HOW TO IMPORT DATA INTO ORACLE DATABASE USING SQL DEVELOPER

Listing 1.3: OLEDBCONNECTIONORACLE.CS /* OleDbConnectionOracle.cs illustrates how to use an OleDbConnection object to connect to an Oracle database */ using System; using System.Data; TR[r]

Offers Hands-On Administrative Experience
Although a number of books have been published in the last decade on the subject of Oracle data- base administration, there has been a surprising lack of the blending of the concepts of the Oracle database with the techniques n[r]

IMPORT JAVA.SQL.CONNECTION; IMPORT JAVA.SQL.DRIVERMANAGER; IMPORT JAVA.UTIL.PROPERTIES; PUBLIC CLASS DATABASE { PUBLIC STATIC CONNECTION GETCONNECTDB { TRY { /* * Chuỗi kết nối SQL Serve[r]

Chú ý sử dụng thư viện import java.sql.* cho các hàm kết nối CSDL IMPORT JAVA.SQL.CONNECTION; IMPORT JAVA.SQL.DRIVERMANAGER; PUBLIC CLASS DATABASE { PUBLIC STATIC CONNECTION GETCONNECTDB[r]

Using Advisors to Optimize Database Performance
About the SQL Advisors
The SQL advisors examine a given SQL statement or a set of SQL statements and provide recommendations to improve efficiency. These advisors can make various types of[r]

Method 5 uses stored procedures to replace the general query functions, and this method promises users more powerful controllability and fl exibility on data insertions, especially for data insertions with multiple queries to multiple tables.
This chapter is divided[r]

JDBC overview
Java Database Connectivity (JDBC), like Open Database Connectivity (ODBC), is based on the X/Open SQL call-level interface specifications, but unlike ODBC, JDBC does not rely on various C features that do not fit well with the Java language. Using JDBC[r]

Executing SQL Server Stored Procedures
In Chapter 4, you saw how to create and execute SQL Server stored procedures using T- SQL. You execute a stored procedure using the T-SQL EXECUTE statement. In this section, you'll see how t[r]

Where Conditions
The WHERE conditions filter the output of the FROM clause and restrict the rows that will be returned in the result set. The conditions can refer to the data within the tables, expressions, built-in SQL Server scalar functions, or user-defined functions. The[r]

Compared to Visual Studio 2005, Visual Studio 2008 adds more new components to simplify data accessing, inserting, and updating functionalities for database development and applications. First of all, Visual Studio 2005 was built based on the .NET Framework 2.0,[r]

uid specifies the name of the database user. pwd specifies the password for the user.
Warning For security reasons, do not include the username password in your production code. Instead ask the user to enter their name and password-or use integrated security, which you'll learn a[r]

What is SQL*Plus?
SQL*Plus is essentially an interactive query tool, with some scripting capabilities. It is a non-GUI, character-based tool that has been around since the dawn of the Oracle age. Using SQL*Plus, you can enter an SQL statement, such as a S[r]

This 1.0 release offered the building blocks for business application development. Common tasks, such as connecting to and querying a database, managing transactions, and configuring applications, were made more accessible and easier to accomplish. These building blocks used the[r]

Exadata Storage Servers in a 42U Rack, 5.3 TB of Exadata Smart Flash Cache is integrated into the Exadata Database Machine X2-8.
Oracle has implemented a smart flash cache directly in the Oracle Exadata Storage Server. The Exadata Smart Flash Cache holds frequently a[r]

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Using the StoredProcedure Class
All previous examples of executable query objects so far just provided a more elegant way to imple- ment your data-access code. However, the main reason to use executable query objects is that they allow you to work with[r]

All implicit DML operations performed by integrity constraints, remote procedure calls, and triggers are protected by Oracle’s two-phase commit.
Creating Bookmarks with Savepoints
A savepoint is like a bookmark in the transaction. You explicitly place this bookmark for reference at a lat[r]

Lecture Database security and auditing - Protecting data integrity and accessibility - Chapter 9: Auditing database activities presentation of content: Audit server activities with Microsoft SQL Server 2000, audit database activities using Microsoft SQL Profiler, use SQL Server for security auditing[r]

2 2 2 M i c r o s o f t S Q L S e r v e r 2 0 0 5 D e v e l o p e r ’s G u i d e
X ML (Extensible Markup Language) is the lingua franca of computer
languages. XML’s flexible text-based structure enables it to be used for an incredibly wide array of network tasks, including for[r]

In the network model contents example shown in Figure 1-6, each parent-child relationship is depicted with a different type of line, illustrating that each has a dif- ferent name. This difference is important because it points out the largest downside of the network model, which is complexity. Inste[r]

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What Is an RDBMS?
In recent years, database management systems (DBMS) have established themselves as the primary means of data storage for information systems ranging from large commercial transaction processing applications to PC-based desktop applications. At the heart[r]