Getting ResultSet From Cursor Too Slow
- From: "Corey" <corey.s.mitchell@xxxxxxxxxxxxx>
- Date: 27 Jul 2005 12:57:21 -0700
All,
I have a method that calls an Oracle Stored Procedure from an Oracle
Package. Everything works fine but the last two lines in my code below
where I get the Cursor from the procedure and cast it to a ResultSet is
a huge bottleneck. Does anyone have any ideas on how to make this
transition faster for large resultSets?
Thanks in advance.
Corey
ResultSet rs = null;
Result r = null;
String sql = "{call SECINQ.GetUsersBasic(?, ?, ?, ?, ?, ?, ?, ?," +
"?, ?, ?, ?, ?, ?, ?, ?," +
"?, ?, ?, ?, ?, ?, ?, ?," +
"?, ?, ?, ?, ?, ?, ?, ?, ?)}";
open();
CallableStatement call = (CallableStatement)con.prepareCall(sql);
call.registerOutParameter(1, OracleTypes.CURSOR);
call.setString(2, name1);
call.setString(3, name2);
call.setString(4, name3);
call.setString(5, name4);
call.setString(6, geid1);
call.setString(7, geid2);
call.setString(8, geid3);
call.setString(9, geid4);
call.setString(10, ssn1);
call.setString(11, ssn2);
call.setString(12, ssn3);
call.setString(13, ssn4);
call.setString(14, userId1.toUpperCase());
call.setString(15, userId2.toUpperCase());
call.setString(16, userId3.toUpperCase());
call.setString(17, userId4.toUpperCase());
call.setString(18, userId1.toLowerCase());
call.setString(19, userId2.toLowerCase());
call.setString(20, userId3.toLowerCase());
call.setString(21, userId4.toLowerCase());
call.setString(22, userId1);
call.setString(23, userId2);
call.setString(24, userId3);
call.setString(25, userId4);
call.setString(26, phone1);
call.setString(27, phone2);
call.setString(28, phone3);
call.setString(29, phone4);
call.setString(30, flName1);
call.setString(31, flName2);
call.setString(32, flName3);
call.setString(33, flName4);
call.setFetchSize(200);
call.execute();
rs = (ResultSet)call.getObject(1);
r = ResultSupport.toResult(rs);
.
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