| get the resultset using oracle stored procedures [message #92262] |
Tue, 11 May 2004 02:31  |
srinivas reddy
Messages: 3
Registered: September 2000
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Junior Member |
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Hi All
am trying to get the resultset from oracle procedure but i get the lot of error at compile time am not getting any idea how to solve this error i send the my code
CREATE OR REPLACE PACKAGE cursors_pkg
IS
TYPE refcursortype IS REF CURSOR;
FUNCTION getusers RETURN refcursortype;
END;
/
CREATE OR REPLACE PACKAGE BODY cursors_pkg
IS
FUNCTION getusers RETURN refcursortype IS alluserscursor refcursortype;
BEGIN
OPEN alluserscursor
FOR SELECT ename,empno FROM emp;
RETURN alluserscursor;
END;
END;
/
java programme
---------------------------------
import java.sql.*;
import java.io.*;
class refcursor{
public static void main(String[[]] args){
try{
Connection _connection=null;
String name=null;
int userId=0;
Class.forName("oracle.jdbc.driver.OracleDriver");
_connection= DriverManager.getConnection("Jdbc:Oracle:thin:@192.168.0.23:1521:magic","scott","tiger");
String usersSql = "{?:= cursors_pkg.getUsers;}";
CallableStatement stmt = _connection.prepareCall(usersSql);
stmt.registerOutParameter(1,OracleTypes.CURSOR);
stmt.execute();
ResultSet rset =(OracleCallableStatement)stmt.getCursor(1);
while (rset.next()){
name = rset.getString(1);
userId = rset.getInt(2);
System.out.println("n the values are------[>]"+name+"-----"+userId);
}
rset.close();
stmt.close();
}catch(SQLException se){
System.out.println("t Hello World!----[>]"+se);
}catch(Exception e){
System.out.println("t Hello World!----[>]"+e);
}
}
}
----------------------------------
i get the error from these lines
stmt.registerOutParameter(1,OracleTypes.CURSOR);
ResultSet rset =(OracleCallableStatement)stmt.getCursor(1);
like cannot resolve symbol OracleTypes etc...
please help me .....
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| Re: get the resultset using oracle stored procedures [message #92273 is a reply to message #92262] |
Thu, 13 May 2004 22:01  |
 |
Barbara Boehmer
Messages: 9100
Registered: November 2002
Location: California, USA
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Senior Member |
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Please try the following and let us know if it works:
import java.sql.*;
import java.io.*;
import oracle.jdbc.driver.*;
class refcursor
{
public static void main (String args [[]])
throws SQLException, ClassNotFoundException
{
String driver_class = "oracle.jdbc.driver.OracleDriver";
String connect_string = "jdbc:oracle:thin:@192.168.0.23:1521:magic";
String usersSql = "begin :1 := cursors_pkg.getusers; end;";
Connection conn;
Class.forName(driver_class);
conn = DriverManager.getConnection(connect_string, "scott", "tiger");
CallableStatement stmt = conn.prepareCall(usersSql);
stmt.registerOutParameter(1,OracleTypes.CURSOR);
stmt.execute();
ResultSet rset = (ResultSet)stmt.getObject(1);
while (rset.next ())
System.out.println( rset.getString (1) );
stmt.close();
}
}
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