Is it possible to sync displays LCD with changes directly to the database?

Similar Questions

• How to display prices with which we won the most?

  Hello guys!

  I try to learn a few new skills in oracle sql if I was looking for examples on the web. I found this one, with 6 questions. I did all the tables and all the connections. I knew solve 5 questions but that, finally one seems too difficult for me.

  I don't know how to display tables with which we won the most. We do need to check what Denis is rendered which course and anyone who paid that invoice, what kind of prices was also on this Bill (normal od student).

  I would be really happy if you guys could help me.

  Thank you very much!

  Here is the printscreen of my E-R model and my oracle sql code:

  http://imgur.com/oM5IbTL,
  http://pastebin.com/c1CqF3K8

  If you don't understand anything, despite my bad English or anythning else, feel free to ask. I would be really happy if we could solve this problem!

  As far as I know, bill and section have no impact on this problem.  As Frank said, this looks like a Top - N type problem.  You is a way to get answer:

  dev1 > select gains, num_students, lesson_name, course_name

  2 from (select course_name, lesson_name, num_students, gains,

  3 dense_rank() ON rn (salary desc order)

  4 of (select c.name course_name, l.lesson_name,)

  5 count (vr.id) num_students,

  6 sum recipes (p.price)

  7 of course c

  8 Join Conference l

  9 l.fk_course = c.id

  Join the 10 visit vg

  11 on l.id = vg.fk_lecture

  join 12 visitor RV

  13 on vg.fk_visitor = vr.id

  price of 14 p join

  15 p.fk_course = c.id

  Group 16 by c.name, l.lesson_name))

  where the 17 rn = 1;

  LESSON_NAME NUM_STUDENTS PROFIT COURSE_NAME

  ------------------ --------------------- ------------ ----------

  C++, programming 3 750 programming

  Java programming programming 3 750

  If you really don't want that one line returned with a tie, then you replace dense_rank, row_number or do something like:

  Select course_name, lesson_name, num_students, recipes

  from (select c.name course_name, l.lesson_name,)

  Count (VR.ID) num_students,

  Sum revenue (p.Price)

  of course c

  join the l Conference

  on l.fk_course = c.id

  Join visit vg

  on vg.fk_lecture = l.id

  Join the vr visitor

  On vg.fk_visitor = vr.id

  Join the price p

  on p.fk_course = c.id

  C.name group, l.lesson_name

  order by 4 desc)

  where rownum = 1;

  This structure returns a single line in the case of links, but there is no way to predict which of the related rows will be returned.

  John

• Need the pdf file must be stored directly in the database with the help of jasper

  I use the package of integration of jasper... www.opal-consulting.de
  using apex 4 and am now able to generate the invoice pdf... with the help of jasper and store it in a database... Board.
  
  I need to generate the pdf in the background... without dispalying invoice in my screen...
  Without having to download on my computer... And store directly in the database table.
  *.. *
  
  Is this possible...
  All information is very appreicated.
  
  
  Here is my part existing code... Kindly Guide.
  
  
  DECLARE
  l_blob BLOB;
  l_mime_type VARCHAR2 (100);
  BLOB l_blob2;
  l_mime_type2 VARCHAR2 (100);
  MPort varchar2 (200);
  mrserver varchar2 (20);
  BEGIN
  Warn('fsubdno'||:P103_SUBSCRIBERDNO);
  commit;
  mrserver: = rserver();
  MPort: = ' http://'|| mrserver | ' / JasperReportsIntegration/report ';
  
  
  ------------------------------------------------------------------------
  -generate the report and return to BLOB
  ------------------------------------------------------------------------
  xlib_jasperreports.set_report_url (mport);
  Warn ('firststrikeeee');
  
  xlib_jasperreports.get_report
  (p_rep_name = > 'reinvx',)
  p_rep_format = > "pdf."
  p_data_source = > 'failures. "
  p_rep_locale = > 'de_DE ',.
  p_rep_encoding = > 'UTF - 8',
  p_additional_params = > ' & Psubscribe_no ='. : P103_SUBSCRIBER_NO | ' & Psubscribed_no ='. : P103_SUBSCRIBERDNO,.
  p_out_blob = > l_blob,
  p_out_mime_type = > l_mime_type
  );
  WPG_DOCLOAD.download_file (l_blob);
  Warn ('secondstrikeee');
  
  WPG_DOCLOAD.download_file (l_blob);
  BLOB_LOADB (MID (),: P103_SUBSCRIBER_NO, NULL, 'RENEWAL_INVOICE', 'RENEWALINV' |: P103_SUBSCRIBER_NO, L_MIME_TYPE, L_BLOB);
  ------------------------------------------------------------------------
  -free resources
  ------------------------------------------------------------------------
  DBMS_LOB.freeTemporary (l_blob);
  ------------------------------------------------------------------------
  -judgment of the APEX page
  ------------------------------------------------------------------------
  apex_application.g_unrecoverable_error: = TRUE;
  EXCEPTION
  WHILE OTHERS
  THEN
  xlog (SQLERRM, "PRC_GET_REPORT_TUNNEL", "ERROR");
  LIFT;
  END;
  
