SQLite database in Javascript locally

This script will help you:

<script type="text/javascript">
      function createDatabase(){
         try{
              if(window.openDatabase){
              var shortName = 'db_xyz';
              var version = '1.0';
              var displayName = 'Display Information';
              var maxSize = 65536; // in bytes
              db = openDatabase(shortName, version, displayName, maxSize);
        }
     }catch(e){
                 alert(e);
           }
     }
     function executeQuery($query,callback){
     try{
         if(window.openDatabase){
         db.transaction(
         function(tx){
         tx.executeSql($query,[],function(tx,result){
         if(typeof(callback) == "function"){
                 callback(result);
         }else{
                 if(callback != undefined){
                       eval(callback+"(result)");
                  }
         }
         },function(tx,error){});
          });
           return rslt;
         }
         }catch(e){}
         }
           function createTable(){
           var sql = 'drop table image';
                 executeQuery(sql);
                 var sqlC = 'CREATE TABLE image (id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, name TEXT NOT NULL, image BLOB )';
                 executeQuery(sqlC);
           }
           function insertValue(){
                var img = document.getElementById('image');
                var sql = 'insert into image (name,image) VALUES ("sujeet","'+img+'")';
                executeQuery(sql,function(results){alert(results)});
            }
<input type="button" name='create' onClick="createDatabase()" value='Create Database'>
<input type="button" name='create' onClick="createTable()" value='create table'>
<input type="button" name='insert' onClick="insertValue()" value='Insert value'>
<input type="button" name='select' onClick="showTable()" value='show table'>
<input type="file" id="image" >
<div result></div>
</script>

To download the code go visit url:

http://blog.developeronhire.com/create-sqlite-table-insert-into-sqlite-table/

myDatabase and myDatabase.sqlite are 2 different filenames, update your code to reference the correct filename with extension.

SQLite does automatically create a new empty database if you try to open a database that doesn't exist.