Column data reading according to the number of lines
Hi guys,.
I am currently stuck on the problem of recovering the data from my database (MS Access) according to the number of lines, he has at any time (without having to know how many lines there will be during the programming of this part).
First, I show how my program works. I'm working on an automated food, order and after the customer has chosen his power, system information such as the name of the food, quantity and price of the food will be written to the MS Access database table. (for example table name "Orderingtable" in MS Access) For my case, 1 order of food will occupy 1 line of the database table. In other words, as part of the same, if he orders 3 different foods, 3 rows will be filled in my database table.
I would then get the part number of 'Quantity' for each order of the database and summarize the amount finally to count the total number of orders in the table of database at any time. This addition of result will be then shown on the Panel before informing the customer how many orders waiting's just prior to his order. In this case, it can get out if he wants to, if the number of orders is too big for its waiting time.
However, I do not know how many lines my 'Orderingtable' will be 'Orderingtable' because both accumulate lines and data lines until being command to remove. Therefore, I cannot predict how many lines I program the party totals the number of quantity for each line.
Is it possible that I can get the part of the 'quantity' without having to know the number of rows in the database so that I can count the total number of pending orders just by adding up the value of the quantity for each line?
I do not wish to "code" my program by limiting the tables of database for us are going to say, only 50 lines at any time.
Attached below, this is how my database table "Orderingtable" looks at, which will be used to extract the 'Quantity' column so that it can count the total number of orders and be shown/shown on the front panel of my Labview program.
I hope that you are able to help me!
Thank you so much in advance.
See you soon,.
MUI
You can also use the SUM function:
SELECT SUM (Quantity) OF the order WHERE Queue_No = %d
And no need of an "Order By" clause, if you add just the quantities.
Tags: NI Software
Similar Questions
-
How can I fix the height of the datagrid advance according to the number of lines.
Hello
I have a datagrid move with a few lines in it. But the height of the grid is higher than the number of lines... How can I fix the height number of lines. That is, if the number of lines is 5 then the height shall be determined in accordance with that.
Can someone please tell me a solution for this.
Thank you
Suma.
Set rowCount is equal to the length of the dataProvider:
[Bindable] private var dpFlat:ArrayCollection = new ArrayCollection([ {Region:"Southwest", Territory:"Arizona", Territory_Rep:"Barbara Jennings", Actual:38865, Estimate:40000}, {Region:"Southwest", Territory:"Arizona", Territory_Rep:"Dana Binn", Actual:29885, Estimate:30000}, {Region:"Southwest", Territory:"Central California", Territory_Rep:"Joe Smith", Actual:29134, Estimate:30000}, {Region:"Southwest", Territory:"Nevada", Territory_Rep:"Bethany Pittman", Actual:52888, Estimate:45000}, {Region:"Southwest", Territory:"Northern California", Territory_Rep:"Lauren Ipsum", Actual:38805, Estimate:40000}, {Region:"Southwest", Territory:"Northern California", Territory_Rep:"T.R. Smith", Actual:55498, Estimate:40000}, {Region:"Southwest", Territory:"Southern California", Territory_Rep:"Alice Treu", Actual:44985, Estimate:45000}, {Region:"Southwest", Territory:"Southern California", Territory_Rep:"Jane Grove", Actual:44913, Estimate:45000} ]);
If this post answers your question or assistance, please mark it as such. Thank you!
http://www.stardustsystems.com
Adobe Flex development and Support Services -
Update from the field with consecutive number according to the number of entries
Hello
I need to update a field with a consecutive number according to the number of lines where the entries are made which go hand in hand. What it means:
I have
SYSAUSPR AREA SYSGEBIET TYP RANG
182925 600003 4 1 PERSON
1 600004 4 1 PERSON
2 600004 4 1 PERSON
3 600004 4 1 PERSON
17 600004 4 1 PERSON
18 600022 4 1 PERSON
182864 600079 4 1 PERSON
184082 600092 4 1 PERSON
182774 600143 4 1 PERSON
PERSON 183237 600165 4 1
NO 7 600169 4 1
8 600169 4 1 PEOPLE
9 600169 4 1 PERSON
12 600169 4 1 PEOPLE
14 600169 4 1 PERSON
184309 600179 4 1 PERSON
23 600182 4 1 PERSON
I need to change column "RANK" of 1 the number of records that have the same id in the "SYSGEBIET" column (from this example with 600) so that it looks like
SYSAUSPR AREA SYSGEBIET TYP RANG
182925 600003 4 1 PERSON
1. NOBODY 600004 4 * 1 *.
2. PERSON 600004 4 * 2 *.
3. PERSON 600004 4 * 3 *.
17. NO 600004 4 * 4 *.
18. NO 600022 4 * 1 *.
Does anyone has an idea how to solve this problem in an update statement?
