First And Last Visible Row - JTable

I have a JTable on a ScrollPane backed by a TableModel, which provides a view on a potentialy large database table. It would be very helpfull if I could find the First and the Last visible row in the JTable every time it makes an elementAt request via TableModel interface, so that the cache underneeth the TableModel could make more intelegent descissions as to when to request more rows from the DB. I cant seem to see any methods on JTable or JScrollpane( and subclasses ) to acheive this. I would greatly appreciate any sugestions.

use
Rectangle rect = MyTable.getVisibleRect();
Point point = rect.getLocation();
int firstRow = myTable.rowAtPoint( point ) );
point.setLocation( rect.getX() + rect.getWidth(),
rect.getY() + rect.getHeight() );
int lastRow = myTable.rowAtPoint( point ) );

Similar Messages

Select first and last records in grouped results - Oracle 11g

Say I have the following information in an Oracle 11g table:
Qty
Production order
Date and time
20
00000000000000001
12-JAN-14 00:02
20
00000000000000001
12-JAN-14 00:05
20
00000000000000001
12-JAN-14 00:07
20
00000000000000001
13-JAN-14 00:09
30
00000000000000002
12-JAN-14 00:11
30
00000000000000002
12-JAN-14 00:15
30
00000000000000002
12-JAN-14 00:20
30
00000000000000002
14-JAN-14 00:29
I would like to write a query that would return the following:
Qty
Production order
First
Last
80
00000000000000001
12-JAN-14 00:02
13-JAN-14 00:09
120
00000000000000002
12-JAN-14 00:11
14-JAN-14 00:29
That is, the sum of the Qty column grouped by Production order, and the date/time of the first and last records for each Production order.
I came up with a query that yielded this result:
Qty
Production order
First
Last
80
00000000000000001
12-JAN-14 00:02
14-JAN-14 00:29
120
00000000000000002
12-JAN-14 00:02
14-JAN-14 00:29
Which means that the First and Last columns show the overall first and last date / time of the whole table. Please note that this is a dummy table. Sorry I am now allowed to write the actual query
I came up with since work policies do not allow me to share it. Also, I tried with windowing functions such as rank()and row_number() but my user does not have enough privileges to do so.
Any help or hints will be greatly appreciated.

Due to the fact that Oracle does not record the rows in any particular order, it would be wrong that the "first date" would be the first row processed by the query.
Therefore you would have to supply some other column if you do not want to consider the table as ordered by date.
Also, any analytical functions will need you to supply the "order by" and if its the date, then just a simple query will do:
SQL>WITH Tab1 (Qty, Production_Order, Pdate)
2       AS (SELECT 20, '00000000000000001', TO_DATE ( '12-JAN-14 00:02', 'DD-MON-YY HH24:MI') FROM DUAL UNION ALL
3           SELECT 20, '00000000000000001', TO_DATE ( '12-JAN-14 00:05', 'DD-MON-YY HH24:MI') FROM DUAL UNION ALL
4           SELECT 20, '00000000000000001', TO_DATE ( '12-JAN-14 00:07', 'DD-MON-YY HH24:MI') FROM DUAL UNION ALL
5           SELECT 20, '00000000000000001', TO_DATE ( '13-JAN-14 00:09', 'DD-MON-YY HH24:MI') FROM DUAL UNION ALL
6           SELECT 30, '00000000000000002', TO_DATE ( '12-JAN-14 00:11', 'DD-MON-YY HH24:MI') FROM DUAL UNION ALL
7           SELECT 30, '00000000000000002', TO_DATE ( '12-JAN-14 00:15', 'DD-MON-YY HH24:MI') FROM DUAL UNION ALL
8           SELECT 30, '00000000000000002', TO_DATE ( '12-JAN-14 00:20', 'DD-MON-YY HH24:MI') FROM DUAL UNION ALL
9           SELECT 30, '00000000000000002', TO_DATE ( '14-JAN-14 00:29', 'DD-MON-YY HH24:MI') FROM DUAL)
10 SELECT   SUM ( Qty), Production_Order, MIN ( Pdate), MAX ( Pdate)
11      FROM Tab1
12 GROUP BY Production_Order
13* ORDER BY Production_Order
SQL> /
SUM(QTY) PRODUCTION_ORDER     MIN(PDATE)                    MAX(PDATE)
        80 00000000000000001    12-Jan-2014 00:02:00          13-Jan-2014 00:09:00
       120 00000000000000002    12-Jan-2014 00:11:00          14-Jan-2014 00:29:00

