The Hitachi High-performance NAS Platform, powered by BlueArc?, delivers a high-performance, intelligent and scalable multiprotocol solution. This document describes best practices for using Oracle databases on Linux with NAS connectivity provided by the High- performance NAS Platform through the NFS protocol. The document discusses baseline configuration recommendations for both Oracle (more…)

This book uses some very powerful Java programming techniques and complex code-generating tools in conjunction with the Oracle database. Since we’ve just completed an application that used one of the more complex architectures in the J2EE programming model, namely EJB, and before we move on to use one of these code-generating tools (BC4J) let’s take this chapter to get back inside this database. Once you had your EJBs up-and-running, in the previous (more…)

Preface Oracle is the write-once-run-anywhere database. Since the mid-1980s, Oracle has been available on almost every operating system. With the release of Oracle RDBMS Version 6, you could develop a database schema on your desktop knowing it could be implemented unchanged on multiple large-scale platforms. With the release of Oracle7, stored procedures could be written using PL/SQL, and once again, these could be ported to any supported (more…)

? SQL SELECT NAME FROM PEAK WHERE DIFF=5; ? RESULT NAME —————————— Taylor Dome Mount Clarance King 2. Which females have climbed a 14,000 peak? ? SQL SELECT DISTINCT CR.NAME FROM CLIMBER CR, PEAK P, PARTICIPATED PA,CLIMBED CD WHERE CR.SEX = ‘F’ AND P.ELEV >= 14000 AND CR.NAME=PA.NAME AND PA.TRIP_ID=CD.TRIP_ID AND CD.PEAK=P.NAME; ? RESULT NAME —————————— BARBARA BETTY DONNA (more…)

7.1 Oracle Database Programming Overview This chapter defines the naming standards for Oracle database programming and provides a guide to the correct usage of Data Definition Language, Data Manipulation Language and PL/SQL statements. It also discusses a number of other database programming concepts. The idea, thought of as revolutionary not many years ago, that data could be independent of applications, heralded the rapid evolution of the (more…)

EXAMPLE 1 – FORMNAME.C #include #include #include #include /* Forms API context */ #include /* Form module header file */ int main (int argc, char *argv[]) { d2fctxa ctx_attr; d2fctx *ctx; d2ffmd *form; text *form_name; 6 /* Check arguments */ if ( argc != 2 ) { fprintf(stderr, “USAGE: %s \n”, argv[0]); exit(1); } /* Create Forms API context */ ctx_attr.mask_d2fctxa = (ub4)0; if ( d2fctxcr_ (more…)

Preface Welcome to the Berkeley DB Java Edition (JE) Collections API. This document provides a tutorial that introduces the collections API. The goal of this document is to provide you with an efficient mechanism with which you can quickly become efficient with this API. As such, this document is intended for Java developers and senior software architects who are looking for transactionally-protected backing of their Java collections. No prior experience with JE technologies is expected or required. Conventions Used in this Book The following typographical conventions are used within in this manual: Class names are represented in monospaced font, as are method names. For example: “The Environment.openDatabase() method returns a Database class object.” Variable or non-literal text is presented in italics. For example: “Go to your JE_HOME directory.” Program examples are displayed in a monospaced font on a shaded background. For example: import com.sleepycat.je.Environment; import com.sleepycat.je.EnvironmentConfig; import java.io.File; … // Open the environment. Allow it to be created if it does not already exist. Environment myDbEnvironment; In situations in this book, programming examples are updated from one chapter to the next in this book. When this occurs, the new code is presented in monospaced bold font. For example: import com.sleepycat.je.Environment; import com.sleepycat.je.EnvironmentConfig; import java.io.File; … // Open the environment. Allow it to be created if it does not already exist. Environment myDbEnv; EnvironmentConfig envConfig = new EnvironmentConfig(); envConfig.setAllowCreate(true); myDbEnv = new Environment(new File(“/export/dbEnv”), envConfig); For More Information Beyond this manual, you may also find the following sources of information useful when building a JE application:…

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Contents Introduction xv Section 1 An introduction to SQL Chapter 1 An introduction to relational databases and SQL 3 Chapter 2 How to use Oracle SQL Developer and other tools 47 Section 2 The essential SQL skills Chapter 3 How to retrieve data from a single table 79 Chapter 4 How to retrieve data from two or more tables 119 Chapter 5 How to code summary queries 159 Chapter 6 How to code subqueries 179 Chapter 7 How to insert, update, and delete data 211 Chapter (more…)

Installing the Service Request Schema The SRDEMO user owns the data displayed in the application. Access to an Oracle SYSTEM user or equivalent is required to create the user account and to assign the appropriate privileges. The createSchema.sql file contains all the commands necessary to create the database user. The createSchemaObjects.sql file connects as the SRDEMO user and creates all the tables, constraints, and database sequences for the tutorial. The (more…)