My SQL and Java Developer’s Guide phần 4 pptx
My SQL and Java Developer’s Guide phần 4 pptx
... Servlets
1 34
Updatable 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 ... parameterIndex, java .sql. Date ADate, java. util.
Calendar Cal)—Sets a parameter to a java .sql. Date value.
void setNull(int parameterIndex,...
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 :45 33/prod
In each ... specific record and execute a freehand query.
Using JDBC with Java Applications and Applets
1 04
import java. awt.*;
import java. awt.event.*;
import javax.swing.*;
import java .sql...
My SQL and Java Developer’s Guide phần 1 ppsx
... 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 ... 343
DriverPropertyInfo 344
ParameterMetaData 344
PreparedStatement 345
Ref 346
ResultSet 347
ResultSetMetaData 350
Savepoint 351
SQLData 351
SQLException 352
SQLInput 352
SQLOutput 3...
My SQL and Java Developer’s Guide phần 2 potx
... here:
10 340 33 jsmith smithy 200210 141 65 845
10 340 34 jime \N 200210 141 65 845
10 340 67 jthompson james2 200210 141 65 845
10 340 89 sstanford stanford 200210 141 65 845
10 341 23 blewis lewis 200210 141 65 845
10 341 54 ... 10 340 34 | jime | NULL | 200210 141 1 241 5 |
| 10 345 46 | jjmyers | NULL | 200210 141 1 342 2 |
| 10 340 33 | jsmith | smithy | 200210 141 1 243 8 |
| 10...
My SQL and Java Developer’s Guide phần 5 doc
... 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 ... Values of this type re-
quire four bytes of storage and may take on values in the range –2 147 483 648 to
2 147 483 647 (0 to 42 949 67295 if unsigned). The MySQL IN...
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...
My SQL and Java Developer’s Guide phần 7 ppsx
... 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 St...
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 ... 2.1 .4
The database machine ran the following 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...
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 ... 100000 |
| jamesr | 100000 |
| jaysong | 42 000 |
| Mattm | 46 000 |
| bobs | 240 00 |
+ + +
7 rows in set (0.06 sec)
MySQL Functions and Operators
370
ties and type informat...
My SQL and Java Developer’s Guide phần 10 pot
... (SSL),
399 40 0
SELECT command, 40 41
changing column names, 44
INTO clause, 46 47
count(*) option, 47
GROUP BY clause, 45 46
LIKE clause, 44 45
LIMIT clause, 46
ORDER BY clause, 42 44
transactions, ... 391
persistence
bean-managed, 240 – 241
ejbCreate() method,
241 – 242
ejbFindByPrimaryKey(),
244
ejbLoad() method,
242 – 243
ejbRemove() method,
243 – 244
ejbStore() m...
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