How to connect APEX with MYSQL via Apex's Database link

How do i connect APEX with MYSQL via Apex's Database link? The OBE doesn't go into specific detail about how to link the two.
can someone please elaborate on what these are and where i can find them in mysql:
Database Link Name
Connect To Schema
Password
Remote Hostname or IP
Remote Host Port
SID or Service Name
I need to link to mysql database so I can set up a 3D pie chart in apex

Hi jononioo
A database link is a device for connecting between Oracle database instances only. Oracle does have a method for connecting to other database systems (Transparent Gateway) but this is restricted to other commercial databases and I don't believe there is a gateway for Mysql. (I could be wrong)
I don't know Mysql but maybe there is some way to push data to the Oracle instance. Other than that, is there any reason why the data has to reside in the Mysql database?
Regards
Andre

Similar Messages

How to connect JSP with MySql Database?

HI All...
I want to know or How to connect Mysql with JSP or JSF any other software is available? please help me.....

I want to know or How to connect Mysql
with JSP or JSF any other software isavailable?
please help me.....First you need to find 25 m of a CatV cable and...The DB files need to be located on the ninth device of a SCSI Daisy Chain with the total SCSI cable length being over 150 m (and the devices (and cables) need to be mix of Differential and Non-Differential).
Edit: And forget the terminator, who needs it?

Hi I just got my new Apple TV and I cant figure out how to connect it with My MacBook Air (11-inch, Late 2010- Processor 1.4 GHz Intel Core 2 Duo) OSX Version 10.8

Hi
Hi I just got my new Apple TV and I cant figure out how to connect it with My MacBook Air (11-inch, Late 2010- Processor 1.4 GHz Intel Core 2 Duo) OSX Version 10.8

Are you referring to mirroring or you just unable to set up homesharing.
AirPlay Mirroring requires a second-generation Apple TV or later, OS X 10.8 or better and is supported on the following Mac models: iMac (Mid 2011 or newer), Mac mini (Mid 2011 or newer), MacBook Air (Mid 2011 or newer), and MacBook Pro (Early 2011 or newer). It also requires the computer to be using wi-fi.

Can' t connect Java with MySQL

My goal is to connect Java with MySQL. I found many solutions on Internet, but I always get the same mistake:
SQLException: No suitable driver
SQLState: 08001
VendorError: 0MySQL works fine alone or with php.Only thing left me to think is that the installed versions are not compatible for this mysql-connector-java-5.0.4
I don't believe that could be a reason.
Installed versions are:
Apache Tomcat 5.5.20 Server
Apache HTTP Server 2.2.4
PHP 5.2.0
MySQL 5.2
jre 1.5.0_11
jdk1.5.0_11
Apache Tomacat JK2 connector Version: 1.2.20 File Name: mod_jk-apache-2.2.3.so
mysql-connector-java-5.0.4
I also set connector in class path: C:\mysql-connector-java-5.0.4;C:\mysql-connector-java-5.0.4\mysql-connector-java-5.0.4-bin.jar;C:\mysql-connector-java-5.0.4\src\com\mysql\jdbc
For installation I used manulas from:
http://apacheguide.org/jsp.php
http://doc.51windows.net/mysql/?url=/MySQL/ch23s03.html
Here is also a test code in java:
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
   public class Connect
       public static void main (String[] args)
           Connection conn = null;
           try {
    conn =
       DriverManager.getConnection("jdbc:mysql://localhost/first_test" +
                                   "user=monty&password=greatsqldb");
    // Do something with the Connection
} catch (SQLException ex) {
    // handle any errors
    System.out.println("SQLException: " + ex.getMessage());
    System.out.println("SQLState: " + ex.getSQLState());
    System.out.println("VendorError: " + ex.getErrorCode());
   }i'm desperate, please help or tell me someone who'll know the answer.
Thank You in advance

