Getting the previous ,delete row func()

I am using oracle 8.0.5
I want to add scrollability support and delete support with the resultset obj that is received from the execute query
IS there any freely downloadable version of oracle available that supports JDBC 2.0
null

Clicking on a different column or row should not affect the way editing works. You have a bug in your code and since you didn't post your code we can't help.
Here is a working example:
http://forum.java.sun.com/thread.jspa?forumID=57&threadID=575309

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Hi friends,
I have a table. i have a action/event handler defined on its onLeadSelect event.
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ex: table has 3 rows.
Row 1 is by default selected. Now if i select the row 3, in my event by using node_code->get_lead_selection_index( ). im getting index 3. which i sel
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hope i gave u correct inputs on my problem.
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One way to achieve this is to maintain an attribute in the assistance class or a node element , called OldLeadSelection , at the Component controller level which stores the value of the lead selection index.
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>
Is there any way to get the state apart from using
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Naturally if it is no longer in memory then that is a problem.
>
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if (fetchedRowCount > 0)
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Iter .setRangeSize(fetchedRowCount);
for (int i = 0; i < fetchedRowCount; i++)
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String value = (String)row.getAttribute("Atrribute3");
Thanks
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Help needed in getting the previous Quarter Data

Hello folks,
I have this procedure where i have to modify the current procedure in the following manner:
I need to get rid of the variables p_start and p_end so that i cannot see them in the crystal report and include the Frequency in the procedure to get the Data based on the Dates.
and Main requirement is" If the Frequency is Quarterly " it should get the previous quarter Data, if "Frequency is monthly" it should return the previous month data.Can anyone please let me know where shud i make changes. Am including the procedure for refernce. Any help is appreciated
Thanks a millioin,
CREATE OR REPLACE PROCEDURE hcsc_recovery_report_h(report_record in out cr_return_types.gen_cursor,
p_start       string,
p_end         string)
IS
v_startdate date;
v_enddate date;
BEGIN
v_startdate := to_date(p_start, 'YYYY/MM');
v_enddate := last_day(to_date(p_end, 'YYYY/MM'));
open report_record for
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r.event_id,
r.event_case_id,
c.client_id,
c.client_code,
c.client_name,
b.branch_group_code,
b.branch_group_description,
g.employer_group_code,
g.employer_group_name,
e.client_policy_identifier,
e.date_of_incident,
e.event_type_code,
sum(nvl(r.amount, 0)) as amt_received,
nvl(sum(case
when r.amount >= 0 then
rd.fees
else
rd.fees * (-1)
end),
0) as fees,
ec.close_date, *001* commented
(case
when ec.close_date <= to_date(to_char(v_enddate, 'MMDDRRRR') || '235959',
'MMDDRRRR HH24MISS') then
ec.close_date
else
null
end) as close_date, --*001* added
get_case_value(ec.event_id, ec.event_case_id, v_enddate) as case_value,
nvl(etl.fee_percent_flag, 'N') workmans_comp,
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max(to_char(r.recovery_date, 'YYYYMM')) Y_M,
max(to_date(to_char(r.recovery_date, 'MMYYYY'), 'MM/YYYY')) date_MY
from recovery r,
recovery_detail rd,
event e,
client c,
branch_group b,
employer_group g,
event_case ec,
event_type_lookup etl
where r.event_id = e.event_id
and r.event_case_id = ec.event_case_id
and ec.event_id = e.event_id
and rd.recovery_id(+) = r.recovery_id
and r.recovery_date between v_startdate and
to_date(to_char(v_enddate, 'MMDDRRRR') || '235959',
'MMDDRRRR HH24MISS')
and e.client_id = c.client_id
and g.client_id = c.client_id
and b.client_id = c.client_id
and g.employer_group_id(+) = e.employer_group_id
and b.branch_group_id(+) = g.branch_group_id
and e.event_type_code = etl.event_type_code -- SST 130852 04/14/09
group by r.event_id,
r.event_case_id,
c.client_id,
c.client_code,
c.client_name,
b.branch_group_code,
b.branch_group_description,
g.employer_group_code,
g.employer_group_name,
e.client_policy_identifier,
e.date_of_incident,
e.event_type_code,
ec.close_date,
get_case_value(ec.event_id, ec.event_case_id, v_enddate),
nvl(etl.fee_percent_flag, 'N')
having sum(nvl(r.amount, 0)) <> 0
order by c.client_code,
b.branch_group_code,
g.employer_group_code,
r.event_case_id;
Edited by: user11961230 on Oct 20, 2009 9:02 AM

