Tài liệu Java Database Programming Bible- P2 ppt

... 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 ... 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 nanos...

Ngày tải lên: 26/01/2014, 18:20

... defined in the JDBC 2.0 and 3.0 extensions) § java. sql.Connection § java. sql.Statement § java. sql.CallableStatement § java. sql.PreparedStatement § java. sql.ResultSet § JDBC 2.0 API Compliance, ... 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 ran...

Ngày tải lên: 26/01/2014, 18:20

... can easily be calculated. Listing 8-1: Creating and dropping indexes package java_ databases.ch04; import java. sql.*; public class PrintIndexedResultSet{ public static void main(String ... stmt.executeUpdate("CREATE INDEX STATE_INDEX ON MEMBER_PROFILES(STATE)"); java. util.Date startTime = new java. util.Date(); ResultSet rs = stmt.executeQuery(query); Re...

Ngày tải lên: 26/01/2014, 18:20

... you need to master Java database programming techniques. Companion Web Site Table of Contents Java Database Programming Bible Preface Part I - Introduction to Databases, SQL, and ... can be accessed using the same database management tools used to access a user database. Figure 1-1 shows a SQL Server display of the tables in the Customers database discussed in...

Ngày tải lên: 26/01/2014, 18:20

... LONGVARCHAR as a Java input stream. DATE java. sql.Date Thin wrapper around java. util.Date TIME java. sql.Time Thin wrapper around java. util.Date TIMESTAMP java. sql.Timestamp Composite of a java. util.Date ... LONGVARCHAR as a Java input stream. DATE java. sql.Date Thin wrapper around java. util.Date TIME java. sql.Time Thin wrapper around java. util.Date TIMESTAMP ja...

Ngày tải lên: 26/01/2014, 18:20

... 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.*; import javax.swing.table.*; ... Listing 6-6: DatabaseManager — Controller class package jdbc_bible.part2; import java. awt.*; import java. awt.event.*; import java. util.Vector; impor...

Ngày tải lên: 26/01/2014, 18:20

... DataSources with Servlets and Java Server Pages -326- Listing 12-3: Login servlet import java. io.*; import java. sql.*; import javax.sql.*; import javax.servlet.*; import javax.servlet.http.*; ... display of database items § Database- driven e-mail using the JavaMail API The examples don't get into secure sockets and payment handling because those topics are not really...

Ngày tải lên: 26/01/2014, 18:20

... compiled by issuing the command: javac GetPrintJob .java which translates Java source code into Java bytecode. The resulting file produced by the Java compiler javac is GetPrintJob.class. 1.4.1.2 ... the Java 2 Platform, Standard Edition, V1.2 (J2SE) is often referred to as Java platform or Java 2 platform . An Overview of Java and Security 11 The Security related core class...

Ngày tải lên: 19/01/2014, 16:20

... that the Web method SQLInsertDataSet() has two functions: insert data into the database and retrieve data from the database. However, in order to perform data retrieval using this method, fi rst ... course record has been inserted into the database, the Insert button must be disabled to avoid the possible multiple insertion of the same record into the database. However, as the next ne...

Ngày tải lên: 14/12/2013, 15:15

... provided by Oracle Database 10g XE to create our stored procedures. Open the Oracle Database 10g XE home page by going to Start|All Programs|Oracle Database 10g Express Edition|Go To Database Home ... Delete Data for Oracle Database 885 9.12.7.1 Develop Stored Procedure Web D elete C ourse SP The topic we are discussing in this section is to delete data against the databas...

Ngày tải lên: 14/12/2013, 15:15