java - unable to create the profile com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; -

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im making simple database ,so here database schema:

create  database studentapp_db ; create table  students_info ( regno int(10) not null, firstname varchar (50) , middlename varchar (50), lastname varchar (50), primary key(regno) ) ;  create table  gaurdian_info ( regno int(10) not null, gfirstname varchar (50) , gmiddlename varchar (50), glastname varchar (50), primary key(regno) ) ;  create table  students_otherinfo ( regno int(10) not null,  isadmin varchar (1) , passowrd varchar (50), primary key(regno) ) ;

now, i'm inserting values run configuration that's giving me kind of errors;

 unable create profile  com.mysql.jdbc.exceptions.jdbc4.mysqlsyntaxerrorexception:   have error in sql syntax; check manual              corresponds  mysql    server version right syntax     use near '10,'aayush','kumar','na')' @ line 1  @ sun.reflect.nativeconstructoraccessorimpl.newinstance0(native method) @ sun.reflect.nativeconstructoraccessorimpl.newinstance(unknown source) @                                                                         sun.reflect.delegatingconstructoraccessorimpl.newinstance(unknownsource) @ java.lang.reflect.constructor.newinstance(unknown source) @ com.mysql.jdbc.util.handlenewinstance(util.java:406) @ com.mysql.jdbc.util.getinstance(util.java:381) @ com.mysql.jdbc.sqlerror.createsqlexception(sqlerror.java:1030) @ com.mysql.jdbc.sqlerror.createsqlexception(sqlerror.java:956) @ com.mysql.jdbc.mysqlio.checkerrorpacket(mysqlio.java:3515) @ com.mysql.jdbc.mysqlio.checkerrorpacket(mysqlio.java:3447) @ com.mysql.jdbc.mysqlio.sendcommand(mysqlio.java:1951) @ com.mysql.jdbc.mysqlio.sqlquerydirect(mysqlio.java:2101) @ com.mysql.jdbc.connectionimpl.execsql(connectionimpl.java:2554) @      com.mysql.jdbc.preparedstatement.executeinternal (preparedstatement.java:1761)  @ com.mysql.jdbc.preparedstatement.executeupdate (preparedstatement.java:2046) @ com.mysql.jdbc.preparedstatement.executeupdate (preparedstatement.java:1964) @ com.mysql.jdbc.preparedstatement.executeupdate (preparedstatement.java:1949) @ com.jspider.jdbc.common.transactionplusassignmentexample.main (transactionplusassignmentexample.java:35)

and here code java:

 package com.jspider.jdbc.common;   import java.sql.drivermanager;  import java.sql.preparedstatement;  import java.sql.sqlexception;  import com.mysql.jdbc.driver;   public class transactionplusassignmentexample {   public static void main(string[] args) {      java.sql.connection con = null;     preparedstatement pstmt1 = null;     preparedstatement pstmt2 = null;     preparedstatement pstmt3 = null;      //1 load db driver     try {         driver driverref = new driver();         drivermanager.registerdriver(driverref);       //2 db connection via driver          string dburl = "jdbc:mysql://localhost:3306                              /studentapp_db?user=j2ee&password=j2ee";         con = drivermanager.getconnection(dburl);      //3. issue sql queries via connection            string query1 = "insert students_info" + "values(?,?,?,?)" ;         pstmt1 = con.preparestatement(query1);         pstmt1.setint(1,integer.parseint(args[0]));         pstmt1.setstring(2,args[1]);         pstmt1.setstring(3,args[2]);         pstmt1.setstring(4,args[3]);         int count1 =pstmt1.executeupdate();          string query2 = "insert guardian_info" + "values(?,?,?,?)" ;         pstmt2 = con.preparestatement(query2);         pstmt2.setint(1,integer.parseint(args[0]));         pstmt2.setstring(2,args[4]);         pstmt2.setstring(3,args[5]);         pstmt2.setstring(4,args[6]);         int count2 =pstmt2.executeupdate();           string query3 = "insert students_otherinfo" +          "values(?,?,?,)" ;         pstmt3 = con.preparestatement(query3);         pstmt3.setint(1,integer.parseint(args[0]));         pstmt3.setstring(2,args[7]);         pstmt3.setstring(3,args[8]);         int count3 =pstmt3.executeupdate();      //4 process results         system.out.println("profile created sucessfully");         system.out.println("row affected s_i:"+count1);         system.out.println("row affected g_i:"+count2);         system.out.println("row affected s_oi:"+count3);          } catch (sqlexception e) {         system.err.println("unable create profile");         e.printstacktrace();     }finally {          //close jdbc object         //close 3 preparedstatement object          try         { if (con!= null){             con.close();         }         if (pstmt1!= null){             pstmt1.close();         }          if(pstmt2!= null){              pstmt2.close();          }          if(pstmt3!= null){              pstmt3.close();          }         }         catch( sqlexception e) {             e.printstacktrace();          }//end of outside class try catch         }           }           }

please im new java ;

add space between "students_otherinfo" , "values" 

string query3 = "insert students_otherinfo " +      "values(?,?,?,)" ;

instead of

string query3 = "insert students_otherinfo" +      "values(?,?,?,)" ;

and remove "," : 

 string query3 = "insert students_otherinfo " +      "values(?,?,?)" ;

edit : after comment

and replace guardian gaurdian in scheam. or change schema (better).


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