How to get prepared string before sending to sql

Question

Hi
I want the prepared string before sending to Sql (After substitution and setXXX), is it possible to do this? if yes, how ?
PreparedStatement ps = cn.prepareStatement("select * from table1 where name= ''?'' ");
ps.setString(1, "mytable")
<-- I want the prepared string before sending to Sql (After substitution and setXXX) -->
ResultSet rs = ps.executeQuery();
Thanks
Ali

Answer 1

As I mentioned, I want Sql Text before execution
n (getting resultSet), and after whole of setXXXs,No way, I believe.
I have tried in many ways, let me put down my work.
String query = "'Select * from dept where deptno=?'";
System.out.println("Before : "+query);
PreparedStatement ps = con.prepareStatement("select "+query+",? from Dual");
ps.setInt(1,50);
ResultSet rs = ps.executeQuery();
if(rs.next()) {
System.out.println("After : "+rs.getString(1));
ps.close();
con.close();I have tried in these lines, to capture the sql query, but it is failing at execution and the exception is 'bind variable not found'. So, I think you need to implement your own class to construct this query. Getting the details from DatabaseMetadata to see how the driver's setter methods works and you can use the same logic in your custom class.
Good luck.