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Author: David C. Kreines Publisher: "O'Reilly Media, Inc." ISBN: 9781565926974 Category : Computers Languages : en Pages : 428
Book Description
SQL (Structured Query Language), the heart of a relational database management system, is the language used to query the database, to create new tables in the database, to update and delete fields, and to set access privileges. Aimed at everyone who needs to access an Oracle database using SQL, including developers, DBAs, designers, and managers, this book delivers all the information they need to know about standard SQL, and Oracle's extensions to it.
Author: David C. Kreines Publisher: "O'Reilly Media, Inc." ISBN: 9781565926974 Category : Computers Languages : en Pages : 428
Book Description
SQL (Structured Query Language), the heart of a relational database management system, is the language used to query the database, to create new tables in the database, to update and delete fields, and to set access privileges. Aimed at everyone who needs to access an Oracle database using SQL, including developers, DBAs, designers, and managers, this book delivers all the information they need to know about standard SQL, and Oracle's extensions to it.
Author: Catherine Fisher Publisher: Hodder Children's Books ISBN: 144490289X Category : Juvenile Fiction Languages : en Pages : 295
Book Description
The final story in the Oracle sequence. We are again in the distand land of deserts and islands ruled by one god whose wishes are conveyed through the Oracle. The Archon, child god-on-earth, returns from his journey across the desert to the Well of Songs, to find the tyrannical General Argelin has siezed control and his reign of madness is oppressing the Two Lands. He has publicly denounced the gods, and established a reign of terror. Mirany is in hiding, and the Nine are scattered. Will Argelin's obsession bring the Rain Queen's wrath down on them all? And whose is the sinister new power hidden in the sign of the Scarab? In the descent into anarchy, Mirany and the Archon must attempt the final, impossible journey of the soul. Through the Nine Gateways into death. And back.
Author: Jonathan Lewis Publisher: Apress ISBN: 1430239557 Category : Computers Languages : en Pages : 276
Book Description
Oracle Core: Essential Internals for DBAs and Developers by Jonathan Lewis provides just the essential information about Oracle Database internals that every database administrator needs for troubleshooting—no more, no less. Oracle Database seems complex on the surface. However, its extensive feature set is really built upon upon a core infrastructure resulting from sound architectural decisions made very early on that have stood the test of time. This core infrastructure manages transactions and the ability to commit and roll back changes, protects the integrity of the database, enables backup and recovery, and allows for scalability to thousands of users all accessing the same data. Most performance, backup, and recovery problems that database administrators face on a daily basis can easily be identified through understanding the essential core of Oracle Database architecture that Lewis describes in this book. Provides proven content from a world-renowned performance and troubleshooting expert Emphasizes the significance of internals knowledge to rapid identification of database performance problems Covers the core essentials and does not waste your time with esoterica
Author: Thomas Kyte Publisher: Apress ISBN: 1430200677 Category : Computers Languages : en Pages : 764
Book Description
* Based on a proven best-seller and written by the most recognized Oracle expert in the world and f * Fully revised book, covering bothfor the 9i and 10g versions of the database * Based on what is widely-recognized as the best Oracle book ever written. It defines what Oracle really is, and why it is so powerful * Inspired by the thousands of questions Tom has answered on his http://asktom.oracle.com site. It defines what Oracle really is, and why it is so powerful It and it tackles the problems that developers and DBAs struggle with every day
Author: David Kreines Publisher: O'Reilly Media, Incorporated ISBN: 9781565925168 Category : Computers Languages : en Pages : 586
Book Description
Oracle database administration requires a vast amount of information and an ability to perform a myriad of tasks--from installation to tuning to network troubleshooting to overall daily administration. Oracle provides many tools for performing these tasks; the trick is knowing what tool is right for the job, what commands you need to issue (and when), and what parameters and privileges you need to set. And, as every DBA knows, you need to know how do all this under pressure, while you face crisis after crisis. This book provides a concise reference to the enormous store of information an Oracle DBA needs every day (as well as what's needed only when disaster strikes). It's crammed full of quick-reference tables, task lists, and other summary material that both novice and expert DBAs will use time and time again. It covers the commands and operations new to Oracle8, but also provides Oracle7 information for sites still running earlier versions. Oracle Database Administration provides two types of material: DBA tasks--chapters summarizing how to perform critical DBA functions: installation, performance tuning, preventing data loss, networking, security and monitoring, auditing, query optimization, and the use of various Oracle tools and utilities DBA reference--chapters providing a quick reference to the Oracle instance and database, the initialization (INIT.ORA) parameters, the SQL statements commonly used by DBAs, the data dictionary tables, the system privileges and roles, and the SQL*Plus, Export, Import, and SQL*Loader syntax The book also includes a resource summary with references to additional books, Web sites, and other online and offline resources of special use to Oracle DBAs. Oracle Database Administration is the single essential reference you'll turn to again and again. If you must choose only one book to use at the office, keep at home, or carry to a site you're troubleshooting, this will be that book.
