Resultset Record Count ??

Hi there,
I have got sql query say - "select * from emp".
I want to display 10 records per page.
I got couple of questions in my mind, and i could not get answer.
1) How to find out No of records in a resultset.
(i can get this by, Select count(*) from emp OR looping through Resultset., But is there any otherway to find out.)
2)How to fetch records from a particuler row.(say startrow = 11, endrow = 20, i.e no of records = 10).
Please help!!
Mo

Thankyou.
So finally, you suugest me to put all the rows in a 'List' and iterate throw List.
Actually my requirement is just to display EMP records page by page.
I understand the following, from your suggestion.
List ls = //;
ResultSet rs = //; ResultSet from EMP table
if(rs.next()){
keep each row details in an User Defined object, say EMPROW class.
add above EMPROW object to List.
iterate throw list to get particuler set of rows.(say from record no 21 to 30).
But it needs a class to represent each database table. ie EMPROW.java for EMP table.
am i right?.
If not, please let me know.
Mo

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Record Count + Resultset

Hi All,
I am executing a query in back and returning ref cursor to front end. Before returning recordset, I am doing record count. If record count is more then max record count defined, then I do not return any recordset.
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When you OPEN a cursor the SQL statement associated with it is executed. i.e. Oracle allocates the required resources for that statement and also identifies the rows that needs to be processes.
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int rowCount = rs.getInt(1);I hope this helps :)

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Hi,
does anyone know how to get the record count from a sql query?
e.g: I've got a ResultSet from the Statement.excuteQuery(), and I want to know how many records this ResultSet contains, how to get this?
I'd read thoughout the documents of Statement and ResultSet, but couldn't find a solution, do I have to use another seperate query such as "select count(*)" to do this?
thanks.
Yang Liu

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set lines 155
set pages 100
set autoprint on
variable cv refcursor
set serveroutput on size 1000000
set timing on
set feedback on
set echo on
exec proc_name (input1, input2, :cv);how to get the record count without resultset display in the sql*plus promt ...?
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This is my earilier code
set lines 155
set pages 100
set autoprint on
variable cv refcursor
set serveroutput on size 1000000
set timing on
set feedback on
set echo on
exec proc_name (input1, input2, :cv);
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declare
disp SYS_REFCURSOR;
cv SYS_REFCURSOR;
cnt number :=0;
begin
proc_name (input1, input2, :cv);
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LOOP
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EXIT WHEN cv%NOTFOUND;
cnt := cnt + 1;
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dbms_output.put_line(cv%rowcount);
CLOSE cv;
end;
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LOOP
ERROR at line 8:
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PLS-00103: Encountered the symbol "LOOP" when expecting one of the following:
. ( % ; for
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ORA-06550: line 13, column 2:
PLS-00103: Encountered the symbol "DBMS_OUTPUT"
ORA-06550: line 13, column 27:
PLS-00103: Encountered the symbol ";" when expecting one of the following:
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<a double-quoted delimited-identifier> <an exponent (**)> as
from into || bulk
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check inbox. forwarded the updated template

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Is it possible to determine the record count of an explicit cursor without running a count()?
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Resultset Record Count ??

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