I have a project in Java 7 and need to run it. The problem is that when I try to run I get the error
java.sql.SQLException: No suitable driver found for
JDBC:ODBC:Driver={Microsoft Access Driver (*.mdb, *.accdb)};
I tried most of the solutions suggested here but nothing is working. I tried to:
Add Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); to my code and it gives me error --> "java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver"
Check if I'm using Java 7 -> System.getProperty("java.version") gives me 1.7.0_75
Added mysql-connector.jar
This is how I connect:
public static Connection GetConnection(String path) throws Exception {
String db = "JDBC:ODBC:Driver={Microsoft Access Driver (*.mdb, *.accdb)}; DBQ="+path;
Connection conn=DriverManager.getConnection(db);
return conn;
}
This is the full message (I'm using NetBeans):
Installed AccessDatabaseEngine
I never used ODBC, It may be that I need to configure anything in the 64-bit ODBC Administrator tool? Any suggestion?
I have created a heroku posgresql database and I am trying to connect my Android app to this database. I am using Android Studio for making the Android app. I have used the following code for creating the connection:
try {
Class.forName("org.postgresql.Driver");
Connection db = DriverManager.getConnection(dbUrl);
}
catch(Exception e){
//handles exception
}
When I execute this code I get the following error: Something unusual has occurred tot cause the driver to fail. Please report this exception.
This is the driver I use: posgresql-42.2.12
The heroku database has version 12.2
Android studio has java version 1.8
I am not sure if the driver is in the classpath and I am not sure how to check this. I added the driver to the project this way: app > New > Module > Import .JAR/.AAR Package (here I selected the driver).
To check if the Driver is registered in DriverManager I used this code:
Enumeration<Driver> drivers = DriverManager.getDrivers();
drivers.nextElement().getClass().getName();
This gives: org.postgresql.Driver
To check if the Driver understandes the URL I used this code:
DriverManager.getDriver(dbUrl).getClass().getName();
This also gives org.posgresql.Driver so I think the Driver is registered to the DriverManager and should be able to connect to the database using the URL. I just really don't know why I keep getting an error when I try to connect with the database.
So why does the error occur and how can I resolve the issue?
My first guess would be a malformed connection string. Are you using a proper JDBC URL (i.e. it starts with jdbc:) for dbUrl? Also make sure you include sslmode=require.
In addition, please be aware that the database URL is managed by Heroku and will change under certain circumstances. You can read more about using Heroku Postgres from outside of Heroku in this DevCenter article.
I've been on this class for a few days now searching the web trying to find a solution. What I am trying to do here is connect to a Access 2010 database with an extension .accdb I have been successful connecting to older databases with extensions of .mdb but not .accdb
I have tried uninstalling Office and re-installing it for x64 versions and then installing the Access x64 tools. The error I received when I use the below code is as follows:
java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
At this point I have no idea what could be causing this. To point out, I need to have this setup with no DSN specified because this may run on multiple machines and I do not want to have to setup and maintain a DSN on each.
String database = "jdbc:odbc:DRIVER={Microsoft Access Driver (*.mdb, *.accdb)};DBQ=C:\\Users\\Brandon\\Dropbox\\Work\\Angent Profiles\\Database1.accdb;";
Connection conn = null;
try {
conn = DriverManager.getConnection(database, "", "");
} catch (SQLException SQLE) {
System.out.println("ERROR: " + SQLE);
}
Any advice on this would be grateful.
EDIT:
C:\Windows\system32>java -version
java version "1.7.0_25"
Java(TM) SE Runtime Environment (build 1.7.0_25-b17)
Java HotSpot(TM) 64-Bit Server VM (build 23.25-b01, mixed mode)
C:\Windows\system32>
EDIT:
Provider=Microsoft.ACE.OLEDB.15.0;Data Source=C:\Users\Brandon\Dropbox\Work\Angent Profiles\Database1.accdb;Persist Security Info=False
String database = "jdbc:odbc:DRIVER={Microsoft.ACE.OLEDB.15.0 (*.mdb, *.accdb)};Data Source=C:\\Users\\Brandon\\Dropbox\\Work\\Angent Profiles\\Database1.accdb;";
I believe you need to run a 32 bit JRE to connect to access databases. From my understanding there is currently no 64 bit access ODBC driver available.
I am trying to connect to SQL from Xpages, so I installed the latest extlibx 9 and downloaded the drivers from microsoft and added it to notes9\data\jvm\lib\ext
Now I get the following errors when trying to query SQL from my xpage:
Error I get in xpages extlibx when using Microsoft SQL Driver sqljdbc.jar
Error while reading the relational data
JRE (Java Runtime Environment) version 1.6 stöds inte av den här drivrutinen. Använd klassbiblioteket sqljdbc4.jar som stöder JDBC 4.0.
In English: JRE (Java Runtime Environment) version 1.6 is not supported by this driver. Use class library sqljdbc4.jar which supports JDBC 4.0.
Error I get in xpages extlibx when using Microsoft SQL Driver sqljdbc4.jar
Error while reading the relational data
Error while creating connection
SQL Server version 8 stöds inte av den här drivrutinen. ClientConnectionId:9195a17a-22f4-4377-a41a-be6f213b05ff
In English: SQL Server version 8 is not supported by this driver
A few years ago there was a file called extlib.driver.mssql_1.0.0.201109061401 which worked just fine using the same SQL server I am using now. but I cannot find that file anymore.
what should I do to get SQL queries working?
Ok, I will answer my own question here
The reason for getting these errors is because I was using the wrong driver.
There are two different version of the drivers so make sure you use the right one
This one do not work
http://www.microsoft.com/en-us/download/details.aspx?displaylang=en&id=11774
This one works
http://www.microsoft.com/en-us/download/details.aspx?id=2505
I want connect my MS access file with Java GUI program,but I have problem with connection....