Thanks for your help
Best regards
CarstenSQL> select * 2 from tbl 3 / SYSAUSPR GEBIET SYSGEBIET TYP RANG ---------- ------ ---------- ---------- ---------- 1 PERSON 600004 4 1 2 PERSON 600004 4 1 3 PERSON 600004 4 1 17 PERSON 600004 4 1 18 PERSON 600022 4 1 182864 PERSON 600079 4 1 184082 PERSON 600092 4 1 182774 PERSON 600143 4 1 183237 PERSON 600165 4 1 7 PERSON 600169 4 1 8 PERSON 600169 4 1 SYSAUSPR GEBIET SYSGEBIET TYP RANG ---------- ------ ---------- ---------- ---------- 9 PERSON 600169 4 1 12 PERSON 600169 4 1 14 PERSON 600169 4 1 184309 PERSON 600179 4 1 23 PERSON 600182 4 1 16 rows selected. merge into tbl t using ( select sysgebiet, sysauspr, row_number() over(partition by sysgebiet order by sysauspr) rang from tbl where sysgebiet like '600%' ) u on ( u.sysgebiet = t.sysgebiet and u.sysauspr = t.sysauspr ) when matched then update set t.rang = u.rang / 16 rows merged. SQL> select * 2 from tbl 3 / SYSAUSPR GEBIET SYSGEBIET TYP RANG ---------- ------ ---------- ---------- ---------- 1 PERSON 600004 4 1 2 PERSON 600004 4 2 3 PERSON 600004 4 3 17 PERSON 600004 4 4 18 PERSON 600022 4 1 182864 PERSON 600079 4 1 184082 PERSON 600092 4 1 182774 PERSON 600143 4 1 183237 PERSON 600165 4 1 7 PERSON 600169 4 1 8 PERSON 600169 4 2 SYSAUSPR GEBIET SYSGEBIET TYP RANG ---------- ------ ---------- ---------- ---------- 9 PERSON 600169 4 3 12 PERSON 600169 4 4 14 PERSON 600169 4 5 184309 PERSON 600179 4 1 23 PERSON 600182 4 1 16 rows selected. SQL>
SY.
-
Problems with sorting of columns and the number of lines in the report
Hello
I'm having a problem with sorting of columns and the number of lines displayed in a report.
This report displays the data correct, but if I try to sort on a column when I click on the column heading in the report returns no line... I need to click on the "go" button to refresh the report (with the column sorted now) in to display the data.
Similarly, I display only 15 lines per page. If I try to view the lines 16-30, 31-45, etc., that it returns no line until I click on the 'go' button to refresh again.
Has anyone else had (and overcome) the same problem?
Thank you
JosephJoseph,
2 questions:
1) are you using the elements referenced by the report page to filter etc.. ? If so, you're failing values of these when the loading of the page?
(2) are you using PPR page through the results?If so, it could be a problem with the different types of session state, as Anton Nielsen blogged about here:
http://c2anton.blogspot.com/2008/12/Oracle-Application-Express-Apex-three.htmlIf so, you can use calculations or processes to set element values in session state persistent during page rendering, as Anton mentions. In this way, when you use PPR page values will be available in session state and your report should work fine.
Anthony.
-
Problem with the number of lines in the channel
Dear community LabView,
I'm relatively new to labview and I came across a problem that (I assume) can easily be resolved with your help.
I need to create a digital signal to trigger a camera, but I have a problem with the configuration of my lines or exit lanes. I would not use that line output to trigger the camera. (I use a card NI PCIe-6353). LabVIEW is telling me that the number of lines in the channel does not have the number of rows of data:
Possible reasons:
Specified read or write operation failed because the number of rows in the data of a string is not the lines in the channel.
If you use the digital waveform data type, make sure that the number of lines in the digital waveforms is the number of lines in the channel. If you are using Boolean data, make sure that the dimension of the array for the rows of the data is the number of lines in the channel.
Number of lines in the channel: 1
Number of data lines: 2Task name: _unnamedTask<11>
How and why the number of data rows is connected to the resolution of my analog digital converter?