First and last analtic functions

Hi
I am trying to understand the functioning of first and last function. but getting not idea how they work.
doc says
FIRST and LAST are very similar functions. Both are aggregate and analytic functions that operate on a set of values from a set of rows that rank as the FIRST or LAST with respect to a given sorting specification. If only one row ranks as FIRST or LAST, then the aggregate operates on the set with only one element.
Can anyone help me to understand this by an example as small simple one
thanks
Nick

SQL> select max(sal) keep (dense_rank first order by empno) sal_max_first
2       , min(sal) keep (dense_rank first order by empno) sal_min_first
3       , max(sal) keep (dense_rank last order by empno) sal_max_last
4       , min(sal) keep (dense_rank last order by empno) sal_min_last
5    from emp
6 /
SAL_MAX_FIRST   SAL_MIN_FIRST    SAL_MAX_LAST    SAL_MIN_LAST
            800             800            1300            1300
1 rij is geselecteerd.The order by clause orders the fourteen employees such that the first one is 7369 - SMITH and the last one is 7934 - MILLER. The expression returns the salary of SMITH (800) or the salary of MILLER (1300). The min and max are dummy since there are no ties when ordering by the primary key (empno).
Regards,
Rob.

Fetch first and last record together

Hi All,
I want to fetch first and last records. I have done through ROWNUM, but I need some alternative ways, may be through RANK function.
Please help on this.
here sample data:
WITH t AS
(SELECT 100 sid, 'ABC' SNAME, 4 status_id, SYSDATE + 1/24 start_date FROM dual UNION ALL
SELECT 100 sid, 'ABC' SNAME, 5 status_id ,SYSDATE + 2/24 start_date FROM dual UNION ALL
SELECT 100 sid, 'ABC' SNAME, 6 status_id ,SYSDATE + 3/24 start_date FROM dual UNION ALL
SELECT 100 sid, 'ABC' SNAME, 7 status_id ,SYSDATE + 3/24 start_date FROM dual UNION ALL
SELECT 100 sid, 'ABC' SNAME, 8 status_id ,SYSDATE + 4/24 start_date FROM dual)
SELECT * FROM t ORDER BY start_date;Thanks,

if you want all the info on the same row.
/* Formatted on 10/19/2011 7:06:50 AM (QP5 v5.149.1003.31008) */
WITH t AS (SELECT 100 sid,
                  'ABC' SNAME,
                  4 status_id,
                  SYSDATE + 1 / 24 start_date
             FROM DUAL
           UNION ALL
           SELECT 100 sid,
                  'ABC' SNAME,
                  5 status_id,
                  SYSDATE + 2 / 24 start_date
             FROM DUAL
           UNION ALL
           SELECT 100 sid,
                  'ABC' SNAME,
                  6 status_id,
                  SYSDATE + 3 / 24 start_date
             FROM DUAL
           UNION ALL
           SELECT 100 sid,
                  'ABC' SNAME,
                  7 status_id,
                  SYSDATE + 3 / 24 start_date
             FROM DUAL
           UNION ALL
           SELECT 100 sid,
                  'ABC' SNAME,
                  8 status_id,
                  SYSDATE + 4 / 24 start_date
             FROM DUAL)
SELECT sid,
         sname,
         MIN (status_id) KEEP (DENSE_RANK FIRST ORDER BY start_date) min_status,
         MIN (start_date) min_dt,
         MAX (status_id) KEEP (DENSE_RANK FIRST ORDER BY start_date DESC)
            max_status,
         MAX (start_date) max_dt
    FROM t
GROUP BY sid, sname
SID     SNAME     MIN_STATUS     MIN_DT     MAX_STATUS     MAX_DT
100     ABC     4     10/19/2011 8:05:54 AM     8     10/19/2011 11:05:54 AMEdited by: pollywog on Oct 19, 2011 7:11 AM

SQL (first and last record)