I have Windows 7 64b, and ms office 2007.
When I opened the ODBC driver manager in the control panel I havent found any driver for Microsoft Access (maybe when I started the ODBC is started running the 64bit ODBC, now I think is running the 32bit ODBC.
I read this and I make it :
"jdbc-odbc connection for window 7 64 bit machine..
1 . Right click Data source (ODBC)..go to properties change the folloing thing
target [ %SystemRoot%\SysWOW64\odbcad32.exe ]
start in : [ %SystemRoot%\System32 ]
press enter and continue as admin source: source link
"
) Now when I start in conctrol pannel the ODBC I can see the driver screenshoot
My program code(I tried two ways but I have same error):
public void Connect() {
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
// String DatabaseFile = "D:java/Invertory.mdb";
// String DATABASE =
// "jdbc:odbc:Driver="
// + "{Microsoft Access Driver (*.mdb, *.accdb)};"
// + "DBQ=" + DatabaseFile;`enter code here`
String DATABASE ="jdbc:odbc:Driver= Microsoft Access Driver (*.mdb, *.accdb);DBQ=Invertory.mdb";
CONEX = DriverManager.getConnection(DATABASE);
} catch (Exception X) {
X.printStackTrace();
//JOptionPane.showMessageDialog(null,e);
}
}
error
java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
Use UCanAccess JDBC Driver :
Class.forName("net.ucanaccess.jdbc.UcanaccessDriver");
Connection conn=DriverManager.getConnection("jdbc:ucanaccess://<mdb or accdb file path>",user, password);
for example:
Connection conn=DriverManager.getConnection("jdbc:ucanaccess://c:/pippo.mdb");
So for your example it will be Connection conn=DriverManager.getConnection("jdbc:ucanaccess://"+path)
If you are using Windows 64-bit you probably need to go to this path
C:/Windows/SysWOW64/odbcad32.exe
Then I noticed that you are using the direct path instead creating new System DSN, your direct path is correct till the path to the access file you must give the full path like this :
jdbc:odbc:Driver= Microsoft Access Driver (*.mdb, *.accdb);DBQ=path/to/Invertory.mdb"
To get the path you probably need to use java.io.File that have a method returns the abslute path to the file see the example :
import java.sql.*;
public class TestConnection {
Connection con ;
Statement st ;
ResultSet rs ;
String db;
public TestConnection (){
try{
String path = new java.io.File("Invertory.mdb").getAbsolutePath();
db ="JDBC:ODBC:Driver=Microsoft Access Driver (*.mdb, *.accdb); DBQ="+path;
doConnection();
} catch(NullPointerException ex){
ex.printStackTrace();
}
}
public void doConnection(){
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con = DriverManager.getConnection(db);
st = con.createStatement();
rs = st.executeQuery("select * from Invertory");
while(rs.next()){
System.out.println(rs.getObject(1));
}
}catch(SQLException | ClassNotFoundException ex){
System.out.println(ex.toString());
}
}
public static void main(String...argS){
new TestConnection();
}
}
I answered a similar question enter link description here a while back.
Basically at that time:
You could connect to Ms-Access from 32 bit java through the JDBC-ODBC bridge
You could not connect to a 32 bit Odbc driver through the JDBC-ODBC from 64 bit java. There was a message telling you that you can only connect from a 32 bit programs
While Microsoft does provide a 64 bit Ms-Access driver, it did not work with Java's 64 bit JDBC-ODBC driver.
Since then there seems to be a new open-source Ms-Access JDBC Driver Ms-Access JDBC driver. I have no Idea how good it is.
You just missing something in your code right here :
db ="JDBC:ODBC:Driver=Microsoft Access Driver (*.mdb, *.accdb); DBQ="+path;
You need to add {} between Driver= and )=; .
Like this Below
db ="JDBC:ODBC:Driver={Microsoft Access Driver (*.mdb, *.accdb)}; DBQ="+path;
final String fileName = "c:/myDataBase.mdb"
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ="+fileName;
Connection con = DriverManager.getConnection(url,username,password);
The problem is that you should run on Java 32 bit try to install latest JDK and it will work
I run it using JDK version "jdk-7u67-windows-i586.exe"
On a 64 bit system, you should:
run as admin accessdatabaseengine_64.exe
run java - 7-64 bit - jre.
if you are working in NETBEANS then after unzipping ucanacess.zip file add all jar file in the classpath using property window of project click on compile tab and add jar file then compile and test app.
JDBC-ODBC MS-ACCESS CONNECTION STOPPED WORKING IN JDK8. I solved the issue by installing JDK7 along with JDK8 in the same PC, once installed JDK7 I assigned it as the JDK version to use in my project as follows in Netbeans:
1.RIGHT CLICK THE PROJECT IN THE LIST > CLICK PROPERTIES
2.CLICK LIBRARIES ON THE LEFT NAVIGATION TREE
3.CLICK BUTTON MANAGE PLATFORMS > CLICK BUTTON ADD PLATFORM...
4.FOLLOW WIZARD, DESPITE IT SHOWS JAVA STANDARD EDITION CLICK NEXT
5.NAVIGATE TO C:\Program Files (x86)\Java AND SELECT THE FOLDER OF JDK7 > CLICK NEXT
6.THE FIELD AUTOFILL WITH THE RIGHT INFO... > THEN CLICK FINISH
7.SELECT THE JDK PLATFORM FROM THE LIST > CLICK CLOSE > OK
8.JDK7 SHOULD SHOW IN LIBRARIES PACKAGE.
JDK7 in Libraries Package
Click Back in Browser to return here after looking at the image...
From here on everything must run smoothly.
Hope it solves your problem.
Thanks.