Get Last Row Excel VI

Hello Everyone
I came across the VI attached on
https://decibel.ni.com/content/docs/DOC-22422
(Below is my modified LV 2010 version but it is not much different)
I understand that you are able to put in numerical data but in a single row I want to be able to have numerical data, words, and a URL.
I think you have to use the Append Image to Report for the URL part but does anyone understand why it has to be 2D array if I just want the
last row to put in all my data. I do not know where or how I can add just words to this last row or the image.
Any help is appreciated.
xxxMidna19
Attachments:
Write%20Row%20of%20Data%20to%20Excel%20Spreadsheet%202010[1].vi ‏19 KB

There are two questions, so here are two answers.
Question 1 -- how do you mix numbers, strings, and URLs? Answer -- convert everything to strings (which, I believe, is what happens internally -- indeed, the input is labelled Text Data).
Question 2 -- why do you need to pass in a 2-D array if you are only writing a single row? Answer -- the "generic case" is to write an entire table, i.e. rows and columns, or a 2-D array, all at once. As a "special case", you can accept a single row if you convert it to a 2-D array (1 row, many columns) simply by passing it through a Build Array block. Thus you can have a single function Append Text Table to Report handle both multi-line text tables and single-line (faked to appear as though it were multi-line) text tables.

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How to get last row and sum of all columns in one query

Hi ,
is there a way to get last record for a column and sum of all record for another column in the same query.
Best Regards ,

You should define your requirements properly for volunteers to help here..
Your data is not good enough to provide you accurate solution. Reason being you dont have a proper column which differentiates between first and last entry.
The solution becomes easy based on your desgin.
I have introduced a grouping column called "id" and a time column called "time_of_insert" (only this way you can confidently say that you can differentiate between first and last (also a fool proof solution) --- you may optionally use sequence(instead of date though if you say you may end up inserting two rows at the same time, then probably sequence would be a better choice to differentiate rather than a timestamp field) etc...)
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WITH dataset AS
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         UNION ALL
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SUM_ALL       LAST_ROW
15                  4
Cheers,
Manik.

Get last row

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I'm not very expierenced in ABAP Web Dynpro so please excuse me if this question is kinda easy to solve for you guys
I've got a table which displays the different items that are in a PO (via node). Now I need a way to select the LAST ROW from that table.
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amit

How get pervious row value in grid

hi master
sir
I have grid in my form my user design the balance sheet
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How to get the last row of a database table.

HI ,
I want to get record exactly from the last row of a database table.
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Hi,
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Trying to get the last row from a resultset

Hi,
I'm trying to do a query to postgreSQL and have it return the last updated value, (last row).
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Some colums are empty in the last row by clicking into the excel icon???
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answers also in german possible.

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Hi all
I have written some data to my table and wanted to know the best way of getting the last x rows written to the table?
Thanks for any suggestions.

Probably I come a little late here, but here is my suggestion:
WITH data AS (SELECT SYSDATE + 1 / 24 AS col1
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              SELECT SYSDATE + 4 / 24 AS col1
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                FROM DUAL
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              SELECT SYSDATE + 1 / 24 AS col1
                FROM DUAL
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              SELECT SYSDATE + 3 / 24 AS col1
                FROM DUAL
              UNION ALL
              SELECT SYSDATE + 1 / 24 AS col1
                FROM DUAL
              UNION ALL
              SELECT SYSDATE + 3 / 24 AS col1
                FROM DUAL
              UNION ALL
              SELECT SYSDATE + 1 / 24 AS col1
                FROM DUAL
              UNION ALL
              SELECT SYSDATE + 6 / 24 AS col1
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SELECT *
FROM (SELECT col1,
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          FROM data)
WHERE rnk = 1
/So, if you have some sort of data and a column of datetime type, you can sort the data in descending order by this datetime column and then take the "last" rows, e.g. the rows which value in the datetime column is the oldest one.

