JDBC

Oct 18, 2012

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Contents. JDBC????JDBC Driver ??JDBC Classes

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JDBC

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JDBC

Outline. JDBC introductionSteps for using JDBCSimple ExamplesPrepared statementsTransactions. Introduction to JDBC. JDBC is a simple API for connecting from Java applications to multiple databases.Lets you smoothly translate between the world of the database, and the world of the Java application.The idea of a universal database access API is not a new one. For example, Open Database Connectivity (ODBC) was developed to create a single standard for database access in the Windows enviro9452

1.17k views • 51 slides

JDBC

JDBC. JDBC. Overview

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JDBC

What is JDBC. Standard Java interface to DBAllows to send queries and instructions to DB, and receive results back in a special class (a results set")A driver class is required for bridging to the DBThe driver eitherBridges to native DB library using JNI or ODBCConnecting to DB directlyServin

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JDBC

JDBC. CS-328. JDBC. Java API for accessing RDBMS Allows use of SQL for RDBMS programming Can be used for: embedded SQL execution of stored queries. SQL Statement Execution. Four primary classes used to load a driver (java.sql.DriverManager) connect to the DB (java.sql.Connection)

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JDBC

JDBC. by Jon Pearce. DBase Concepts. Terms. Table Row/Entity Column/Field/Attribute Key/Primary Key/Foreign Key. Person OID FIRST LAST ADDRESS PHONE. Address OID STREET CITY STATE. Phone OID AREA NUMBER. Entity-Relation Diagram. 1. 1. *. *. Person Table. Address Table.

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JDBC

JDBC. Olivier de Pertat. JDBC Overview. JDBC is specified as an Interface API to manage and query RDBMS New standard to access RDMS : single API to access envry single product JDBC Allows to : Run SQL Queries (Static or dynamic, DML or DDL instructions) Process the results

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JDBC

JDBC. Database Connectivity. Relational databases Manage all information generated by businesses Centric to business applications Established and Mature Application developers require standard interface to relational databases

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JDBC

JDBC. Introduction to JDBC Programming. Mohamed Grida. JDBC Programming. After completing this lesson, you should be able to do the following: Connect to a database using Java Database Connectivity (JDBC) Create and execute a query using JDBC Invoke prepared statements

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JDBC

JDBC. INTRODUCCION.

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JDBC

JDBC. Java Database Connection. Notes on JDBC - Java Database Connection. Class Library: java.sql.* Literature/sources: SunSoft: http://java.sun.com/products/jdbc JDBC Specification jdk1.3/docs/guide/jdbc/ JDBC Guide: Getting Started

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JDBC

JDBC. Eseguire una query String query = "SELECT * FROM COFFEES"; Statement stmt = con.createStatement (); ResultSet rs = stmt.executeQuery ( query ); while ( rs.next ()) { String s = rs.getString ("COF_NAME"); float n = rs.getFloat ("PRICE");

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JDBC

JDBC. Java DataBase Connectivity SQL i Java Læreboken: 8.5, s. 393-397 Forelesning i TDT4145, 14. april 2005 Av Gisle Grimen. JDBCs treenighet. Databaseoppkobling – java.sql.Connection Utføre SQL – java.sql.Statement Behandle resultater – java.sql.ResultSet

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JDBC

Aum Amriteshwaryai Namah. JDBC. JDBC – J ava D ata B ase C onnectivity. Introduction to JDBC. JDBC is used for accessing databases from Java applications Information is transferred from relations to objects and vice-versa databases optimized for searching/indexing

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JDBC

JDBC. [Java Database Connectivity]. Introduction. Almost all the web applications need to work with the data stored in the databases. JDBC is a mechanism that allows the java programs to access the databases. The classes and interfaces related to JDBC are available in the java.sql package.

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JDBC

JDBC. Java API for Database Connectivity. Layout of this recitation. Introduction to JDBC API JDBC Architecture Understanding the design of JDBC API Classes and relations among them. What is an API?. a pplication p rogram i nterface

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JDBC

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JDBC

JDBC. IST 411 / INFSY 436 Spring 2006. JDBC. Steps to be programmed to access a relational database using Java Load a driver which is compatible with the database being used. Establish a connection to the database Associate an SQL statement with this connection Execute the SQL statement

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JDBC

JDBC. JDBC is Java API twhich allows the Java programmers to access database management system from Java code. It is a java API which enables the java programs to execute SQL statements.

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