user11961230 wrote:
1. I want to get rid of the p_start and p_end. So how do i declare the v_startdate and v_enddate in the following part?
v_startdate := to_date(p_start, 'YYYY/MM');
v_enddate := last_day(to_date(p_end, 'YYYY/MM'));I'm not sure what you mean by "declare".
In PL/SQL, "declare" means state (at the beginning of a block) that there will be a certain variable with a certain name (such as v_startdate) and datatype (such as DATE). You're already declaring the variables v_startdate and v_enddate correctly, right before the BEGIN statement.
Declaring a variable is not the same as initializing it, that is, giving it a value for the first time. Your next question seems to be about initializing..
2. where exactly shud i include the logic that u have mentioned. sorry a dumb questionIn place of the two assignment statments that reference p_start and p_end.
3. This time am gonna use frequency instead of report_type so that i will get rid of the p_start and p_end from the procedure.Do you mean you want to pass an argument (called frequency) that tells if you want a quarterly or a mionthly report, just like the variable report_type in my example?
If so, replace report_type in my example with frequency.
I think you want something like this:
CREATE OR REPLACE PROCEDURE hcsc_recovery_report_h
(      report_record         in out     cr_return_types.gen_cursor
,      frequency         IN           VARCHAR2
IS
     -- Declare local variables:
     v_startdate     date;
     v_enddate      date;
BEGIN
     -- Initialize v_startdate and v_enddate, depending on frequency
     IF frequency = 'QUARTERLY'
     THEN
          v_startdate := TRUNC ( ADD_MONTHS (SYSDATE, -3)
                                       , 'Q'
          v_enddate := TRUNC (SYSDATE, 'Q');
     ELSIF frequency = 'MONTHLY'
     THEN
          v_startdate := TRUNC ( ADD_MONTHS (SYSDATE, -1)
                         , 'MM'
          v_enddate := TRUNC (SYSDATE, 'MM');
     END IF;
     --   Subtract one second from v_enddate
          v_enddate := v_enddate - ( 1
                                        / (24 * 60 * 60)
     open report_record for
     select --distinct r.recovery_id
            r.event_id,
     and     r.recovery_date BETWEEN v_startdate
                     AND       v_enddate
     ...When you post formatted text on this site (and code should always be formatted), type these 6 characters:
(small letters only, inside curly brackets) before and after sections of formatted text, to preserve spacing.
Edited by: Frank Kulash on Oct 20, 2009 2:37 PM
Changed query to use BETWEEN

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import java.sql.*;
public class SarueckConnect {
public static void main(String[] args) {
Connection con = null;
Statement stmt = null;
ResultSet re = null;
String[] ParamArray;
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try {
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int rows = rs.getRow();
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int counter=0;
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System.out.println();
counter++;
} catch(Exception e) {
e.printStackTrace();
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try
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if(con != null) con.close();
} catch (Exception exception) {
exception.printStackTrace();
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java.sql.SQLException: Invalid operation for forward only resultset : last
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.driver.BaseResultSet.last(BaseResultSet.java:91)
at SarueckConnect.main(SarueckConnect.java:28)Please could any body Help me out here to figure out how to correct this?
Any Help would be highly apprecited.

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http://download.oracle.com/docs/cd/E17556_01/doc/user.40/e15517/ui.htm#CHDDGGEG
For classic report regions, the region footer supports the following substitution strings:#ROWS_FETCHED# shows the number of rows fetched by the Oracle Application Express reporting engine (the page size). You can use these substitution strings to display customized messages to the user. For example:
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I need to create a header line for the spool file .
the header line should include fixed length values .
The header should include the number of records found in the table with a maximum begin date (begin_date is the column of the table)
To get the header in the spool file , i wrote a select query has :-
--SPOOL 'C:\Documents and Settings\abc\Desktop\output.TXT'
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rpad(' ',76,' ')
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SPOOL OFF
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I know that a subquery should be written in the from clause to get the number of rows found with a maximum school_begin_date.
select 'W'||to_char(sysdate,'MM/DD/YYYYMi:HH:SS')||lpad(max(rownum),9,'000000000') ||'R'||max(to_char(school_from_date,'MM/DD/YYYY')) ||
rpad(' ',76,' ')
from dad.school where
select rownum from dad.school
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ORA-00934: group function is not allowed here
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PLS HELP ME IN WRITING THE QUERY .
THANKS IN ADVANCE .

Try this:
select 'W'||to_char(sysdate,'MM/DD/YYYYMi:HH:SS')||lpad(max(rownum),9,'000000000')||'R'||max(to_char(school_from_date,'MM/DD/YYYY')) || rpad(' ',76,' ')
from dad.school
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By which method,i can get the no of rows in the record set?

Does anyone help me that by which method,i can get the no of rows in the record set?
now i use next() to check whether the next record is available or not?

shashi_rajak wrote:
under Practice Exercise #1 heading :
there is a statement.
"Now, the COUNT function does not need to retrieve all of the fields from the table (ie: employee_number, employee_name, and salary), but rather whenever the condition is met, it will retrieve the numeric value of 1. Thus, increasing the performance of the SQL statement."And have you ever tried it? Or do you simply blindly believe everything you read? And what sort of "authority" is "tech on the net"?
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count(*) -- 1 min 17 secs for 35,311,978 rows
count(1) -- 1 min 19 secs for 35,311,978 rows
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How do I get the number of rows in a ResultSet?

I checked the API, but didn't find a method that does this.

You could try calling last() then getRow() to get the
no of rows ...You probably need a scrollable resultset to do this, so that you can
rewind back to the start and read the data in.
I imagine you want to get a count, to size an array, before reading in the data ? Why not load it in an arraylist, then convert to an array afterwards ?
regards,
Owen

Getting the previous ,delete row func()

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