My SQL and Java Developer’s Guide phần 3 pptx

... 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:4 533 /prod In each of ... specific record and execute a freehand query. Using JDBC with Java Applications and Applets 104 import java. awt.*; import java. awt.event.*; import javax.swing.*; import java .sq...

Ngày tải lên: 13/08/2014, 12:21

... Servlets 134 Updatable ResultSets 1 43 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 ... parameterIndex, java .sql. Date ADate, java. util. Calendar Cal)—Sets a parameter to a java .sql. Date value. void setNull(int parameterIndex,...

Ngày tải lên: 13/08/2014, 12:21

... 34 6 ResultSet 34 7 ResultSetMetaData 35 0 Savepoint 35 1 SQLData 35 1 SQLException 35 2 SQLInput 35 2 SQLOutput 35 3 SQLPermission 35 3 SQLWarning 35 4 Statement 35 4 Struct 35 5 Time 35 6 Timestamp 35 6 Types 35 7 Contents ix Ad ... 33 2 CallableStatement 33 3 Clob 33 5 Connection 33 5 DataTruncation 33 7 DatabaseMetaData 33 7 Date 34 3 Driver 34 3 DriverManager 34 3...

Ngày tải lên: 13/08/2014, 12:21

... 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. 23. 52-1.i386.rpm. ... numbers: Name City State Telephone1 Telephone2 Telephone3 John Doe Chicago IL 217 -33 3 -33 33 800 -33 3 -33 33 Jani Smith Atlanta GA 4 03- 222-22 23 In our new table, we’ve added...

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 ... Timestamp, and Date. A null is represented as Manipulating Date/Time Types 155 values of –1.7976 931 3486 231 57E +30 8 to –2.2250 738 585072014E -30 8, 0, and 2.22...

Ngày tải lên: 13/08/2014, 12:21

... server: <resource-ref> <res-ref-name>jdbc/AccountsDB</res-ref-name> <res-type>javax .sql. ConnectionPoolDataSource</res-type> <init-param driver-name="org.gjt.mm.mysql.Driver"/> <init-param url="jdbc:mysql://localhost :33 06/accounts"/> <init-param ... access the session and entity beans. import java. io.*; import javax.servl...

Ngày tải lên: 13/08/2014, 12:21

... 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 ... connected to each other over a 100MB LAN. MySQL Development and Test Environments 32 0 Server Java Application MySQL IIS Connector/J 8 0 3 3 0 6 mysql> describe thumbnail; + + +...

Ngày tải lên: 13/08/2014, 12:21

... ) The JDBC API and Connector/J 33 8 The java .sql Package The java .sql package represents the core of the JDBC API. It provides 11 classes and 18 interfaces focused on connecting to and communicating ... 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 ....

Ngày tải lên: 13/08/2014, 12:21

... data, 31 7 31 8 handling statements, 31 5 31 6 locking, 31 6 31 7 minimizing data requests, 31 3 31 4 transactions, 31 6 31 7 optimizing tables, 30 9 31 0 Query Optimizer, 31 0 31 2 server options, 30 8 30 9 table ... performance JDBC batching, 31 6 consistent connections, 31 4 31 5 defining architecture, 31 7 getting data, 31 7 31 8 handling statements, 31 5 31 6 locking, 31 6...

Ngày tải lên: 13/08/2014, 12:21