My SQL and Java Developer’s Guide phần 7 ppsx

My SQL and Java Developer’s Guide phần 7 ppsx

My SQL and Java Developer’s Guide phần 7 ppsx

... results from the SQL query task. Building a General Interface for MySQL 272 package mysqljava; import java .sql. *; import java. util.*; import java. awt.*; import java. awt.event.*; import javax.swing.*; public ... we build a MySQL database interface. What’s Next 245 The Task Manager 2 57 package mysqljava; import java. awt.*; import java. awt.event.*; import java .sql. *; imp...
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My SQL and Java Developer’s Guide phần 1 ppsx

My SQL and Java Developer’s Guide phần 1 ppsx

... and Time Column Types 171 DATE 172 TIME 172 DATETIME 172 YEAR 173 TIMESTAMP 173 Using Date and Time Types 173 Numeric Column Types 175 TINYINT 176 SMALLINT 176 MEDIUMINT 176 INT 177 BIGINT 177 FLOAT ... 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 Ja...
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My SQL and Java Developer’s Guide phần 2 potx

My SQL and Java Developer’s Guide phần 2 potx

... 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...
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My SQL and Java Developer’s Guide phần 3 pptx

My SQL and Java Developer’s Guide phần 3 pptx

... <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 javax....
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My SQL and Java Developer’s Guide phần 4 pptx

My SQL and Java Developer’s Guide phần 4 pptx

... 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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My SQL and Java Developer’s Guide phần 5 doc

My SQL and Java Developer’s Guide phần 5 doc

... Date and Time Column 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 ... Timestamp, and Date. A null is represented as Manipulating Date/Time Types 155 values of –1 .79 76931348623157E+308 to –2.225 073 8585 072 014E-308,...
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My SQL and Java Developer’s Guide phần 6 doc

My SQL and Java Developer’s Guide phần 6 doc

... access the session and entity beans. import java. io.*; import javax.servlet.*; import javax.servlet.http.*; import javax.naming.*; import javax.ejb.*; import test.*; public class caHandler extends ... 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 data from a tabl...
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My SQL and Java Developer’s Guide phần 8 pdf

My SQL and Java Developer’s Guide phần 8 pdf

... 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...
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My SQL and Java Developer’s Guide phần 9 doc

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...
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My SQL and Java Developer’s Guide phần 10 pot

My SQL and Java Developer’s Guide phần 10 pot

... 369– 372 comparison, 372 – 375 logical, 375 – 376 string, 379 –384 OPTIMIZE TABLE command, 309–310 ORD() function, 382 ORDER BY clause, 42–44 OR operator, 375 – 376 outer joins, 59 P packages java .sql, ... to <=>. MySQL Functions and Operators 374 error handling connections, 75 exceptions, 1 17 118, 252 warnings, 1 17 118 error logs, 295 exceptions, 1 17 118 SQLException cl...
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