the celebrations as the Lion and Dragon dance, enjoy a family banquet and watch the sp

THE RIVETING SEQUEL TO THE HIT BOOK YOU, NOW A NETFLIX SERIES“Kepnes hits the mark, cuts deep, and twists the knife.” —Entertainment Weekly“Delicious and insane...The plot may be twisty and scintillat

Mr Panda is ready for some hugs－and he's givingh them out for free!But his friends are too busy hugging each other...Does no one love Mr Panda?

New York: Club Kids is a high impact visual diary of New York City in the 1990s, seen through the eyes of Waltpaper, a central figure within the Club Kids. The Club Kids comprised an artistic and fashion-conscious youth movement that crossed over into the public consciousness through appearances on daytime talk shows, magazine editorials, fashion campaigns, and music videos, planting the seeds for popular cultural trends such as reality television, self-branding, influencers, and the gender revolution. Known for their outrageous looks, legendary parties, and sometimes-illicit antics, The Club Kids were the hallmarks of Generation X and would prove to be the last definitive subculture group of the analog world. The ‘90s, whose 30th anniversary is quickly approaching, has come to be known as the last discernible and cohesive decade, cherished by those who experienced it and romanticized by those who missed it. The first comprehensive visual document of ‘90s nightlife and street culture,

The law in Ireland regarding causes of action involving the internet is a rapidly growing area of law and litigation. This book examines issues such as defamation, data protection, e-commerce and inte

An introductory engineering textbook by an award-winning MIT professor that covers the history of dynamics and the dynamical analyses of mechanical, electrical, and electromechanical systems. This i

Have you ever stopped to think about how there is nobody else in the galaxy who is exactly like you? This empowering picture book celebrates young heroes-in-the-making and features illustrations that

常春藤與 Helen Exley 聯手打造，最適合親子共讀的英文繪本有聲書！獨家附解說音檔，Carey 媽咪解說帶入啟發性思考，為孩子良好品德塑型。符合108課綱核心素養，讓孩子贏在起跑點上！常春藤與 Helen Exley 聯手打造，最適合親子共讀的英文繪本有聲書獨家限定：朗讀及解說音檔適用年齡：5+108課綱素養嚴選◎全彩圖像繪本◎英語能力養成◎親子陪伴共讀◎良好品德塑型◎倫理素養育成★用自然、實用的英文，搭配道地的朗讀及清晰的解說，書末附上中文翻譯，與孩子共讀、共聽，家長也能一起學英文。★以孩子視角描述與奶奶相處的親密時光，創造親子共讀有趣的話題。★Carey 媽咪解說時間帶入啟發性思考，為孩子良好品德塑型。★雙料音檔 QR Code + MP3 光碟使用方便，隨聽隨放不設限。★畫風自然雋永，小書形式，讓孩子的小手輕鬆翻閱，百讀不膩。★符合108課綱核心素養「身心素質與自我精進、溝通表達、人際關係、道德實踐」，為孩子的未來提前做好準備。Helen Exley為英國禮物書製作商，創立43年以來堅持每本禮物書都要有精美的插圖，並帶有發人省思、充滿愛心和鼓舞人心的信息，讓送禮的人可以表達自己的想法和情感。最重要的是，讓每個收到書的朋友都有幸福愉快的感受，就如同Helen Exley執行長所說 “The need for people to give gifts to loved ones can be as strong as the need to buy bread. People love to say ‘thank you’, ‘I love you’, ‘I’m thinking of you!’ to their family, friends, and colleagues. It can be so hard to find just the right words to say these things.”- Helen Exley, C.E.O of Helen Exley（一般人送禮給親朋好友的慾望就跟買麵包的慾望一樣強烈。大家喜歡對家人、朋友及同事說「謝謝」、「我愛你」跟「我正想著你！」而要找到對的字眼說出這些話是很困難的。─Helen Exley 執行長 Helen Exley）

The world's most comprehensive and up-to-date guide to Champagne, featuring all the latest vintages. The Champagne Guide 2020-2021 contains fully independent assessments, with profiles and ratings, of