I am trying to create a new database connection in talend studio and it is showing me this error:
Connection failure. You must change your database settings.
I have configured MySQl installer and also I have searched about this error and saw some answers but neither of them were clear, how can I fix this problem.
The exception thrown says that Talend was unable to connect to the database "demo". Try to create a database with the name "demo" with another SQL tool before connecting to it with talend.
Related
I am very new to DataGrip and SQL in general, so please be kind.
I want to create a simple MySQL database for my homemade project.
So, open datagrip --> create new datasource --> mysql
Tried "Test connection" but it keeps giving me the same error.
What i am doing wrong? I need to set something first?
DataGrip can't create MySQL database. IDE just can establish a connection to existent server (or local instance).
I am working on Pentaho Data Integration tool version 7.1. I am trying to connect to a database using 'Table Input' step. but when I test the connection in this step in Pentaho it is giving me the below error message. I am able to connect to DB using the MySQL workbench (MySQL is 5.7). I have placed the 'mysql-connector-java-5.1.23-bin.jar' file in the lib folder. My Java is 1.8.0-131; I am using Windows 10.
Error connecting to database [mydb] :org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database
Error connecting to database: (using class org.gjt.mm.mysql.Driver)
Unknown database 'mydb'
Make sure your pentaho version supports mysql connector .if it is not, download the required version and paste -> extract the file and paste it in the
\pdi-ce-8.2.0.0-342\data-integration\lib
After that open spoon.bat goto menu ->tool->marketplace ->install
mysql plugin
Restart pentaho after installing mysql plugin.
then try connecting to mysql .Hope it will solve your issue
It looks like the JDBC does not find your database. It may come from a typing mistake in the name, password, that the user has not enough grant,...
To debug use the test button on the bottom of the new connection button:
I have a database in mysql that I would like to migrate to mssql since I would like to use that database for an asp.net application.I have everything setup but anytime I try to convert the schema using SSMA(SQL Server Migration Assistant) I keep getting this error
An unexpected error occured.Please send the log file to the product support."For more information see getting SSMA assistant"
in the product documentation.
Error Message: Object reference not set to an instance of an object.
How do I get that out of the way and then migrate the data to MSSQL.
I also had the same issue. Once I installed the latest version of ssma for mysql, it resolves the issue you have mentioned above.
https://www.microsoft.com/en-us/download/details.aspx?id=51218
I have installed eclipse and xampp in my mac and tried to connect with mysql server from eclipse using mysql-5.7.9-osx10.10-x86_64 connector.
I have the user "root#localhost" granted with all privileges to all databases.
1) I'm able to connect only mysql database in phpmyadmin server.
Unable to connect any other database. Am getting an error :
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown
database 'test'
2)After connecting with mysql database using
Class.forName("com.mysql.jdbc.Driver");
con=DriverManager.getConnection("jdbc:mysql://localhost:3306/mysql","root","1234");
I created a table adminlogins in mysql database, and used command
"select * from mysql.adminlogins"
but I am getting an error
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table
'mysql.adminlogins' doesn't exist.
I have tried all possible ways creating new user and granting all permissions. I am unable to figure out where am going wrong please some help me with this.
mysql database is reserved for system use. It is not recommended to create your own tables there. That said, the cause of your error is that the table was not created where you think it was if it was created at all.
Regardless, try creating the table in another database. If it does not work, post the exact commands that you used to create it with the messages that were returned.
I have a problem inserting data to my mysql database table. I have an error :
Exception in thread "main" java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Could not find output table 'book'.
at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6956)
at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7113)
at sun.jdbc.odbc.JdbcOdbc.SQLExecDirect(JdbcOdbc.java:3109)
at sun.jdbc.odbc.JdbcOdbcStatement.execute(JdbcOdbcStatement.java:337)
at sun.jdbc.odbc.JdbcOdbcStatement.executeUpdate(JdbcOdbcStatement.java:287)
at connectTest.ConnectTest.insertPerson(ConnectTest.java:55)
at connectTest.ConnectTestDemo.main(ConnectTestDemo.java:16)
Java Result: 1
I don't know why could not find my table.
I have created that in mysql database.
Please provide your source code and configuration file so that I can help you better.
Can you correctly connect to the database? You said you are using MYSQL database but I see you are using MS Access ODBC driver for the connection. If that is the case I recommend you use the MYSQL JDBC driver which you can download from
http://dev.mysql.com/downloads/connector/j/
If you can connect to the database correctly, then you may have not set your database schema (database name) properly.
Please provide your source code and configuration file so that I can help you better.
For an example of how you should configure db using pure JDBC have a look at this link:
http://www.tutorialspoint.com/jdbc/jdbc-insert-records.htm
Basically you provide a connection url in the format jdbc:mysql://[MySQLServer_DOMAIN_NAME_OR_IP_ADDRESS]:[PORT]/[DB_NAME].