jdbc - Execute anonymous pl/sql block and get resultset in java -

i execute anonymous pl/sql , need resultset object. got code can done using cursors inside pl/sql block.

but pl/sql block come database text. can't edit pl/sql block. , return 2 values column names same always. return list of 2 column combination values.

here giving sample pl/sql.

begin  return 'select distinct fundname d, fundname r <table> condition order 1';  exception    when others     return 'select ''not available'' d, ''not available'' r dual'; end; 

any reply helpful.

here self contained example of how "execute anonymous pl/sql , resultset object"

import java.sql.callablestatement; import java.sql.connection; import java.sql.drivermanager; import java.sql.resultset; import java.sql.types;  import oracle.jdbc.oracletypes;  public class callplsqlblockwithoneinputstringandoneoutputstringparameterandoneoutputcursorparameter {      public static void main(string[] args) throws exception {          drivermanager.registerdriver(new oracle.jdbc.oracledriver());          // warning: simple example program : in long running application,         // error handlers must clean connections statements , result sets.          final connection c = drivermanager.getconnection("jdbc:oracle:thin:@localhost:1521:xe", "system", "manager");         string plsql = "" +         " declare " +           "    p_id varchar2(20) := null; " +         "    l_rc sys_refcursor;" +         " begin " +         "    p_id := ?; " +         "    ? := 'input parameter = ' || p_id;" +         "    open l_rc " +         "        select 1 id, 'hello' name dual " +         "        union " +         "        select 2, 'peter' dual; " +         "    ? := l_rc;" +         " end;";          callablestatement cs = c.preparecall(plsql);         cs.setstring(1, "12345");         cs.registeroutparameter(2, types.varchar);         cs.registeroutparameter(3, oracletypes.cursor);          cs.execute();          system.out.println("result = " + cs.getobject(2));          resultset cursorresultset = (resultset) cs.getobject(3);         while (cursorresultset.next ())         {             system.out.println (cursorresultset.getint(1) + " " + cursorresultset.getstring(2));         }          cs.close();         c.close();     } } 

the above example query "select 1 id, 'hello' name dual union select 2, 'peter' dual;" can replaced query.