hey buddy .. it seems yr code is wrong .. in getconnection () method u should also specify the port ,which u r not doing ...
the default port for MySQL is 3306 ... see below i am giving you a sample code ... its working fine .. and dont forget to put the MySQL driver jar path in to classpath and also copy the jar into common/lib folder of your tomcat ....
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class MySQLConnectionTest {
     public static void main(String[] args) {
new MySQLConnectionTest().connTest();
public void connTest() {
          String tableName = "portfolio"; //change as per setting
          String hostName = "10.81.9.39"; // please change for the target database ip or hostname
          String dbPort = "3306"; //change if not using the default
          String dbName = "tradingsystem"; //change as per the given DB name
          String username = "root"; //change as per setting
          String password = "password"; //change as per setting
          System.out.println("before try");
          Double data=0.0;
     Double data1=0.0;
          try {
Class.forName("org.gjt.mm.mysql.Driver");
               System.out.println("before driver manager");
Connection conn = DriverManager.getConnection("jdbc:mysql://"+hostName+":"+dbPort+"/"+dbName, username, password);
String query1 = "select * from "+tableName+" where User_id='trader1' and Stock_Type='Equity'";
System.out.println("quesry1="+query1);
Statement stmt = conn.createStatement();
ResultSet rs1 = stmt.executeQuery(query1);
while(rs1.next())
     System.out.println("hiiiiii for rs1");
     System.out.println(rs1);
     Quantity=(Integer)rs1.getObject(5);
     MarketPrice=(Double) rs1.getObject(8);
     data=Quantity*MarketPrice;
     data1+=data;
     System.out.println("data1="+data1);
     i=0;
rs1.close();
stmt.close();
conn.close();
} catch (ClassNotFoundException e) {
e.printStackTrace(System.err);
} catch (SQLException e) {
e.printStackTrace(System.err);
i hope it will work for u...
cheers,

What's wrong with my macbook pro (15" early 2011) when i connect it with TV via hdmi

What's wrong with my macbook pro (15" early 2011) when i connect it with TV via hdmi

Hello Alex,
It sounds like you are getting excessive CPU usage when connecting an external display via HDMI to your computer. I would try the troubleshooting steps outlined in the article named:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
When using an external display be sure to check the following:
If you're using an Apple notebook, confirm the AC power cable or adapter is securely connected to the computer and the cable providing power to the display is also secure. It is always good to have your notebook connected to AC power when an external display is in use.
Confirm display adapters are fully seated in their respective connections and that they are supported models and for the computer and display. Refer to these articles to assist you with adapter compatibility and further configuration information:
Monitor and Display Adapter Table
About Mini DisplayPort to HDMI adapters
Apple Mini DisplayPort adapters: Frequently asked questions (FAQ)
Thunderbolt ports and displays: Frequently asked questions (FAQ)
Remove all display cable extenders, KVM switches, or other like devices and retest to determine if the issue is resolved.
Try unplugging the video adapter or cable and then plug it back in.
If more than one video adapter is in use (or "daisy-chained"), troubleshoot by using only one adapter.
Example: A mini DisplayPort to DVI adapter connected to a DVI to HDMI adapter is an unsupported configuration because there is a series of adapters in use.
If available, try using a different display and or adapter (or use a different connector by using DVI instead of VGA, for instance).
Reset the systemYou can reset the Mac's parameter RAM and SMC.Reset the resolutionStart by resetting the Mac's parameter RAM. If the display does not come up, was previously set to an unsupported resolution, and still results in no video:
Start up in Safe Mode.
From the Apple () menu, choose System Preferences.
Choose Displays from the View menu to open the preferences pane.
Select any resolution and refresh rate that your display supports.
Restart your computer.
Thank you for using Apple Support Communities.
Cheers,
Sterling

How to connect TL494 with IR2110

HI, does anyone know how to connect TL494 with IR2110 H bridge inverter??

Hello,
These arn't chips I've used before but a quick search did yield some interesting (and maybe useful!) results:
http://hmin.tripod.com/als/fsmyth/pages/timers7.html
http://www.edaboard.com/thread90160.html
http://www.diyaudio.com/forums/class-d/148287-doing-class-d-amp-project-using-tl494.html
Other than that the datasheets are probably teh first port of call:
http://www.ti.com/lit/ds/symlink/tl494.pdf
http://www.irf.com/product-info/datasheets/data/ir2110.pdf
Regards
Nick C.
Cardiff University

How to connect java in mysql....

how to connect java in mysql.... help me guys
am newbie...

http://www.mysql.com/products/connector/j/
download the JDBC driver and read the docs.
if you don't know JDBC, Google for "Sun JDBC tutorial" and study it.
don't ask for sample code. there's plenty out there.
%

How to connect java with oracle

can any body show me the code of how to connect java with oracle database.
thank you

