java - Double value stored as zero in the database -

I have a database in my database

I am using a prepared statement in Java class

 
 
  created space ps = con.preparestatement ("Enter in student values ​​(?,?,?); Ps.setstring (1, t.getUname ( ); Ps.setDouble (2, t.getUmarks1 ()); ps setDouble (3, t.getUmarks2 ()); position = ps.executeUpdate ();  
 
 But when one Double value is sent, so it says the above error mentioned in my question. 
 
 I have another class where the gates and sets This is as follows. 
 
  Public class user {Private string anonymous; private double umarks1, umarks2; public string getUname () {Return uname;} Public Zero SetUmen (String Anem ) {This.uname = uname;} Public double getUmarks1 () {umarks1}} Public Zero SatuMarks1 (double umarks1) {this.umarks1 = umarks1;} Public double getUmarks2 () {return umarks2;} Pub li zero zero set 2 (Double umarks2) {this.umarks2 = umarks2; }}  
 
 If I change the data type then it saves 0 in the database. I want to save a double value how do I fix this? 
 

I thought that the best way to do this is to get your Java

2) Repeat points fields and gears / sets to change created status

1) setDouble

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