Hi All,
WITH t AS
SELECT 100 region_id, 1001 Client_Id, 'client 1' Client_Name, 1 Status_id, 'progress' Status_name, SYSDATE + 1 Start_Date, SYSDATE + 1 End_Date FROM dual UNION ALL
SELECT 100 region_id, 1001 Client_Id, 'client 1' Client_Name, 2 Status_id, 'hold' Status_name ,SYSDATE + 1 Start_Date, SYSDATE + 1 End_Datet FROM dual UNION ALL
SELECT 100 region_id, 1001 Client_Id, 'client 1' Client_Name, 3 Status_id ,'reject' Status_name, SYSDATE + 1 Start_Date, SYSDATE + 1 End_Date FROM dual UNION ALL
SELECT 200 region_id, 1002 Client_Id, 'client 2' Client_Name, 1 Status_id, 'progress' Status_name, SYSDATE + 1 Start_Date, SYSDATE + 1 End_Date FROM dual UNION ALL
SELECT 200 region_id, 1002 Client_Id, 'client 2' Client_Name, 2 Status_id, 'hold' Status_name ,SYSDATE + 1 Start_Date, SYSDATE + 1 End_Datet FROM dual UNION ALL
SELECT 200 region_id, 1002 Client_Id, 'client 2' Client_Name, 3 Status_id ,'reject' Status_name, SYSDATE + 1 Start_Date, SYSDATE + 1 End_Date FROM dual UNION ALL
SELECT 200 region_id, 1002 Client_Id, 'client 2' Client_Name, 3 Status_id ,'progress' Status_name, SYSDATE + 1 Start_Date, SYSDATE + 1 End_Date FROM dual
SELECT * FROM t;Desired output:
REGION_ID     CLIENT_ID     CLIENT_NAME     STATUS_ID     STATUS_NAME     START_DATE                    END_DATE
100     1001     client 1                      1                     progress                     9/3/2011 12:26               9/3/2011 12:26
100     1001     client 1                      3                     reject                     9/3/2011 12:26                     9/3/2011 12:26
200     1002     client 2                      1                     progress                     9/3/2011 12:26                     9/3/2011 12:26thanks,

Hi,
Like Sven, I don't understand why you only want one output row for client_id=1002. Also, I don't understand what order determine "first" and "last". It's hard to guess because so many of the columns have the same value on every row.
My best guess is that status_id plays a part in deciding who is "first" and "last", and that you don't want to include ties (multiple rows with a equal claim to being "first" or "last") in the output.
WITH     got_analytics     AS
     SELECT     t.*     -- or whatever columns you want to display
     ,     ROW_NUMBER () OVER ( PARTITION BY region_id
                         ,             client_id
                         ,             client_name
                         ORDER BY        end_date
                         ,             start_date
                         ,             status_id
                        )     AS a_num
     ,     ROW_NUMBER () OVER ( PARTITION BY region_id
                         ,             client_id
                         ,             client_name
                         ORDER BY        end_date     DESC
                         ,             start_date     DESC
                         ,             status_id     DESC
                        )     AS d_num
     ,     COUNT (*)     OVER ( PARTITION BY region_id
                         ,             client_id
                         ,             client_name
                         ,             end_date     -- NOTE: no ORDER BY
                         ,             start_date
                         ,             status_id
                        )     AS cnt
     FROM     t
--     WHERE     ...     -- if you need any filtering, this is where it goes
SELECT       region_id, client_id, client_name, status_id, start_date, end_date
FROM       got_analytics
WHERE       (     a_num     = 1
       OR     d_num     = 1
AND       cnt     = 1
ORDER BY region_id, client_id, client_name, start_date, end_date, status_id
;If client_name and region_id depend on client_id, then you don't need to include them in the PARTITION BY clauses. Depending on your requirements, you may not want them in the PARTITION BY clauses even if they are independent of client_id. Then again, you may not want client_id in th PARTITION BY clauses. It all depends on what you're trying to do.

How to split 'Firstname Lastname' into 2 columns 'First' and 'Last'?

I import a .csv file from PayPal that throws the customer's First name, MI and Last Name all in one column. I have no problem going through and deleting the middle initial to make just two words separated with a space.
How can I split the First and Last names that are separated by a space into two separate columns? It's a piece of cake in Excel, but for some stupid reason, I can't use Excel 08 for Mac to do it. Keeps saying that there is data in column #XX without a heading (there is no data there) when I try to import to PayPal Multi-order shipping.
Please help! I'm desperate. Taking me for ever to cut and past each last name into the new column.
Thanks for any help with this!
Marcus

