deepak mehta

select statement is working
connection made to database successfully but when i inserting it is returning n=1 but when i saw in the database for changes no changes occured in database table
please please solve it
from
Deepak Mehta

import java.sql.*; class studentConnection { public static Connection getConnection() { Connection con=null; try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); con=DriverManager.getConnection("jdbc:odbc:student","",""); } catch(Exception e) { System.out.println(e.getMessage()); } return con; } public static ResultSet executeQuery(String stSQL)throws Exception { Connection cn=getConnection(); Statement st=cn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY); ResultSet rs=st.executeQuery(stSQL); return rs; } public static int executeUpdate(String stSQL)throws Exception { Connection cn=getConnection(); Statement st=cn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); int n=st.executeUpdate(stSQL); st.close(); return n; } public static void main(String ags[]) { studentConnection c=new studentConnection(); try{ /* ResultSet rs=c.executeQuery("select * from tblstud"); rs.first(); rs.next(); System.out.println(rs.getString(2));*/ int m=c.executeUpdate("insert into tblstud (Studid,Name,Age) values(19,'vikram',89)"); System.out.println(m); }catch(Exception ex) { System.out.println(ex.getMessage()); } } }
insert statement is not working it is not giving any error
it giving correct result when i giving select statement
thanks
from
deepak mehta

hello sir

i m deepak mehta and belong to haryana district sirsa and here i complete my study i have recently done m.sc computer software from k.u.k.
but sir here is turning point that
where i can make a career which course can make me ecnomically strong here i read abt scjp exam
wht is scjp exam and wht is scope
actually i have interest in programming and sir i have learn core java recent in study and also knowledge of other object oriented language
and wht is php and the same question above?
plz sir guide me

i will be very very thankfull to u
from
deepak kr.

hello sir

i m deepak mehta and belong to haryana district sirsa and here i complete my study i have recently done m.sc computer software from k.u.k.
but sir here is turning point that
where i can make a career which course can make me ecnomically strong here i read abt scjp exam
wht is scjp exam and wht is scope
actually i have interest in programming and sir i have learn core java recent in study and also knowledge of other object oriented language
and wht is php and the same question above?
plz sir guide me

i will be very very thankfull to u
from
deepak kr.

hello sir
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please reply me soon it is urgent.

sorry sir
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hello mates
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plz sir this is urgent?
from

hello group members
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