Error while adding record to mysql java jdbc db?

Question

Java

Hello everyone, I'm a beginner studying java, I encountered such a problem, namely, when adding a record to mysql, an error occurs.
The code itself

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
       try {
           String name = jTextField1.getText();
           Statement statement = con.createStatement();
           String query = "INSERT INTO USER (login) VALUES ('" + name + "')";
           statement.execute(query);
           statement.close();
       } catch (SQLException ex) {
           Logger.getLogger(DB.class.getName()).log(Level.SEVERE, null, ex);
       }
    }

Errors
Based on Java.SQL.SQLException translation: field 'pass' has no default value
What's wrong, where to look?
java.sql.SQLException: Field 'pass' doesn't have a default value
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3978 )
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3914)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java: 2683)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2491)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2449)
at com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:845)
at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:745)
at javaapp.DB.jButton1ActionPerformed(DB.java:99)
at javaapp. DB.access$000(DB.java:19)
at javaapp.DB$1.actionPerformed(DB.java:65)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed (AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased( BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6539)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6304)
at java.awt. Container.processEvent(Container.java:2239)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2297)
at java.awt.Component.dispatchEvent(Component .java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
at java.awt.Container.dispatchEventImpl(Container.java:2283)
at java.awt.Window.dispatchEventImpl(Window.java:2746)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
at java.awt. EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController. doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
at java.awt.EventQueue$4.run(EventQueue .java:733)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
at java.awt.EventDispatchThread java.awt.EventDispatchThread.pumpEventsForFilter
(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpDispEvents(EventDispatchThread.pumpEvents java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
ASSEMBLY COMPLETED SUCCESSFULLY (total time: 4 seconds)

Answer 1

When inserting into the USER table, it is mandatory to pass a value for the pass field.

Answer 2

The solution to the question, the first thing you need to do is to pass the value for the pass field, as written above.
The second popped up Error java.sql.SQLException: Column count doesn't match value count at row 1
turned out to be the fact that you had to add quotes, something like this.

String query = "INSERT INTO `user` (login, pass) VALUES ('" + name + "','" + pass+ "')";