Here is a script which does the trick.
--[SCRIPT splitfirst_lastname]
Enregistrer le script en tant que Script ou Application : splitfirst_lastname.xxx
déplacer le fichier ainsi créé dans le dossier
<VolumeDeDémarrage>:Users:<votreCompte>:Library:Scripts:Applications:Numbers:
Il vous faudra peut-être créer le dossier Numbers et peut-être même le dossier Applications.
Sélectionner la colonne de chaînes à découper (et éventuellement davantage pour définir la colonne recevant les noms propres).
Aller au menu Scripts , choisir Numbers puis choisir splitfirst_lastname
Le script découpe les chaînes sources au premier espace.
Le prénom remplace la chaîne initiale.
Le reste est déposé dans la cellule adjacente à droite ou dans la cellule de la denière colonne sélectionnée.
--=====
L'aide du Finder explique:
L'Utilitaire AppleScript permet d'activer le Menu des scripts :
Ouvrez l'Utilitaire AppleScript situé dans le dossier Applications/AppleScript.
Cochez la case "Afficher le menu des scripts dans la barre de menus".
Sous 10.6.x,
aller dans le panneau "Général" du dialogue Préférences de l'Éditeur Applescript
puis cocher la case "Afficher le menu des scripts dans la barre des menus".
--=====
Save the script as a Script or an Application : splitfirst_lastname.xxx
Move the newly created file into the folder:
<startup Volume>:Users:<yourAccount>:Library:Scripts:Applications:Numbers:
Maybe you would have to create the folder Numbers and even the folder Applications by yourself.
Select a column of strings to split (and maybe more columns to define the column receiving lastNames).
Go to the Scripts Menu, choose Numbers, then choose "splitfirst_lastname"
The script split the source strings on the first embedded space.
The FirstName replace the original string.
The reminder is stored in the cell adjacent on the right (or in the last column of the selected range.
--=====
The Finder's Help explains:
To make the Script menu appear:
Open the AppleScript utility located in Applications/AppleScript.
Select the "Show Script Menu in menu bar" checkbox.
Under 10.6.x,
go to the General panel of AppleScript Editor’s Preferences dialog box
and check the “Show Script menu in menu bar” option.
--=====
Yvan KOENIG (VALLAURIS, France)
2011/02/23
--=====
on run
run script doyourduty
end run
--=====
script doyourduty
set {dName, sName, tName, rname, rowNum1, colNum1, rowNum2, colNum2} to my getSelParams()
if colNum2 = colNum1 then set colNum2 to colNum1 + 1
tell application "Numbers" to tell document dName to tell sheet sName to tell table tName
repeat with r from rowNum1 to rowNum2
tell row r
set first_last to value of cell colNum1
if (first_last is not 0.0) and first_last contains space then
set in_pieces to my decoupe(first_last, space)
set value of cell colNum1 to item 1 of in_pieces
set value of cell colNum2 to my recolle(items 2 thru -1 of in_pieces, space)
end if
end tell -- row
end repeat
end tell -- Numbers
end script
--=====
set {rowNum1, colNum1, rowNum2, colNum2} to my getCellsAddresses(dname,s_name,t_name,arange)
on getCellsAddresses(d_Name, s_Name, t_Name, r_Name)
local two_Names, row_Num1, col_Num1, row_Num2, col_Num2
tell application "Numbers"
set d_Name to name of document d_Name (* useful if we passed a number *)
tell document d_Name
set s_Name to name of sheet s_Name (* useful if we passed a number *)
tell sheet s_Name
set t_Name to name of table t_Name (* useful if we passed a number *)
end tell -- sheet
end tell -- document
end tell -- Numbers
if r_Name contains ":" then
set two_Names to my decoupe(r_Name, ":")
set {row_Num1, col_Num1} to my decipher(d_Name, s_Name, t_Name, item 1 of two_Names)
if item 2 of two_Names = item 1 of two_Names then
set {row_Num2, col_Num2} to {row_Num1, col_Num1}
else
set {row_Num2, col_Num2} to my decipher(d_Name, s_Name, t_Name, item 2 of two_Names)
end if
else
set {row_Num1, col_Num1} to my decipher(d_Name, s_Name, t_Name, r_Name)
set {row_Num2, col_Num2} to {row_Num1, col_Num1}
end if -- r_Name contains…
return {row_Num1, col_Num1, row_Num2, col_Num2}
end getCellsAddresses
--=====
set { dName, sName, tName, rname, rowNum1, colNum1, rowNum2, colNum2} to my getSelParams()
on getSelParams()
local r_Name, t_Name, s_Name, d_Name
set {d_Name, s_Name, t_Name, r_Name} to my getSelection()
if r_Name is missing value then
if my parleAnglais() then
error "No selected cells"
else
error "Il n'y a pas de cellule sélectionnée !"
end if
end if
return {d_Name, s_Name, t_Name, r_Name} & my getCellsAddresses(d_Name, s_Name, t_Name, r_Name)
end getSelParams
--=====
set {rowNumber, columnNumber} to my decipher(docName,sheetName,tableName,cellRef)
apply to named row or named column !
on decipher(d, s, t, n)
tell application "Numbers" to tell document d to tell sheet s to tell table t to ¬
return {address of row of cell n, address of column of cell n}
end decipher
--=====
set { d_Name, s_Name, t_Name, r_Name} to my getSelection()
on getSelection()
local _, theRange, theTable, theSheet, theDoc, errMsg, errNum
tell application "Numbers" to tell document 1
repeat with i from 1 to the count of sheets
tell sheet i
set x to the count of tables
if x > 0 then
repeat with y from 1 to x
try
(selection range of table y) as text
on error errMsg number errNum
set {_, theRange, _, theTable, _, theSheet, _, theDoc} to my decoupe(errMsg, quote)
return {theDoc, theSheet, theTable, theRange}
end try
end repeat -- y
end if -- x>0
end tell -- sheet
end repeat -- i
end tell -- document
return {missing value, missing value, missing value, missing value}
end getSelection
--=====
on parleAnglais()
local z
try
tell application "Numbers" to set z to localized string "Cancel"
on error
set z to "Cancel"
end try
return (z is not "Annuler")
end parleAnglais
--=====
on decoupe(t, d)
local oTIDs, l
set oTIDs to AppleScript's text item delimiters
set AppleScript's text item delimiters to d
set l to text items of t
set AppleScript's text item delimiters to oTIDs
return l
end decoupe
--=====
on recolle(l, d)
local oTIDs, t
set oTIDs to AppleScript's text item delimiters
set AppleScript's text item delimiters to d
set t to l as text
set AppleScript's text item delimiters to oTIDs
return t
end recolle
--=====
--[/SCRIPT]
Yvan KOENIG (VALLAURIS, France) mercredi 23 février 2011 10:18:36

