SqlExceptionHelper logExceptions ERROR: No database selected javax. houdini-connections.co.uktenceException: houdini-connections.co.ukion. SQLException: No database selected. I have tried specifying "test" as a database name, but that doesn't work - it says it doesn't exist which is. Friends, if you get the error houdini-connections.co.ukeption: No database selected, check the URL string you are using to connect to the database in. I am getting this error while trying to insert into an existing table in my database. I have posted my code [here]. I am following MySQL database. Below is at houdini-connections.co.ukction houdini-connections.co.ukal. SQLException: No database selected. hi I have developed a web application which has get and insert data in database through JPA (MYsql). I have used netbean ide, with glassfish. Apparently this occurs when your application does not know what database to use. to resolve this issue, you should change your database. Oct 29, PM houdini-connections.co.uk SqlExceptionHelper logExceptions ERROR: No database selected. Audit2DB: error code ; No database selected; nested exception is UncategorizedSQLException: Hibernate operation: could not load an. From: Date: Tue, 29 Jan PST. Hi I have developed a web application which has get and save data in database.