javascript - Using Cordova-sqlite-storage plugin -

i using cordova-sqlite plugin in order select , insert data database embedded in android device. in case create database native code , trying read data javascript source. but, think javascript not reading same location android do.

this js file :

var db = window.sqliteplugin.opendatabase({name: 'db',iosdatabaselocation: 'library'});      var session = this._sessioninfoservice.getsessioninfo();              db.transaction(function (tx)             {             var firstname = session.firstname;             var lastname = session.lastname;             var userid = session.id;              tx.executesql("create table if not exists user (user_id integer, firstname varchar, lastname varchar)");             tx.executesql('select * user', [], function (tx, results) {             var len = results.rows.length, i;             console.log(len);             (i = 0; < len; i++){             var id =results.rows.item(i).user_id;             console.log(results.rows.item(i).user_id );             if(id!=userid){                      var dialogtitle = "another user registred device";                     var dialogtext = "do want override ";                     wl.simpledialog.show(dialogtitle, dialogtext, [ {                     text : 'override',                     handler : function(){                     db = window.sqliteplugin.opendatabase({name: 'db',iosdatabaselocation: 'library'});                    db.transaction(function (tx)                   {                    tx.executesql("update user set user_id =?, firstname=?, lastname=?", [userid,firstname,lastname]);                             }                     }                         }, {                     text : 'no',                     handler : function(){                     db = window.sqliteplugin.opendatabase({name: 'db',iosdatabaselocation: 'library'});                     db.transaction(function (tx)                      {                     tx.executesql("insert user (user_id,firstname, lastname) values(?,?,?)", [userid,firstname,lastname]);                               }                     }                     }                      ]);                       }             else{             }             }          }, null);                }           });     } 

and java file in native source

 @override public void onstart(intent intent, int startid) {       final sqlitedatabase db = openorcreatedatabase("db",             context.mode_private, null);      db.execsql("create table if not exists user (user_id int, firstname varchar, lastname varchar);");     log.i("e2", "yes"); db.execsql("insert user (user_id,firstname,lastname) values(91,'ess','ess');");               thread thread = new thread(new runnable() {                 @override                 public void run() {                     try {                          string query = "select * user";                         cursor c = db.rawquery(query, null);                         if (c != null && c.movetofirst()) {                             int userid=c.getint(1);                             system.out.println("userid"+userid);                             log.i("userid",string.valueof(userid));                  }              }             catch(e){}             }                      });              thread.start(); } 

when try create database , user table javascript , select java file facing exception : table user unknown , when select users js empty list . that's why think code creates 2 databases same name in 2 different locations.