My SQL and Java Developer’s Guide phần 9 doc

... associated with a database, executing SQL statements, and processing data returned from a database. The API is split between two java packages, java .sql and javax .sql. The former provides the core ... ) The JDBC API and Connector/J 338 The java .sql Package The java .sql package represents the core of the JDBC API. It provides 11 classes and 18 interfaces focused on co...

Ngày tải lên: 13/08/2014, 12:21

... Types MYSQL TYPE JDBC TYPE JAVA TYPE DATE DATE java .sql. Date TIME TIME java .sql. Time DATETIME TIMESTAMP java .sql. Timestamp YEAR DATE java .sql. Date TIMESTAMP TIMESTAMP java .sql. Timestamp DATE The MySQL ... conn.createStatement(); stmt.execute( createSql ); java .sql. Date dateValue = java .sql. Date.valueOf( " 196 9-07-20" ); java .sql. Time timeValue = j...

Ngày tải lên: 13/08/2014, 12:21

... getColumnClassName(int) method. As you can see in Figure 9. 5, the values pulled from the method will be in the form of java .sql. type—such as java .sql. Integer or java .sql. String. If you aren’t sure how to pull ... access the session and entity beans. import java. io.*; import javax.servlet.*; import javax.servlet.http.*; import javax.naming.*; import javax.ejb.*; import test....

Ngày tải lên: 13/08/2014, 12:21

... Connector/J and its predecessor MM.MySQL, the Java JDBC driver for MySQL. Last year, he joined MySQL AB to further develop Java support in MySQL. Mark specializes in Java, MySQL, XML, and DHTML ... database design, database normalization, and data manipulation. Chapter 4: Installing MySQL, Java, and Connector/J INTRODUCTION xviii MySQL and Java Developer’s Guide Mark Ma...

Ngày tải lên: 13/08/2014, 12:21

... Production MySQL servers, you have two possibilities: MySQL and MySQL-Max. The MySQL download is a basic MySQL server without trans- action support table types compiled into the binary. The MySQL-Max ... the Linux version of MySQL, you have two different files on your system. One has a name like MySQL-3.23/MySQL-3.23.52-1.i386.rpm, and the other has a name like MySQL-3.23/MySQL-client-3.2...

Ngày tải lên: 13/08/2014, 12:21

... <subname>. Here are a few examples: jdbc:mysql://localhost jdbc:mysql://localhost/accounts jdbc:mysql:// 192 .156.44.3/db_dev jdbc:mysql://database.company.com/prod jdbc:mysql://database.company.com:4533/prod In ... have expanded the code to put SQL errors into a JTextArea. Using JDBC with Java Applications and Applets 92 import java. awt.*; import java. awt.event.*; import ja...

Ngày tải lên: 13/08/2014, 12:21

... ResultSets 143 import java. awt.*; import java. awt.event.*; import javax.swing.*; import java .sql. *; import java. util.*; import java. awt.geom.AffineTransform; import java. awt.image.BufferedImage; import java. io.*; public ... parameterIndex, java .sql. Date ADate, java. util. Calendar Cal)—Sets a parameter to a java .sql. Date value. void setNull(int parameterIndex, int sql...

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... we build a MySQL database interface. What’s Next 245 The Task Manager 257 package mysqljava; import java. awt.*; import java. awt.event.*; import java .sql. *; import java. util.*; import javax.swing.*; import ... for MySQL 252 package mysqljava; import java .sql. *; public class SqlExceptionReader { public static String readException( SQLException sqlX ) { StringBuffer msg = new Stri...

Ngày tải lên: 13/08/2014, 12:21

... directory, and restarting the server. If you saved your data using the mysqldump command, you can “replay” the SQL commands in the backup files into the current mysql server with the command mysql ... software: ■■ Mandrake 8.2 Linux ■■ Java SDK 1.4.0 from Sun ■■ MySQL 4.0.4 beta The machines were connected to each other over a 100MB LAN. MySQL Development and Test Environments 320...

Ngày tải lên: 13/08/2014, 12:21

... password, 2 89 290 configuring query cache, 293 – 294 limiting resources, 292 – 293 log files, 294 – 296 mysql database, 2 89 mysql tool, 287–288 restoring data, 301–302 table maintenance, 296 – 298 database ... password, 2 89 290 configuring query cache, 293 – 294 limiting resources, 292 – 293 log files, 294 – 296 mysql database, 2 89 mysql tool, 287–288 restoring data, 301–302...

Ngày tải lên: 13/08/2014, 12:21