String sql="update registration set phoneno=" + phone1 + ","+ "emailid=" + emailid1 + " where name="+name1;
System.out.println(sql);
stmt=con.prepareStatement(sql);
stmt.executeUpdate()
stmt.close();
con.close();
ouput of sql-> update registration set phoneno=9860878112,emailid=smita.joshi@gmail.com where name=smita
[Microsoft][ODBC Microsoft Access Driver] Syntax error (missing operator) in query expression 'smita.joshi@gmail.com'.