SQL Selecting the first and last entries for each day

Hello SQL experts,
I hope you can help with this.. I have a table (could have 1M or more rows in it) see structure below. I am looking to get the first and last date/times for each employee for each day. I also need the location GUID for the first read.
EmployeeGUID (uniqueidentifier datatype)
LocationGUID (uniqueidentifier datatype)
DateTime (DateTime datatype)
12345678-0000-0000-0000-000000000000
11111111-0000-0000-0000-000000000000
04/12/2014 07:00:01
12345678-0000-0000-0000-000000000000
22222222-0000-0000-0000-000000000000
04/12/2014 10:40:05
12345678-0000-0000-0000-000000000000
22222222-0000-0000-0000-000000000000
04/12/2014 17:04:02
44422222-0000-0000-0000-000000000000
22222222-0000-0000-0000-000000000000
04/14/2014 08:00:00
44422222-0000-0000-0000-000000000000
22222222-0000-0000-0000-000000000000
04/14/2014 14:00:03
44422222-0000-0000-0000-000000000000
33333333-0000-0000-0000-000000000000
04/15/2014 07:49:00
44422222-0000-0000-0000-000000000000
11111111-0000-0000-0000-000000000000
04/15/2014 09:00:01
This would be the ideal output (I can do without the TotalTimeInHours):
EmployeeGUID (uniqueidentifier datatype)
LocationGUID (uniqueidentifier datatype)
FirstRead (DateTime datatype)
LastRead (DateTime datatype)
TotalTimeInHours
12345678-0000-0000-0000-000000000000
11111111-0000-0000-0000-000000000000
04/12/2014 07:00:01
04/12/2014 17:04:02
Total in hours between the first and last read.
44422222-0000-0000-0000-000000000000
22222222-0000-0000-0000-000000000000
04/14/2014 08:00:00
04/14/2014 14:00:03
44422222-0000-0000-0000-000000000000
33333333-0000-0000-0000-000000000000
04/15/2014 07:49:00
04/15/2014 09:00:01
I would post what I have tried so far but I have been trying many different types of queries over the last few days. In short I need the employees first and last reads for each date. They could have many entries per date or just 1. I am certain that this
is a trivial thing for a SQL expert but not trivial for me :).
Thank you in advance!