I would appreciate your help! Labview code and a screenshot attached.
Thank you
Beff
I got it to work by changing the "data format" "binary not signed" OR by plugging is not the "offset" for the Square Wave VI. I think that the default "offset binary" data format works correctly if there is a negative value.
11> -
BI Publisher - how to display the number of lines displayed at the bottom of the table on each page
Hello
We are the conversion reports Actuate BEEP and not able to understand how to view "Accum.Total = < n >" at the bottom of each page. In the attached report to operate it, "Accum.Total = < n >" must be displayed at the bottom of each page where < n > is the number of lines displayed on the current page and previous page.
For example, if there are 10 rows in the result set, if the 1st page displays 4 rows, 2nd page displays 3 rows and 3rd page is 3 lines and then Accum.Total = 4 on page 1, Accum.Total = 7 on page 2 and Accum.Total = 10 on page 3.
Note that we use the property table "allow the lines to break Pages = False" as we do not want a specific line can be split across pages.
I enclose a sample of report actuate, rtf, BEEP and XML report for testing file.
Approach used so far-
1 > I tried to put the counter in the footer, but it seems that only the fields that come directly from the IC can be used on the header/footer. No matter what form text field or variables defined in the report.
2 > I used approach given in the link below. Using this approach, I am able to view a coded value hard at the bottom of every page (just below the table) but his does not work for the variable (in my case the counter c1).
https://blogs.oracle.com/xmlpublisher/entry/continued
3 > on Google, I found a few articles on the page break conditionally as display only certain numbers on a page or the page by section break but in our case, its dynamics and its number of lines to display on a page is driven by data, so I could not think of a certain condition to use in "Condition." ": If" for use as a page break.
Thank youRicha
Watch see the-Report
http://docs.Oracle.com/CD/E28280_01/bi.1111/e22254/create_rtf_tmpl.htm#do_bf_cf
Download the https://blogs.oracle.com/xmlpublisher/entry/continued sample
Add
<>
name = "contd_footer".
format = "99G999G999" / >
After the field "Footer."
If need to use a footer to display the meter then and sous-modèle with code above and call it in footer
-
Is it possible to change the number of lines to display in the query of the adf?
Hello
is it possible to change the number of lines that appear in a query of the adf that is similar to a form of the adf?
I need about 5 lines per column rather than display all the fields in a single column to display? Thank you.
Hello
What do you mean that it didn't work? Attributes of how you have in the Panel of the query? Maybe you have fewer number than the combination or lines and the properties of the argument maxColumns attributes.
Try again with
and see if you are able to get everything under a single column. If you get, play with these two properties to get the desired result.
Arun-
-
How to count the number or lines in the file
Hi Experts,
I'm file as source and Oracle as target. My folder that contains some data that will load the target.
My requirement is that I want to count the number of lines that contains my folder. Please help me how to count the total number of lines in the file.
THX,
Sara.Hi Sahaveda,
Now, I tried and it works.
Sorry my mistake again.
I created HR. ETL_FILE_LOG as below:
CREATE THE TABLE HR. ETL_FILE_LOG (numero_fichier varchar2 (10))
Below the code will run without error:
import java.lang as lang
import java.sql SQL
import of java.lang.String
Import os
disadvantages is sql. DriverManager.getConnection ("<%=snpRef.getInfo("DEST_JAVA_URL")%>", "<%=snpRef.getInfo("DEST_USER_NAME")%>", "<%=snpRef.getInfo("DEST_PASS")%>")
dblinks = cons.createStatement)
File1 = Open ('c:\EMP.txt','r')
Count = 0
Line = file1. ReadLine()
all online! ='' :
Count += 1
Line = file1. ReadLine()
File1. Close()
sqlQuery = "insert into HR. "The values of ETL_FILE_LOG (numero_fichier) (" + str (count) + ' ") '.
rqQuery = dblinks.execute (sqlQuery)
jerks. Close()
Concerning
-
How to find the number of lines in the content of the text?
Hi all
I have a multi line text element. I want to know the number of lines in a text element? How can I do?
Note that all lines end with the SHIFT + ENTER.
Example,
It is a
sample.
After the line there is a there is (SHIFT + ENTER).
Thanks for any help.
Whenever the user enters the shift-enter, Photoshop inserts a control [EOT] (end of text) (\x03 or \u0003) character in the string.