To configure Oracle JDBC:
1. Add Oracle JDBC JAR file classes12.zip or ojdbc14.zip to classpath.
2. Load and register the JDBC driver.
Class.forName("oracle.jdbc.driver.OracleDriver");
3. Obtain a connection:
String url="jdbc:oracle:thin:@<host>:1521:<database>
Connection con = DriverManager.getConnection(url,
"myLogin", "myPassword");
4. Create a SQL statement.
Statement stmt = con.createStatement();
5. Obtain a result set.
ResultSet rs = stmt.executeQuery(
"SELECT ...");

How to connect SPA112 with Fritzbox7490

Well thats the question:
how to connect SPA112 with (internatiuonal) FritzBox7490 to use the phone(s) There must be a way to connect phone1 or two with DSL/Tel on the Fritzbox

You can plug two analogue phones directly to the FON1 and FON2 ports.

How to connect HP photosmart 3310 via wifi to mac os x 10.8

How to connect HP Photosmart 3310 via wi fi to Mac OS X 10.8 computer
This question was solved.
View Solution.

Printers do not have any routers built into them. You buy a wireless router separately.
Say thanks by clicking the Kudos Thumbs Up to the right in the post.
If my post resolved your problem, please mark it as an Accepted Solution ...
I worked for HP but now I'm retired!

How i connect iBooks with itunes on my nas?

How i connect iBooks with itunes on my nas?

I have been suckered by this problem too. I had all my e-books, mostly PDFs, saved on my NAS and available in iTunes. I wanted to access them from my old iMac with OS X 10.6.8 and my new iMac with OS X 10.9. But when the files were moved to iBooks, they disappeared from the NAS and now I'm in a mess. Thanks, Apple :-(

How to Execute a Remote Procedure in Portal using Database Link

Hi,
I followed the instructions to create a Portal form for a remote procedure. But I am encountering the following error. Can someone advise what may be the cause?
Failed to execute - Missing string(create_package_body) language(us) domain (wwv) sub_domain (wwv_builder) (WWV-04300)
ORA-04020: deadlock detected while trying to lock object PUBLIC.PORTLET_SCHEMA (WWV-11230)
Failed to parse as PORTAL - (WWV-08300)
PURPOSE
How to execute a remote procedure in Portal using Database Link.
DESCRIPTION
This procedure assumes that you have two databases, one of which is remote, and Portal is configured in the other.
Remote Database A:
==================
1) Create a procedure as follows: Create or Replace PROCEDURE SCOTT.ADD_TWO_VALUES ( v_one IN NUMBER, v_two IN NUMBER, v_result OUT NUMBER) as begin v_result :=v_one+v_two; end; 2) Grant execute privileges to PUBLIC on the procedure.
Database B (where Portal is configured): ========================================
1) Create a public database link and choose to connect as a specific user (say SYSTEM). By default, in an Oracle 8i database, the "global_names" parameter in initSID.ora (or init.ora) file is set to "true". This Global Naming parameter enforces that a dblink has the same name as the database it connects to. Therefore, if the remote global database (A) name is "ora8.acme.com" then the database link should also be named as "ora8.acme.com".
2) Create a synonym for the procedure in Database A. Make sure you fully qualify the procedure name in the remote database (like SCOTT.ADD_TWO_VALUES).
3) Create a dynamic page to execute the procedure. The ORACLE tags in the dynamic page will look similar to the following: <ORACLE> DECLARE v_total NUMBER; BEGIN ADD_TWO_VALUES(:v_one,:v_two, v_total); htp.p('The total is => '); htp.p('<input type="TEXT" VALUE='||v_total||'>'); htp.para; htp.anchor('http://<machine.domain:port#>/pls/portal30/SCOTT.DYN_ADD_TWO_VALUES.show_parms', 'Re-Execute Procedure'); END; </ORACLE>
4) Portal does not have an option to create a form based on a synonym. Therefore, if you want to create a form instead of a dynamic page, create a wrapper procedure and then create a form based on this procedure. For example: Create or Replace PROCEDURE PORTAL30.ADD_TWO_VALUES_PR ( v_one IN NUMBER, v_two IN NUMBER, v_total OUT NUMBER) as begin add_two_values(v_one, v_two, v_total); end;
5) Grant execute privileges to PUBLIC on the procedure.

hello...
any input will welcomed... Thanks..