Thank you!
This is almost what I need. The LocationGUID has to be included in the output. When I include it, I have to put it in the Group By clause. When I do that the reads are based on the LocationGUID (see below).
** I added a few more data entries and included the LocationGUID in the output.
***** SQL ***********
CREATE TABLE test( EmployeeGUID uniqueidentifier, LocationGUID uniqueidentifier, DateTimeCol DateTime )Insert into test values
('12345678-0000-0000-0000-000000000000','11111111-0000-0000-0000-000000000000','04/12/2014 07:00:01')
,('12345678-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/12/2014 10:40:05')
,('12345678-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/12/2014 17:04:02')
,('12345678-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/12/2014 19:00:00')
,('44422222-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/14/2014 08:00:00')
,('44422222-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/14/2014 14:04:03')
,('44422222-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/15/2014 07:49:00')
,('44422222-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/15/2014 09:00:01')
,('12345678-0000-0000-0000-000000000000','11111111-0000-0000-0000-000000000000','04/13/2014 10:40:05')
,('12345678-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/13/2014 17:04:02')
,('12345678-0000-0000-0000-000000000000','22222222-0000-0000-0000-000000000000','04/13/2014 19:00:00')
;with mycte as (
SELECT *, row_number() OVER(partition by EmployeeGUID, Cast(DateTimeCol as date) Order by DateTimeCol) rnASC,
row_number() OVER (partition by EmployeeGUID, Cast(DateTimeCol as date) Order by DateTimeCol DESC) rnDESC
FROM test)
Select EmployeeGUID ,Cast(DateTimeCol as date) dt,LocationGUID,
Max(Case when rnASC=1 Then DateTimeCol End) minDateTimeCol
,Max(Case when rnDESC=1 Then DateTimeCol End ) maxDateTimeCol
,Datediff(minute, Max(Case when rnASC=1 Then DateTimeCol End) ,Max(Case when rnDESC=1 Then DateTimeCol End ) )/60.0 TotalTimeInHours
from mycte
Group by EmployeeGUID, LocationGUID,Cast(DateTimeCol as date)
Order by dt,EmployeeGUID
drop TABLE test
**** OUTPUT **********
EmployeeGUID
dt
LocationGUID
minDateTimeCol
maxDateTimeCol
TotalTimeInHours
12345678-0000-0000-0000-000000000000
2014-04-12
11111111-0000-0000-0000-000000000000
2014-04-12 07:00:01.000
NULL
NULL
12345678-0000-0000-0000-000000000000
2014-04-12
22222222-0000-0000-0000-000000000000
NULL
2014-04-12 19:00:00.000
NULL
12345678-0000-0000-0000-000000000000
2014-04-13
11111111-0000-0000-0000-000000000000
2014-04-13 10:40:05.000
NULL
NULL
12345678-0000-0000-0000-000000000000
2014-04-13
22222222-0000-0000-0000-000000000000
NULL
2014-04-13 19:00:00.000
NULL
44422222-0000-0000-0000-000000000000
2014-04-14
22222222-0000-0000-0000-000000000000
2014-04-14 08:00:00.000
2014-04-14 14:04:03.000
6.066666

Message Mapping, First and last values in a CSV file

I'm having problems with a Message Mapping that requires me to take the values from the first line in a CSV and the last line to calculate other values...
The source message type in my mapping is as follow
<MT_Message>
 <Header> 1..1
 <ID>
 <StartDate>
 <EndDate>
 <Records> 1...unbounded
 <Interval>
 <Number>
I need to take the first row/occurence of Records and use this to calculate the Startime. I also need to take the last occurence of Records to calculate the stop time
This is my CSV file content
H FORECASTS 20080101 20081231 17568
D 20080101 1 1 66.29283
D 20080101 1 2 61.1344
D 20080101 2 1 61.1344
In this case I need to take the values 1 1 for the StartTime and 2 1 for the StopTime.
How can this be done?

Damien,
Do u have problem with mapping or content conversion. According to my understanding the problem is with content coversion. U can't take the first and last values in CSV file. Probably u can import all the values and during mapping u can seggregate the required structure alone.
Best regards,
raj.

How to get the first and last record

Hai All
I have table called T1 and there are more than 8 lakhs records and i have a column called Timestamp so i need to get the first record value and time stampvalue and last record and time stamp value so that i can conclude that For Example
form 13 june to 15 june data are here
Kind Regards
SrikkanthM

Something like this can also indicate the first and last rows as you query...
SQL> select empno, ename, hiredate
2        ,case row_number() over (order by hiredate)
3           when 1 then 'First Row'
4           when count(*) over () then 'Last Row'
5         end as flag
6 from emp;
     EMPNO ENAME      HIREDATE            FLAG
      7369 SMITH      17/12/1980 00:00:00 First Row
      7499 ALLEN      20/02/1981 00:00:00
      7521 WARD       22/02/1981 00:00:00
      7566 JONES      02/04/1981 00:00:00
      7698 BLAKE      01/05/1981 00:00:00
      7782 CLARK      09/06/1981 00:00:00
      7844 TURNER     08/09/1981 00:00:00
      7654 MARTIN     28/09/1981 00:00:00
      7839 KING       17/11/1981 00:00:00
      7900 JAMES      03/12/1981 00:00:00
      7902 FORD       03/12/1981 00:00:00
      7934 MILLER     23/01/1982 00:00:00
      7788 SCOTT      19/04/1987 00:00:00
      7876 ADAMS      23/05/1987 00:00:00 Last Row
14 rows selected.
SQL>

How can I display the first and last name using a paramater as employee ID?