Also, in order to divide the text according to multiple separators in a single call, it is necessary to use a regular expression instead of a string.
Try replacing:
var theArray = theText.split("\r");
with:
var theArray = theText.split(/[\u0003\r]/);
BTW, you can improve performance by explicitly asking the textKey for the current object of the layer property.
Try using:
ref.putProperty( charIDToTypeID("Prpr"), stringIDToTypeID("textKey") ); ref.putEnumerated( charIDToTypeID("Lyr "), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") );
Instead of:
ref.putEnumerated( charIDToTypeID("Lyr "), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") );
HTH...
-
the number of lines committed themselves to variable
Hello
of in plsql I do
insert into t_target (...) select (fields, fields, fields) of sourcetable.
commit;
I want to capture the number of lines committed and assign it to a variable or insert it into a table, I can't count on
County of table source or t_target because both these tables change through the day / data are inserted and removed those
tables. is it possible
Thank youDeclare a variable and assign the number of lines to this variable.
As...
insert into t_target (...) select (fiels,fields,fiels) from sourcetable; v_count := SQL%ROWCOUNT; commit;
-
Hello
is there a limit to the number of lines, I'm processing in a relationship with apex_application.g_fxx?
I have a report with 7000 lines. My pk_row is apex_item.display_and_save(1,pk_id).
When I want to loop through these lines after submit and access with apex_application.g_fxx, I get the error "page not found".
If I have just 500 lines or 1000, it works.
Please help, it's urgent :-(I'm going to guess it's the parameter maxplsqlparameters for your instance of the Apex.
I had this happens with forms tabular and master / detail where you have a large number of lines or a number high columns resulting in a product that exceeds the value of the parameter (the number of parameters is something like lines * columns more some other small hold there).
By default, this setting is installed in 2000 (so we had some forms had slightly more than 60 rows and columns 30 - ish which would be run against this on submit.)
We have increased this setting to 10000 and so far, so good. We have noticed no ill effects of this. We arrived at this functional entry number based on key end users on the largest number of lines they would probably see at some point in the page.
-
How to get the number of lines in a region of report
Hi all
Is there a way to get the number of rows returned in a report region, without issuing an another 'select count (*) from une_table?
I mean something like the substitution string #ROW_NUM # but for the total of the lines.
Thank you
Pedro.http://download.Oracle.com/docs/CD/E17556_01/doc/user.40/e15517/UI.htm#CHDDGGEG
For parts of classic report, the footer region supports the following substitution strings:
#ROWS_FETCHED # indicates the number of lines read by the reporting engine Oracle Application Express (the size of the page). You can use these substitution strings to display messages to the user. For example:
Read #ROWS_FETCHED # #TIMING # seconds lines.
* #TOTAL_ROWS # displays the total number of rows that satisfy an SQL query used for a report.
#FIRST_ROW_FETCHED # and #LAST_ROW_FETCHED # show the range of displayed lines. For example:
Until #FIRST_ROW_FETCHED # by #LAST_ROW_FETCHED # of #ROWS_FETCHED # displayed >
Van
Trent -
Script to determine the number of lines of text in a paragraph?
I'm revisiting a problem I posted here last summer, thanks to all those who have offered help, but I could not sort it out.
http://forums.Adobe.com/thread/455526?TSTART=0
What I'm after is a 'search' function to insert in a FindChangeByList.
Jongware suggested the following - but when inserted in my list, I can't seem to do anything - it does not take a Javascript error.
app.findTextPreferences = NothingEnum.nothing;
app.findTextPreferences.appliedParagraphStyle = "Callout_3";
foundItems = app.activeDocument.findText();
for (var i=foundItems.length-1; i>=0; i--)
{
if (foundItems[i].paragraphs[0].lines == 2)
foundItems[i].paragraphs[0].appliedParagraphStyle = "Callout_2";
if (foundItems[i].paragraphs[0].lines == 1)
foundItems[i].paragraphs[0].appliedParagraphStyle = "Callout_1";
}I regularly get a 'word' document on which I run a "FindChangeByList" that cleans and formats the text with a number of GREP/text searches.
One of the lines of research converts a particluar to the text string to a paragraph style "Callout_3" (the most common legends).
This style applies to paragraph NET, above and below the line, to create a block/strip of color that says text is reveresed.
The problem I have, is that the style (due to the rules of paragraph), works well if the paragraph has x 3 lines of text.