Get rows where the last row finish off

Hi, i have two tables AND would LIKE TO get data BY combining both.
here IS my data
WITH hist AS
SELECT To_Date('4/23/2010','mm/dd/yyyy') dt, 999 alias, 'PROC' dom FROM dual UNION ALL
SELECT To_Date('4/27/2010','mm/dd/yyyy') dt, 999 alias, 'LON' dom FROM dual UNION all
SELECT To_Date('4/1/2010','mm/dd/yyyy') dt, 111 alias, 'SOC' dom FROM dual UNION all
SELECT To_Date('4/10/2010','mm/dd/yyyy') dt, 111 alias, 'NAO' dom FROM dual UNION ALL
SELECT To_Date('3/23/2010','mm/dd/yyyy') dt, 222 alias, 'PSE' dom FROM dual
final AS
SELECT To_Date('2/26/2010','mm/dd/yyyy') dt, 999 alias FROM dual UNION ALL
SELECT To_Date('4/22/2010','mm/dd/yyyy') dt, 999 alias FROM dual UNION all
SELECT To_Date('4/26/2010','mm/dd/yyyy') dt, 999 alias FROM dual UNION ALL
SELECT To_Date('4/30/2010','mm/dd/yyyy') dt, 999 alias FROM dual UNION ALL
SELECT To_Date('2/25/2010','mm/dd/yyyy') dt, 111 alias FROM dual UNION ALL
SELECT To_Date('2/26/2010','mm/dd/yyyy') dt, 222 alias FROM dual UNION ALL
SELECT To_Date('4/22/2010','mm/dd/yyyy') dt, 222 alias FROM dual UNION all
SELECT To_Date('4/26/2010','mm/dd/yyyy') dt, 222 alias FROM dual
the output should be as follow(without the extra blank line of course)
DT           ALIAS   DOM
2/26/2010     999     PROC
4/22/2010     999     PROC
4/26/2010     999     LON
4/30/2010     999     LON
4/27/2010     999     LON
4/23/2010     999     PROC
2/25/2010     111     SOC
4/1/2010     222     SOC
4/10/2010     222     NAO
2/26/2010     222     PSE
4/22/2010     222     PSE
4/26/2010     222     PSEso what i am doing here is as follow, take one row in hist table (4/23) and join with final table and give me all rows in final table
where dt <= to the row in hist table and include the row from hist table.
this logic will give me rows 2/26/2010,4/22/10 4/23/2010
then the second row in hist table (4/27/2010) wiill get all rows
in final table that is <= to the current row and pick up the rows starting from the row > than the last row where the 4/23/2010 finished off
in this case the output will be 4/26/10, 4/27/2010(we need to include row from hist)
since there is no row in hist that is greater than 4/30/2010, this date will still be display and dom column value should be taking from the max date in hist
which is 4/27/2010. see output above
this sound a little confusing to explain but look at output of what to expect as output. the other ids should follow the same logic
can someone help write a query for this? thanks

Hi,
Devx wrote:
Frank, thanks again, i ran the query in oracle 11g and oracle 9i. 11g runs ok but 9i doesnt. it looks like the ignore null option is not supported in 9i. That's right: IGNORE NULLS was new in Oracle 10. You should always mention your Oracle version whenever you ask a quiestion, especially if it's as old as Oracle 9.
i will be running this query in 9i. is there any alternative to re-write this query without using last value since ignore null is not supported and the output is not as i expected when i take that keyword out.
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WITH     combined_tables        AS
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     SELECT     dt, alias, NULL          AS dom      FROM final
,     got_r_num     AS
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     ,     ROW_NUMBER () OVER ( PARTITION BY alias
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     ,     COUNT (*)     OVER ( PARTITION BY alias
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     FROM    combined_tables
,     got_skip_cnts     AS
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                             OVER ( PARTITION BY alias
                           ORDER BY          r_num
                         )                    AS skip_before
     ,     MIN (CASE WHEN dom IS NOT NULL THEN r_num END)
                             OVER ( PARTITION BY alias
                           ORDER BY          r_num     DESC
                         ) - r_num               AS skip_after
     FROM    got_r_num
,     got_next_dom     AS
     SELECT     dt, alias, dom, r_num, skip_before
     ,     LEAD (dom, skip_after) OVER ( PARTITION BY alias
                                            ORDER BY      r_num
                             ) AS next_dom
     FROM    got_skip_cnts
SELECT       dt
,       alias
,       NULLIF ( COALESCE ( next_dom
                        , LAG (dom, skip_before) OVER ( PARTITION BY alias
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FROM       got_next_dom
ORDER BY alias
,            dt
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Cant get the last row in jtable