Hi SAP,
I have a parameter that is called {? Employee ID}. What I want to do is display the first and last name based on the employee ID value entered in {? Employee ID} in the page header of the report. Right now, when I put the following formula in the page header only some pages get the right result while other pages dont....
if table.employeeid = {? Employee ID} then
table.firstname" "table.lastname
It appears as though if the first record in the details section on the beginning of each page happens to be the employee under {? Employee ID} then it prints it correctly, if it isn't I get a null value in the page header.
Anyone have any ideas?
Z

Hi Try this,
Whileprintingrecords;
if ={?EmpID} then
Also check the option "Default values for null" in the formula editor.
Regards,
Vinay

Can only see first and last frame of clip in the timeline HELP PLEASE

Hi, my first time and I did look for an answer, but can't find one. I have premiere elements 4 and I am trying out ver. 9. In ver. 4 the clips in the timelin shows all the frames, but in ver. 9 it only shows the first and last frame of the clips. Is there any way to make all the frames show. By "all the frames", I mean the clips fill with frames.I liked to see all the frames in the timeline, it is easier for me to select and trim the bits out.
My specs are Core 2 Duo 6750, Nvidia 8600GTS, 4G Ram, Vista Home Premium. 3 HDD 3TB.
Thank you for answering
Werner

As for the GUI, PrE had one more like PrPro (the early versions), up through PrE 3. With PrE 4, they streamlined the GUI (and some of the operation), and went with the "dark look." PrPro went in that direction starting with CS3, and now, the two programs' GUI looks more alike - darker. Personally, I like PrPro 2.0's brighter GUI. Now, one can alter the brightness, but the contrast can work against doing much of that - give me the lighter GUI....
The look of PrE 4 thru PrE 9 is very similar, though things have moved about some. Still the look is similar. Same for PrPro CS 3 through CS 5.5.
As for the trial, things have changed in PrPro, as of CS 5.5. Once, the PrPro trial was very crippled, but had no watermark. No more. No crippling, and still no watermark. The trial for PrE is far less crippled, but does have the watermark. We do not know what changes might be coming with the trial of PrE10. We will just have to wait and see. One great option that Adobe offers is the 30-day, money-back guarantee. If you buy Premiere (either flavor), and use it for 29 days, but do not like it, then you return it for your money back. This is the full-paid version (both flavors) with nothing crippled, and no watermark. Not that many companies make such an offer. Basically, on can use the trial for 30 days, to see some of the powers of the program, and then buy it, and try it fully for another 29 days. If not completely satisfied, they get their money back - essentially a 59 day trial.
Were I doing AVCHD, I would definitely look at buying PrE 9, and giving it a 29 day shakedown. The only caveat is that AVCHD requires a lot of computer "horsepower," and not all computers (especially if more than a year, or so old) are up to that task. I find it amazing that a consumer format, like AVCHD, requires more computer power to process, than most professional formats, until one gets up to, say RED 2K/4K. However, that is the nature of the H.264 CODEC, and by that, I mean all H.264, not just the AVCHD version.
Good luck and happy editing,
Hunt

How to find first and last day of last month?.

Hello,
I am using Crystal Report XI.
Reports will be generated on first of every month for
previous month. I want to find start and end date of previous month
dynamic.
For august, Start date is July 1st and End date July 31st.
For September, start date is Aug 1st and Aug 31st.
How can i get first of previous month as start date and last
day of the previous month as end date?.
Same kind of thing I want to do for future report ..find next
month start date and end date.
Thanks

Adomacro,
you could do a function, like this
<cffunction name="getReportdates" returntype="struct"
hint="Given an arbitrary month and year, the function returns a
structure containing the first and last day of the previous
month">

<cfargument name="mnth" type="string" required="No"
default="#monthAsString(month(now()))#">
<cfargument name="yr" type="numeric" required="No"
default="#year(now())#">
<cfset firstDayOfGivenMonth = parseDateTime("1 " &
arguments.mnth & " #arguments.yr#")>
<cfset lastDayOfPreviousMonth =
dateAdd("d",-1,firstDayOfGivenMonth)>
<cfset numberOfDaysOfPreviousMonth =
daysInMonth(lastDayOfPreviousMonth)>
<cfset firstDayOfPreviousMonth =
dateAdd("d",-#numberOfDaysOfPreviousMonth#,firstDayOfGivenMonth)>
<cfset reportDates = structNew()>
<cfset reportDates.firstDayOfPreviousMonth =
firstDayOfPreviousMonth>
<cfset reportDates.lastDayOfPreviousMonth =
lastDayOfPreviousMonth>
<cfreturn reportDates>
</cffunction>