I have updated styles in place for any eventuality - Callout_1 (for the single line of text), Callout_2 (for x 2 lines of text) etc.
I'm looking for is a script that can count the number of lines in the paragraph (once the "Callout_3" style has been applied) and then change the style accordingly the number of lines in each paragraph/legend.
Any other thoughts?
Steve
-your script can be incorporated into a FindChangeByList .txt file?
No, he needs to access real paragraph finds it to count the number of line of this paragraph. FindChangeByList Find/change regular strings together, and you can not search for a certain number of lines.
-what it takes to go to the 'findStyle ('Callout_1');"reference within a"group of paragraph style"called"legends "?
... Nothing. Because the style can be within a group, I wrote this little function. The findStyle performs a loop on * all * paragraph styles in the document, the root and in each group and returns the first style with the name that you provide in the function call (tested!).
So if there is a 'Callout_1' style anywhere, it should find it... Are you sure you put the name at the top of the script? I've seen in a post later that it is actually called "Callout_1line".
-
divide the table based on the number of lines
Hello
I am trying to split a table based on the number of lines and then treat.
Say I have a TEST_XXX table that contains 50 lines, what I would do is.
to access multiple lines of 10. How can we achieve this?
What I thought is, once the table is created and the line are filled.
Add a new column to the table and perform a procedure that inserts of 1 to 10 first lines
and 2 to 10 lines and 3 to 10 next ranks... etc. Based on this, that we can treat
the first set of lines then play next or etc...
is there a better way to do it?
Code to create the table:
Code to add lines:CREATE TABLE TEST_XXX ( A_ID VARCHAR2(10), B_ID NUMBER, c_ID VARCHAR2(10), D_ID NUMBER )
The original problem is, I have a huge table, and I write a sql query to process,DECLARE BEGIN FOR I IN 1..50 LOOP INSERT INTO TEST_XXX VALUES('ABCDE',123,'ZYXWV',321); END LOOP; COMMIT; END;
When I treat him by selecting all the values in the table, it is very slow.
But when I have treat small Coulon (say 100 rows), it works very well.
That's how I got the approach described above in mind.You can use NTILE.
See:
http://download.Oracle.com/docs/CD/B19306_01/server.102/b14200/functions101.htm#SQLRF00680
http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:47910227585839 -
Yahoo AutoComplete component - can not increase the number of lines
I'm trying to manipulate Yahoo autoComplete component, found in:
http://developer.Yahoo.com/Flash/Astra-Flash/AutoComplete/examples.html
My one thing I want to change is the number of lines, similar to the CS3 list item. By default, they display a number of lines of 5. I've tried to set rowCount = 10, but I see that 5 rows when the AutoComplete component displays items.
Create an instance of AutoComplete
var autoComplete:AutoComplete = new AutoComplete();
give him data
autoComplete.dataProvider = new DataProvider (myData);
autoComplete.rowCount = 10;
The drop-down menu that appears when you type in the AutoComplete field always displays only 5, not 10, objects. Does anyone have experience with this component, or feeling up to their example FLA and see how I need to be wrongly trying to adjust this property?
Thanks for any help!I found a solution that worked for me.
You can set the number of lines after the immediate creation of an instance of this component - it should be set when a user interacts with it. I found myself by setting the number of lines on a CHANGE listener. Don't l; t look like the logical place to put it, but it worked fine for my needs in the long run.
Maybe you are looking for
-
I'm waiting for a response to my previous post, it was more than an hour, so I would like to leave my Admin and go to my user to read my Email.
-
He can not get updates due to currupt registry.
Maybe a virus/malware or a mistake on my part but I can no longer get automatic windows updates or manually. Will not be updated with security icon on the task bar warning me and in Control Panel 'SYSTEMS' I check the recommended automatic updates bu
-
Just, I was playing a game on my computer and it froze hard on me. I restarted manually, it cause it was inadmissible and now it won't charge not in windows. I am running windows 7 64 bit. The computer has been working well for over a month so I know
-
Error 0 x 80070490 Windows update
My update problems actually started a few months ago NINE 9. Sometimes it works, then not so well. (I am under W7 Home Premium). Just ran the update issues, results: Ox80070490(2016-05-16-T-08_22_28A) no longer sets recent updates: 'NEVER' that is NO
-
Z10 blackBerry suddenly unable to share your photos on Facebook
Everyone has had problems lately. Maybe I need to remove and reinstall Facebook?