Hello all.
I am trying to get the last row from the table but get "" from it.
my table has 6 rows and i can get all rows right but the last line I have a problem.
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Edited by: vitaly87 on 00:41 08/04/2011

vitaly87 wrote:
Hello all.
I am trying to get the last row from the table but get "" from it.
my table has 6 rows and i can get all rows right but the last line I have a problem.
this line i get ""
String s1=GetData(table, 1, 5).toString();Looks right to me, given that your insert ismodel.insertRow(i,new Object[]{"input Amount:",""});(Hint: indexes start at *0* ).
If it hadn't found the row, I expect you would have got an Exception
Winston

How to write a query to get the total as a last row

Hi,
I need to get something like this ....
|TEAM LEADER| TEAM | OCT TRN | EMPS| YTD% |
|_____________|__________|__________|______|_______|
| JOHN | JD Team | 12 | 12 | 100 |
|_____________|__________|__________|______|_______|
| Total |      | 12 | 12 | 100 |
|_____________|__________|__________|______|_______|
I have to get the last row as total adding the number columns ...
Thanks in advance ...

Take a look at the GROUP BY ROLLUP feature:
create table t1
(team_name      varchar2(30)
,wins           number
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insert into t1 values ('Hornets',3,1);
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insert into t1 values ('Badgers',0,4);
insert into t1 values ('Hornets',1,3);
commit;
select decode(team_name,
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from   t1
group by rollup(team_name);
TEAM_NAME                                 SUM(WINS)          SUM(LOSSES)
Badgers                                           0                    4
Hornets                                           4                    4
Panthers                                          4                    0
Wolves                                            2                    2
TOTAL                                            10                   10

How to get the last row in a resultset or query

Hi All
Say If I have a complex query which returns a resultset say 15 rows. Now I want to limit the output showing only the last row.
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Keep in mind Oracle does not keep "row" order as such. Unlike a graphical type db like Access, Oracle will not always give you back the results in order.
Even if you were to use a sequence, your query is never guaranteed to give back the results in the order you are expecting. You must then give an order by statement to all queries expecting the order.
Your definition of last row too is vague - if it is in fact the greatest amount, use the inline view suggestion. If you simply want to see the last inserted row, consider adding a last_update_date column inserting the sysdate (by a trigger perhaps). This would then allow you to see the last inserted row.
Enjoy!

How to get the last row

I have 10 rows in my table and I have to retrive last row using rownum.
For this I use
SELECT * from <table_name>
where rownum<=10
minus
SELECT * from <table_name>
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The result is no rows selected
In the same case if I use
SELECT rownum from <table_name>
Where rownum <= 10
minus
SELECT rownum from <table_name>
where rownum <=9
The result is 10
Why this happend.
If the result is 10, then why the row whose rowid is 10 is not retrived

All
Please bear in mind that ROWNUM is an attribute of the query NOT the table. The last row returned by an unORDERed SELECT statement may be the most recently inserted row but is not guaranteed to be so.
The only way of assuring yourself of returning the most recent row is either to timestamp all your tables with a date_created column or to use a primary key with an ascending value.
rgds, APC

How do I create a new row on tab out of the last column, last row?

JDev 11.1.2.1.0.
I've seen a few topics on this but none that I think were really very good solutions.
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Any ideas on how to attack this one?
Will

Hi,
You will need to use the Run Engine Installation Wizard found on the Tools menu. In addition you need to create a installation set for the operator interface.
Look at Chapter 16 Distrubuting TestStand ( chapter 17 for version 2).
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Regards
Ray Farmer

Get Last Row Excel VI

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