java database connectivity jdbc

... khác Java Application JDBC Java Database Connectivity Driver CSDL JDBC Drivers     Type I: “Bridge” Type II: “Native” Type III: “Middleware” Type IV: “Pure” Java Database Connectivity JDBC ...   jdbc: odbc:DataSourceName + jdbc: odbc:QLSV jdbc: msql://host[:port] /database + jdbc: mysql://dbserver:3306/qlsv Java Database Connectivity 13 JDDB Drivers & URLs  JDBC- ODBC  Driver: sun .jdbc. odbc.JdbcOdbcDriver ... Các loại JDBC Driver Qui trình thực  Connection  Statement / PreparedStatement / CallableStatement  ResultSet Java Database Connectivity Giới thiệu  Java Database Connectivity (JDBC) API...

Ngày tải lên: 13/09/2012, 11:16

... Similarly, a database driver gives JDBC a means to communicate with a database Perhaps written in some form of native code but usually written in Java itself, the database drivers available for JDBC ... technology, JDBC offers a JDBC- to-ODBC driver free with the JDK With this, JDBC applications can talk to the same database access engine as non -Java applications Furthermore, integrating JDBC into ... enable Java Database Connectivity NOTE Because of copyright restrictions, we are unable to supply these drivers on the CDROM, but you may visit the JDBC page on the JavaSoft Web site at java. sun.com/jdbc...

Ngày tải lên: 29/09/2013, 08:20

... tra chức trình điều khiển JDBC, bảo đảm tất phương thức lớp cài đặt JDBC API cài đặt 1.2.2 Cầu nối JDBC- ODBC Cầu nối JDBC- ODBC trình điều khiển JDBC cho phép chương trình Java sử dụng ODBC để kết ... để kết nối sở liệu Windows hỗ trợ 1.3 Các trình điều khiển JDBC JDBC Driver bao gồm loại chính: JDBC- ODBC Bridge, Native API Java, JDBC Network Native Protocol CÁC ĐỐI TƯNG KẾT NỐI CƠ SỞ DỮ LIỆU ... import java. sql.* khai báo trình điều khiển JdbcODBC sau: Class.forName("sun .jdbc. odbc.JdbcOdbcDriver"); 2.1 Connection Connection đối tượng dùng để mở kết nối sở liệu trình điều khiển JDBC, cách...

Ngày tải lên: 30/09/2013, 00:20

... Tất mã java JDBC Driver Client JDBC Driver Client Disk Disk Network Interface Network Interface Server JDBC Driver Server JDBC Driver Server Database Database Native Database Library Native Database ... Class.forName(“sun .jdbc. odbc.JdbcOdbcDriver”); • Equivalent to: new sun .jdbc. odbc.JdbcOdbcDriver(); If you have a driver from another vendor, then find out the class name of that driver and load it instead JDBC ... cấp csdl hiệu loại thực phức tạp Loại I JDBC/ ODBC • jdk hỗ trợ cầu nối jdbc- odbc (jdbc- odbc bridge) • Mềm dẻo không hiệu Aplication Aplication JDBC Driver JDBC Driver Client Disk Disk ODBC Driver...

Ngày tải lên: 06/10/2013, 16:20

... SQLWarning JDBC Drivers JDBC driver thích hợp với mơ hình client/server Có loại JDBC drivers: JDBC- ODBC Bridge Native API Java JDBC Network Native Protocol JDBC- ODBC Bridge Được hổ trợ JavaSoft ... Java JDBC API JDBC API viết tắt Java Database Connectivity Application Programming Interface Cung cấp lớp interface để hổ trợ Java program truy xuất database JDBC Drivers Giúp cho ứng dụng truy ... hiểu JDBC API JDBC Drivers Mơ hình 2-tier 3-tier Các bước truy xuất CSDL dùng JDBC Các ví dụ minh hoạ Transactions Sau học này, sinh viên viết chương trình truy xuất CSDL ngơn ngữ Java JDBC API JDBC...

Ngày tải lên: 14/09/2015, 11:14

... the JDBC The JDBC uses a URL syntax for specifying a database For example, a connection to a mSQL database, which was used to develop some of the Java applets in this book, is: jdbc: msql://mydatabase.server.com:1112/testdb ... there are JDBC drivers emerging for many databases, you can write database- aware Java programs using existing ODBC drivers In fact, Javasoft and Intersolv have written a JDBC driver—the JDBC- ODBC ... of required components: • The Java Developer’s Kit • The JDBC Interface classes (java. sql.*) • The JDBC- ODBC Bridge classes (jdbc. odbc.* or sun .jdbc. odbc.* for JDBC version 1.1 and higher) •...

