Hi All,
I am starting into Derby and I develop on Intellij IDEA with JDK 7. I just want to create and start database. It seems very simple but the first and unique code row generate a exception. Can you help me to understand and arrive to start engine Derby database in my program please ? Here this is my code : " public static void main (String[] args) throws IOException { String dbName = "MoneyBack1"; String user = "miltone"; String password = "password"; String connectionURL = "jdbc:derby:" + dbName + ";create=true;user=" + user + ";password=" + password ; String createString = "CREATE TABLE operation " + "(operation_ID INT NOT NULL GENERATED ALWAYS AS IDENTITY " + " type VARCHAR(32) NOT NULL) " ; try { Connection connexion = DriverManager.getConnection(connectionURL); Statement statement = connexion.createStatement(); statement.executeQuery(createString); statement.close(); connexion.close(); } catch (Throwable e) { System.out.println("1"); } " DriverManager.getConnection throw a exeception always. I'm using JDK 1.7.0_10 so then I don't use ClassName methods for bring driver into memory. Thank a lot for all helping.