相關主題
商品描述
Oracle's is possibly the most valuable dialect of SQL from a career standpoint. Oracle's database engine is widely used in corporate environments worldwide. It is also found in many government applications. Oracle SQL implements many features not found in competing products. No developer or DBA working with Oracle can afford to be without knowledge of these features and how they work, because of the performance and expressiveness they bring to the table.
Written in an easygoing and example-based style, Beginning Oracle SQL is the book that will get you started down the path to successfully writing SQL statements and getting results from Oracle Database.
- Takes an example-based approach, with clear and authoritative explanations
- Introduces both SQL and the query tools used to execute SQL statements
- Shows how to create tables, populate them with data, and then query that data to generate business results
商品描述(中文翻譯)
《Beginning Oracle SQL》是介紹與Oracle Database一起使用的互動查詢工具和特定SQL方言的入門書籍。這些工具包括SQL*Plus和SQL Developer。SQL*Plus是任何Oracle開發人員或數據庫管理員都可以依賴的工具,並且廣泛用於創建腳本以自動執行常規任務。SQL Developer是一個功能強大的圖形化環境,用於開發和調試查詢。
從職業角度來看,Oracle的SQL可能是最有價值的SQL方言之一。Oracle的數據庫引擎在全球企業環境中被廣泛使用,也在許多政府應用中被使用。Oracle SQL實現了許多在競爭產品中找不到的功能。任何與Oracle一起工作的開發人員或數據庫管理員都不能沒有這些功能的知識,以及它們如何工作,因為它們為表格帶來了性能和表達能力。
《Beginning Oracle SQL》以輕鬆和基於示例的風格撰寫,是一本能讓您成功撰寫SQL語句並從Oracle Database中獲取結果的書籍。
該書以基於示例的方法進行,並提供清晰權威的解釋。
介紹了SQL和執行SQL語句的查詢工具。
展示了如何創建表格,將其填充數據,然後查詢該數據以生成業務結果。