Ngày tải lên: 23/03/2014, 16:21

... servlet that retrieves large objects package JavaDatabaseBible.ch14; import java. io.*; import java. sql.*; import javax.sql.*; import javax.servlet.*; import javax.servlet.http.*; public class LobServlet ... 15-3 Listing 15-3: JavaBean to handle database query from a JSP page package JavaDatabaseBible.ch15; import java. sql.*; import javax.sql.*; public class SearchFormBean extends java. lang.Object{ ... elements as text nodes Listing 15-7: JavaBean that returns a ResultSet as XML package JavaDatabaseBible.ch15; import java. io.*; import java. sql.*; import javax.sql.*; public class DetailPageXMLBean{...

Ngày tải lên: 18/10/2013, 00:15

... Yang * @version: 1.0 */ package java_ database. YachtSessionSFBean; import javax.ejb.*; import java. rmi.*; import java. util.*; import javax.naming.*; import java_ database. common.*; -516- Please ... Andrew Yang * @version: 1.0 */ package java_ database. MemberEBean; import java. rmi.*; import java. util.*; import java. sql.*; import javax.ejb.*; import javax.naming.*; public class MemberBean ... beans, the bean developer must decide whether to use Java Database Connectivity (JDBC) or Java Transaction Architecture (JTA) transactions The JDBC transaction has been discussed intensively in...

Ngày tải lên: 24/10/2013, 18:15

... @author: Andrew Yang * @version: 1.0 */ package java_ database. YachtEBean; import java. rmi.*; import java. util.*; import java. sql.*; import javax.ejb.*; import javax.naming.*; import common.*; import ... test client for the persistent class Yacht package java_ database. jdo; import java. util.*; import javax.jdo.*; import com.prismt.j2ee.connector .jdbc. ManagedConnectionFactoryImpl; public class TestClient ... you create The JDBC code to create and delete a group is shown in Listing 24-1 Listing 24-1: Working with groups package jdbc_ bible.part2; import java. sql.*; import sun .jdbc. odbc.JdbcOdbcDriver;...

Ngày tải lên: 24/10/2013, 18:15

Ngày tải lên: 29/10/2013, 01:15

... Understanding JDBC Data Types 110 In This Chapter 110 Java, Databases, and Data Types .110 Java to JDBC Data−Type Mappings .111 JDBC to Java Data−Type ... environment JDBC 3.0 JDBC, the Java database access technology, is probably the most widely known Java data−access API Many books and Web sites exist to help educate you on its use In addition, JDBC ... to JDBC programming 28 Part II: Understanding JDBC Programming Basics Chapter List Chapter 3: Setting Up Your First JDBC Query Chapter 4: Connecting to Databases with JDBC Chapter 5: Building JDBC...

Ngày tải lên: 10/12/2013, 02:15

... Understanding JDBC Data Types 110 In This Chapter 110 Java, Databases, and Data Types .110 Java to JDBC Data−Type Mappings .111 JDBC to Java Data−Type ... environment JDBC 3.0 JDBC, the Java database access technology, is probably the most widely known Java data−access API Many books and Web sites exist to help educate you on its use In addition, JDBC ... to JDBC programming 28 Part II: Understanding JDBC Programming Basics Chapter List Chapter 3: Setting Up Your First JDBC Query Chapter 4: Connecting to Databases with JDBC Chapter 5: Building JDBC...

Ngày tải lên: 15/12/2013, 20:15

... the database is handled by a Java Database Connectivity (JDBC) Driver appropriate to the particular database management system being accessed The JDBC Driver passes SQL statements to the database ... what a relational database is, how to design a relational database, how to create and query a relational database using SQL, and how to write database- centric applications in Java There are many ... Three-Tier Web Site with JDBC One of the most common Java database applications is the creation of dynamic Web sites using servlets, JSPs, and databases This part discusses the JDBC extension API in...

Ngày tải lên: 26/01/2014, 18:20

... command used to remove a database is as simple as the CREATE DATABASE command The SQL DROP command is used: DROP DATABASE CONTACTS; Relational databases store data in tables Most databases may contain ... to float SMALLINT short 16-bit integer values TIME java. sql.Time Thin wrapper around java. util.Date TIMESTAMP java. sql.Timestamp Composite of a java. util.Date and a separate TE REAL nanosecond ... Chapters through 10 provide detailed examples of the use of SQL in the context of the Java Database Connectivity (JDBC) Core API Appendix A provides a guide to common SQL commands SQL Data Types SQL...

