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商品描述
Description:
Despite its wide availability and usage, few developers and DBAs have mastered the true power of Oracle SQL*Plus. This bestselling book--now updated for Oracle 10g--is the only in-depth guide to this interactive query tool for writing SQL scripts. It's an essential resource for any Oracle user.
The new second edition of Oracle SQL*Plus: The Definitive Guide clearly describes how to perform, step-by-step, all of the tasks that Oracle developers and DBAs want to perform with SQL*Plus--and maybe some you didn't realize you could perform.
With Oracle SQL*Plus: The Definitive Guide, you'll expertly:
- write and execute script files
- generate ad hoc reports
- extract data from the database
- query the data dictionary tables
- customize an SQL*Plus environment
- and much more
It also includes a handy quick reference to all of its syntax options and an often-requested chapter on SQL itself, along with a clear, concise, and complete introduction.
This book is truly the definitive guide to SQL*Plus. It's an indispensable resource for those who are new to SQL*Plus, a task-oriented learning tool for those who are already using it, and an immediately useful quick reference for every user. If you want to leverage the full power and flexibility of this popular Oracle tool, you'll need this book.
Table of Contents:
Introduction
Command-Line SQL*Plus
Starting SQL*Plus
Entering Commands
Strings in SQL*Plus Commands
Specifying Filenames
Naming Variables
Browser-Based SQL*Plus
Starting and Stopping iSQL*Plus
Connecting to iSQL*Plus
Connecting to a Database
Connecting as SYSDBA
Creating SYSDBA Users
Entering and Executing Commands
Getting Output as Plain Text
Executing Scripts
Disconnecting from iSQL*Plus
Selecting Data
The SELECT Statement
Nulls
CASE Expressions
Table Joins (Oracle8i and Earlier)
Table Joins (Oracle9i and Higher)
Partition Outer Joins
Summary Queries
Unions
Partition Operations
Flashback Queries
Modeling Data
MODEL Clause Syntax
MODEL Clause Functions
MODEL Clause Example
Inserting Data
Inserting One Row
Inserting the Results of a Query
Multitable Inserts (Oracle9i and Higher)
Updating Data
Simple Updates
Noncorrelated Subqueries in the SET Clause
Correlated Subqueries in the SET Clause
Deleting Data
Simple Deletes
Deleting All Rows (TRUNCATE)
Deleting Duplicate Rows
Merging Data (Oracle9i and Higher)
Transaction Management
SET TRANSACTION
SAVEPOINT
COMMIT
ROLLBACK
Formatting Text Reports
Column Headings
Column Formats
Page Width and Length
Page Headers and Footers
Page Breaks
Report Breaks
Formatting HTML Reports
The Concatenation Approach
Generating Full Pages
Tuning SQL
Creating the Plan Table
Explaining a Query
Using DBMS_XPLAN
Querying the Plan Table
Using Optimizer Hints
SQL*Plus Format Elements
Formatting Numbers
Formatting Character Strings
Formatting Dates
SQL*Plus Command Reference
Index
Return to Oracle SQL*Plus
商品描述(中文翻譯)
描述:
儘管Oracle SQL*Plus廣泛可用且被使用,但很少有開發人員和資料庫管理員真正掌握其真正的威力。這本暢銷書籍現已更新至Oracle 10g版本,是對這個互動式查詢工具撰寫SQL腳本的深入指南。對於任何Oracle使用者來說,這是一個必不可少的資源。
《Oracle SQL*Plus: The Definitive Guide》的第二版清楚地描述了如何逐步執行Oracle開發人員和資料庫管理員想要使用SQL*Plus執行的所有任務,甚至可能還有一些您沒有意識到可以執行的任務。
使用《Oracle SQL*Plus: The Definitive Guide》,您將能夠:
- 編寫並執行腳本文件
- 生成臨時報表
- 從資料庫中提取數據
- 查詢資料字典表
- 自定義SQL*Plus環境
- 等等
它還包括對所有語法選項的方便快速參考,以及一個常被要求的關於SQL本身的章節,以及一個清晰、簡潔和完整的介紹。
這本書真正是SQL*Plus的權威指南。對於那些對SQL*Plus新手來說,它是一個不可或缺的資源;對於那些已經在使用SQL*Plus的人來說,它是一個以任務為導向的學習工具;對於每個使用者來說,它是一個立即可用的快速參考。如果您想充分利用這個受歡迎的Oracle工具的強大和靈活性,您將需要這本書。
目錄:
- 簡介
- 命令行SQL*Plus
- 開始SQL*Plus
- 輸入命令
- SQL*Plus命令中的字符串
- 指定文件名
- 命名變數
- 基於瀏覽器的SQL*Plus
- 開始和停止iSQL*Plus
- 連接到iSQL*Plus
- 連接到資料庫
- 作為SYSDBA連接
- 創建SYSDBA用戶
- 輸入並執行命令
- 以純文本形式獲取輸出
- 執行腳本
- 從iSQL*Plus斷開連接
- 選擇數據
- ...(省略部分內容)