Connectivity java with mySql

Hi
Can any one tell me how should i connect my java application with mySql database here is the small code which i written.
import java.sql.*;
class tryjdbc
     public static void main(String[] args) throws Exception
     try
          Class.forName("com.mysql.jdbc.Driver").newInstance();
          String connectionURL = "jdbc:mysql://localhost:3306/learn?user=root;password=";
          Connection connection = DriverManager.getConnection(connectionURL, "root", "");
          Statement statement = connection.createStatement();
          ResultSet rs = statement.executeQuery("Select ecode from emp");
          while (rs.next())
               System.out.println(rs.getString("ecode"));
          catch (Exception e){
               System.out.println(e);
Can any one please tell me the error there is no eror in compiling but at run time it gives error
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
Thanks in advance
Dhiraj

Hi Dhiraj,
String connectionURL = "jdbc:mysql://localhost:3306/learn?user=root;password=";
Connection connection = DriverManager.getConnection(connectionURL, "root", "");
It seems to be your trying to pass twice of your properties details. One from through URL and another from by pasing the parameters on getConnection() method. Better to avoid to use two place in same application. and one more thing I want to confirm r u using "stable" Driver or "alpha" Driver.
Raju

How to use authid with rwservlet via WebLogic Thin Client

1. Using J2EE Thin Client for WebLogic (WL) to submit interactive requests for Oracle Reports (App Server 10g) running on another server without SSO.
2. After starting basic Infrastructure, we start rwserver in batch mode (no other mid-tier components are used).
3. It appears that the cgicmd.dat file in the Thin Client conf directory on the WL server controls the DB access with the key:connect string info it has.
4. We had been allowing the testers to come in via the web through a SunOne (iPlanet/Netscape) web server instance, which in turn connects to the WL server running the Thin Client instance.
5. We noticed that anyone could run rwservlet to view report status with the showjobs command via a URL through the same mechanism as point #4 above, and were concerned about security of the reports - "bad".
6. Then someone realized the showmap command could also be specified, and thus see the DB connect string (Id/pw/SID) - "worse".
I researched securing Reports, and read through the white paper, "Securing Oracle9i Reports", and although it discusses security without using SSO, all it says is "users accessing a secured instance of Oracle9iAS Reports Services will be challenged to identify themselves by the Reports Servlet, using its own authentication mechanism (as with Reports6i)", but I can find no explanation of how that works, nor how it would work with the WL Thin Client.
Questions:
1. How are the Id's/passwords set up under AS 10g "as with Reports6i" in this environment going through the WL Thin Client?
2. Is there anything else that needs to be done to secure the created reports, and the connect string info (i.e. using authid with rwservlet?showjob, and not allowing the rwservlet?showmap to be executed at all)?
TIA,
ROC

the JDBC Developer's Guide (11gR2)
gives an example in chapter 9 under "JDBC Thin Driver Support for Encryption and Integrity", sub- "Setting Encryption and Integrity Parameters in Java"
from Oracle SQL Devloper, without redirecting the client to use the OCI/thick driver, choose, new database connection, connection type Advanced. add the entry from the example noted above to the Custom JDBC URL form.
for example:
Properties prop = new Properties();
prop.setProperty(OracleConnection.CONNECTION_PROPERTY_THIN_NET_ENCRYPTION_LEVEL,"REQUIRED");
prop.setProperty(OracleConnection.CONNECTION_PROPERTY_THIN_NET_ENCRYPTION_TYPES,"(AES128)");
OracleDataSource ods = new OracleDataSource(); ods.setProperties(prop); ods.setURL(jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=xxxx)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=xxxx)(INSTANCE_NAME=xxxx))));
Connection conn = ods.getConnection();
strange side note!, we could not get this to encrypt unless the sqlnet.ora file included the SQLNET.ENCRYPTION_SERVER=required. if this was set to default(accepted), and even though the jdbc thin client properties set to required, the network traffic was still clear text.
good luck

How to connect portal with msaccess database

we have to develop oracle portal applications with msaccess as a back end.how to connect portal to access.
thanks in anticipation.

I want to know or How to connect Mysql
with JSP or JSF any other software isavailable?
please help me.....First you need to find 25 m of a CatV cable and...The DB files need to be located on the ninth device of a SCSI Daisy Chain with the total SCSI cable length being over 150 m (and the devices (and cables) need to be mix of Differential and Non-Differential).
Edit: And forget the terminator, who needs it?

How to connect APEX with MYSQL via Apex's Database link

Similar Messages

Maybe you are looking for