Author: Gavin JT Powell Publisher: Elsevier ISBN: 0080479839 Category : Computers Languages : en Pages : 683
Book Description
Developers and DBAs use Oracle SQL coding on a daily basis, whether for application development, finding problems, fine-tuning solutions to those problems, or other critical DBA tasks. Oracle SQL: Jumpstart with Examples is the fastest way to get started and to quickly locate answers to common (and uncommon) questions. It includes all the basic queries: filtering, sorting, operators, conditionals, pseudocolumns, single row functions, joins, grouping and summarizing, grouping functions, subqueries, composite queries, hierarchies, flashback queries, parallel queries, expressions and regular expressions, DML, datatypes (including collections), XML in Oracle, DDL for basic database objects such as tales, views and indexes, Oracle Partitioning, security, and finally PL/SQL. * Each of the hundreds of SQL code examples was tested on a working Oracle 10g database * Invaluable everyday tool that provides an absolute plethora of properly tested examples of Oracle SQL code * Authors have four decades of commercial experience between them as developers and database administrators
Author: Thorben Janssen Publisher: Thoughts on Java ISBN: 3963136987 Category : Computers Languages : en Pages : 250
Book Description
When you use Hibernate in your projects, you quickly recognize that you need to do more than just add @Entity annotations to your domain model classes. Real-world applications often require advanced mappings, complex queries, custom data types and caching. Hibernate can do all of that. You just have to know which annotations and APIs you need to use. Hibernate Tips - More than 70 solutions to common Hibernate problems shows you how to efficiently implement your persistence layer with Hibernate's basic and advanced features. Each Hibernate Tip consists of one or more code samples and an easy to follow step-by-step explanation. You can also download an example project with executable test cases for each Hibernate Tip. Throughout this book, you will get more than 70 ready-to-use solutions that show you how to: - Define standard mappings for basic attributes and entity associations. - Implement your own attribute mappings and support custom data types. - Use Hibernate's Java 8 support and other proprietary features. - Read data from the database with JPQL, Criteria API, and native SQL queries. - Call stored procedures and database functions. This book is for developers who are already working with Hibernate and who are looking for solutions for their current development tasks. It's not a book for beginners who are looking for extensive descriptions of Hibernate's general concepts. The tips are designed as self-contained recipes which provide a specific solution and can be accessed when needed. Most of them contain links to related tips which you can follow if you want to dive deeper into a topic or need a slightly different solution. There is no need to read the tips in a specific order. Feel free to read the book from cover to cover or to just pick the tips that help you in your current project.
Author: Catherine Fisher Publisher: Hodder Children's Books ISBN: 1444902873 Category : Juvenile Fiction Languages : en Pages : 243
Book Description
In the distant land of deserts and islands, the servants of the god rule the land, his wishes conveyed through the Oracle and interpreted by the High Priestess. Mirany is the new Bearer, afraid of her perilous duties for the god in the rituals of the Oracle, and fearful of her secret questioning ... Does the god truly exist? The priestess is corrupt and in secret partnership with the General, ruler, since the God-on-Earth, the Archon, has no real power - chosen as a child, his face always masked, never seen by outsiders. Should any national tragedy occur, he is also the sacrifice. When the old Archon dies, his spirit migrates into a child, and there are several candidates for succession. But Mirany begins to experience the real visions of the god, discovers which child is the rightful heir, and that the General and High Priestess intend to choose another child and seize power. With only a tomb-robbing scribe and a mad musician for allies, Mirany begins her quest - knowing that, if she is betrayed, her fate will be to be walled up alive in the Archon's tomb ...