Ngày tải lên: 26/01/2014, 18:20

... in JDBC JDBC is a Java Database Connectivity API that lets you access virtually any tabular data source from a Java application In addition to providing connectivity to a wide range of SQL databases, ... name is actually JDBC What Is JDBC? JDBC is a Java Database Connectivity API that lets you access virtually any tabular data source from a Java application In addition to providing connectivity to ... Type 1: JDBC- ODBC bridge plus ODBC driver The JDBC- ODBC bridge product provides JDBC access via ODBC drivers ODBC (Open Database Connectivity) predates JDBC and is widely used to connect to databases...

Ngày tải lên: 26/01/2014, 18:20

... sun .jdbc. odbc.JdbcOdbc.standardError(JdbcOdbc .java: 6188) at sun .jdbc. odbc.JdbcOdbc.SQLExecDirect(JdbcOdbc .java: 2494) at sun .jdbc. odbc.JdbcOdbcStatement.execute(JdbcOdbcStatement .java: 314) at -167 - Please ... 4:Introduction to JDBC sun .jdbc. odbc.JdbcOdbcStatement.executeQuery(JdbcOdbcStatement .java: 229) at java_ databases.ch04.Logging.main(Logging .java: 30) Summary Part I is an introduction to database management ... Creating a table using JDBC package jdbc_ bible.part2; import java. sql.*; import sun .jdbc. odbc.JdbcOdbcDriver; public class TableMaker{ static String jdbcDriver = "sun .jdbc. odbc.JdbcOdbcDriver"; static...

Ngày tải lên: 26/01/2014, 18:20

... Listing 6-7: DatabaseUtilities — JDBC code package jdbc_ bible.part2; import java. awt.event.*; import java. sql.*; import java. util.Vector; import sun .jdbc. odbc.JdbcOdbcDriver; public class DatabaseUtilities{ ... using JDBC package java_ databases.part2; import java. awt.event.*; import java. sql.*; import java. util.Vector; import sun .jdbc. odbc.JdbcOdbcDriver; public class DataRetriever{ static String jdbcDriver ... package jdbc_ bible.part2; import java. awt.*; import java. awt.event.*; import java. util.EventObject; import java. util.EventListener; import java. util.Vector; import javax.swing.*; import javax.swing.event.*;...

Ngày tải lên: 26/01/2014, 18:20

... table Listing 7-5: DatabaseUtilities package jdbc_ bible.part2; import java. awt.event.*; import java. sql.*; import java. util.Vector; import sun .jdbc. odbc.JdbcOdbcDriver; public class DatabaseUtilities{ ... void selectDatabase(){ database = JOptionPane.showInputDialog(this, "Database: ", "Select database" ,JOptionPane.QUESTION_MESSAGE); dbUtils = new DatabaseUtilities(); dbUtils.setDatabaseName (database) ; ... the menu Listing 7-4: DBManager package jdbc_ bible.part2; import java. awt.*; import java. awt.event.*; import java. util.Vector; import javax.swing.*; import javax.swing.event.*; public class DBManager...

Ngày tải lên: 26/01/2014, 18:20

... package JavaDatabaseBible.part2; import java. awt.*; import java. util.Hashtable; import java. util.Vector; import javax.swing.*; import javax.swing.JTree; import javax.swing.border.*; import javax.swing.tree.*; ... Chapter 12:Using JDBC DataSources with Servlets and Java Server Pages Listing 12-3: Login servlet import java. io.*; import java. sql.*; import javax.sql.*; import javax.servlet.*; import javax.servlet.http.*; ... 12-9: LoginBean package JavaDatabaseBible.ch12; import java. sql.*; import javax.sql.*; import javax.servlet.*; import javax.servlet.http.*; public class LoginBean extends java. lang.Object{ -336...

Ngày tải lên: 26/01/2014, 18:20

... involved in interfacing I-forms to databases Page of 10 Amgraf, Inc PDF Conference 2005 Database Connectivity Methods There are two fundamental methods to link databases to fillable PDF forms The ... Connectivity (ADBC) Microsoft Data Source Name (DSN) with Open Database Connectivity (ODBC) Microsoft Access Database Software Examples of building a database- connected PDF form for personal use are readily ... those for the database connectivity functions Creating a Database- Connected I-form After creating the I-form and overlaying the fill fields, there are several steps necessary to make database connections...

Ngày tải lên: 19/02/2014, 12:20