Given month: March
2004 
begin date:
<cfoutput>#dateFormat(getReportdates('March',2004).firstDayOfPreviousMonth,"d
mmm yyyy")#</cfoutput> 
end date:
<cfoutput>#dateFormat(getReportdates('March',2004).lastDayOfPreviousMonth,"d
mmm yyyy")#</cfoutput> 


Given month: August
2007 
begin date:
<cfoutput>#dateFormat(getReportdates('August',2007).firstDayOfPreviousMonth,"d
mmm yyyy")#</cfoutput> 
end date:
<cfoutput>#dateFormat(getReportdates('August',2007).lastDayOfPreviousMonth,"d
mmm yyyy")#</cfoutput>

Get First and last day of Month..

Hi Friends,
I am trying to fetch First and Last day of a month and would like to implement that in the following code:
SELECT COALESCE(Date_A, Date_B, Date_C)
FROM dual
Here Date A and B are in Format of MM DD YYYY (March 14, 2008)
and Date C is like MM YYYY (March 2008)
How can I get the Date_C as March 1, 2008 OR March 31, 2008 format if Date A and B are NULL ?
Thanks!
Edited by: user11095386 on Apr 23, 2009 10:45 AM

Hi,
In my earlier message, I thought that you were starting with strings like '03 12 2009' and that you wanted to display them as 'March 12 2009'. If what you have is just the reverse, then just reverse the format strings in my first message. Add a comma, if you want one, in the appropriate format string.
I believe this is what you want:
COALESCE ( TO_CHAR ( TO_DATE ( Date_A, 'fmMonth DD YYYY'), 'MM DD YYYY')
         , TO_CHAR ( TO_DATE ( Date_B, 'fmMonth DD YYYY'), 'MM DD YYYY')
         , TO_CHAR ( TO_DATE ( Date_C, 'fmMonth YYYY'),    'MM DD YYYY')
         )Notice how, on the 3rd line, TO_DATE is called without DD in the format string:
TO_DATE ( Date_C, 'fmMonth YYYY')When you do this, the day defaults to the 1st of the month, so this is all you have to do to convert the VARCHAR2 'March 2009' to the DATE 01-Mar-2009.
If you want the last day of the month, not the first, when Date_C is chosen, then use LAST_DAY:
COALESCE ( TO_CHAR ( TO_DATE ( Date_A, 'fmMonth DD YYYY'), 'MM DD YYYY')
         , TO_CHAR ( TO_DATE ( Date_B, 'fmMonth DD YYYY'), 'MM DD YYYY')
         , TO_CHAR ( LAST_DAY ( TO_DATE ( Date_C
                                          , 'fmMonth YYYY'
             , 'MM DD YYYY'
         )

Getting first and last day of week

Dear all .
Is there any funcion module which gives first and last day of the current week .
Eg . todays day is 15.11.2006
start date of week : 13.11.2006
end date of week : 19.11.2006
in the same way I want how many days are there in month .
Eg : for Nov month :
         30 days .
      for dec month 31 days .
Thank you in advance

Use FM GET_WEEK_INFO_BASED_ON_DATE
Import parameters               Value
DATE                            15.11.2006
                                                                                Export parameters               Value
WEEK                            200646
MONDAY                          13.11.2006
SUNDAY                          19.11.2006
Use FM HR_E_NUM_OF_DAYS_OF_MONTH
Import parameters               Value
P_FECHA                         15.11.2006
Export parameters               Value
NUMBER_OF_DAYS                    30
I hope it helps.
Best Regards,
Vibha
*Please mark all the helpful answers

How to print header in first and last page only in SAPSCRIPT

Hi!
How to print header in first and last page only in SAPSCRIPT,
in between pages, I need to print all line items in MAIN window only .
Thanks in anticipation!
Aki.

Hi All,
Thanks for your early update...but my requirement here is
I have two pages (FIRST , NEXT ) First is having Header, Main and Footer
NEXT is having Main and Footer ..I am printing PO here..let us think that my PO is having 20lines items , let us assume that it takes five pages...
Now how application is printing is ..first set of data is printing in FIRST page and remainiang data distributed to 4 pages printing in NEXT page ..but what my requirement is , I need fifth page print on FIRST page, instead of NEXT page... Ultimately I need last set of data always print in FIRST ie out of 5 pages 1st print on FIRST 2nd 3rd 4th print on NEXT and 5th print again on FIRST .
hope you this will clear you.
Thanks!

First And Last Visible Row - JTable

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