如果运行主类，则会出现此错误：

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insert into customerLogin(companyName,username,password) values('Big Company','D' at line 1
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
    at com.mysql.jdbc.Util.getInstance(Util.java:386)
    at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1054)
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4187)
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4119)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2570)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2731)
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2815)
    at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
    at dao.CustomerContactDAO.performUpdate(CustomerContactDAO.java:175)
    at dao.DAOTemplate.executeUpdate(DAOTemplate.java:27)
    at dao.CustomerContactDAO.addCustomerContact(CustomerContactDAO.java:88)
    at test.Test.main(Test.java:29)

这是我的DAO中的代码。我认为错误在于这些代码行，但我不知道它是哪一行：

public boolean addCustomerContact(CustomerContact c) {
    setQuery("insert into customerContact(companyName,lastName,firstName,email,telNum,local,cellNum) values(?,?,?,?,?,?,?);"
            + "insert into customerLogin(companyName,username,password) values(?,?,?)");
    queries.add(getQuery());

    KeyValuePair onePair;

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.STRING);
    onePair.setValue(c.getCompanyName());
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.STRING);
    onePair.setValue(c.getLastName());
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.STRING);
    onePair.setValue(c.getFirstName());
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.STRING);
    onePair.setValue(c.getEmail());
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.INT);
    onePair.setValue(c.getTelNum() + "");
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.INT);
    onePair.setValue(c.getLocal() + "");
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.STRING);
    onePair.setValue(c.getCellNum() + "");
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.STRING);
    onePair.setValue(c.getCompanyName());
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.STRING);
    onePair.setValue(c.getUsername());
    getParameters().add(onePair);

    onePair = new KeyValuePair();
    onePair.setKey(KeyValuePair.STRING);
    onePair.setValue(c.getPassword());
    getParameters().add(onePair);
    return executeUpdate();
}