  Published by: susf on 16 July 2012 08:47

  Hello

  try to do a procedure from your original like this code:

  procedure make_pdf(p_subscriber_no in number, p_subscriberdno in number)
  is
     l_blob blob;
     l_mime_type varchar2 (100);
     l_blob2 blob;
     l_mime_type2 varchar2 (100);
     mport varchar2(200);
     mrserver varchar2(20);
  begin
     warn('fsubdno'||p_subscriberdno);
     commit;
     mrserver := rserver();
     mport := 'http://'||mrserver||'/jasperreportsintegration/report';
     -- generate the report and return in blob
     xlib_jasperreports.set_report_url (mport);
     warn('firststrikeeee');
  
     xlib_jasperreports.get_report
        (p_rep_name => 'reinvx',
        p_rep_format => 'pdf',
        p_data_source => 'chess',
        p_rep_locale => 'de_de',
        p_rep_encoding => 'utf-8',
        p_additional_params => '&Psubscribe_no='||p_subscriber_no||'&Psubscribed_no='||p_subscriberdno,
        p_out_blob => l_blob,
        p_out_mime_type => l_mime_type
        );
     blob_loadb (mid(),p_subscriber_no,null,'renewal_invoice','renewalinv'||p_subscriber_no,l_mime_type,l_blob);
     -- release resources
     dbms_lob.freetemporary (l_blob);
  exception
     when others
     then
        xlog ('prc_get_report_tunnel', sqlerrm, 'error');
        raise;
  end;
  

  Then, you can call this procedure in a database job that you create with an apex as this process:

  begin
    dbms_scheduler.create_job (
      job_name        => 'make_pdf_job',
      job_type        => 'PLSQL_BLOCK',
      job_action      => 'begin make_pdf(' || :P103_SUBSCRIBER_NO || ',' || :P103_SUBSCRIBERDNO|| ') end;',
      start_date      => systimestamp,
      repeat_interval => null,
      end_date        => null,
      enabled         => true,
      comments        => 'Make pdf job from Apex page 103.');
  end;
  

  Kind regards
  Erik-jan

• How to use two displays LCD + with ft ROLLSIGN

  Hello

  My project needs both screens to be there:

  (1) one only to display the alphanumeric text / does not require any user (Rollsign) input

  (2) to display graphics, images and gets to user input. (LCD)

  Please suggest me how this can be accomplished. I've seen tutorials for setting a unique LCD with RPi (LINK HERE ), but what I want to do is

  To attach a display simple just like that of the bus to show routes and destination. It would be a static in which no human contribution is required

  And another kind of LCD tablets. so that the user can enter their choice

  Please help me to find the correct VIEWS for types, and how can we programmed and connected to pi raspberry and if possible to the place where I can buy those as well.

  And another subsidiary issue?

  and Yes, it is possible for me to use my tablet to LCD screen

  Thank you

  Hello

  You can use the Java SE API like Jasper and the API of Google geo location on Raspberry.

  You can use JavaFX to view your screen and hide the backend, it is more related to permission configuration and the boot of linux. I suggest you to use JavaFX user interface to work with and use any regular I2C LCD to make your roll sign proof-of-concept... I believe that the time and investment to use a sign of professional roller can be a problem for you at this time.

  Due to legal issues, we can postpone the deadline for the challenge, but submit your idea with a working, same interface is not quite ready!

  Vinicius - Senger

• Is it possible to sync calendar iOS with 8 calendar on my Mac Pro?

  I have an iPhone 4S with 12.61 GB capacity and 5.49 GB free. I'm running on version 9.2.1

  Calendar is a very important application for me.  I don't use icloud except when the software requires it.

  My backup on iOS is to this computer and not to iCloud. Is it possible to sync between my iPhone

  and my Mac Pro so I don't have to manually enter items twice?

  iCloud is the best way to do what you want.

• Sync Palm TX with Palm Desktop on the new computer laptop

  Hello

  I use a Palm TX and have been timing it (via wifi) with Palm Desktop installed on my laptop for several years, with the help of you all.  I have a new Dell laptop, running Windows 10 and I would do the same thing on this one if possible.  I downloaded and installed Palm Desktop 6.2 for the new laptop and it asks me to synchronize my device.  So I attached the cable (thought I start with this and get the wifi part will later) and press the hotsync button.  The device will attempt to connect, but I get the message "connection could not be established... '. Check your configuration and try again. »

  Any ideas?

  Thank you

  Harry

  I think I have the ability to HotSync via a cable is a good choice.  Aceeca for Vista and W7 and W8 files should work for W10 also.

  I also have a file at the beginning of the list of Wifi HotSync.  Go through it and see if you can get it to work with your laptop.

  WyreNut

• Display quantity with a decimal in the xmlp .rtf file

  Hello
  
  I get the value of the amount without decimals in the .xml file. But while displaying in .pdf file, how can I display quantity with a decimal value.
  
  For example: If the value is 90, it should display as 90.0
  
  I see only two decimal places in the .rtf Format file. How can I do this?
  
  Thank you
  HC

  Number formatting, remove a zero... (keep only a single zero decimal)...

  HTH...

• Store and retrieve Date timestamp with time zone in the database

  Hi Experts,
  

  Required Date Format:
  YYYY-MM-DDTHH:MM:SS.[timestamp][timezone] 

  Can anyone suggest then how should I store the date in the database?
  
  
  Thank you
  Dharan V

  You can use the TIMESTAMP WITH TIME ZONE data type:

  SQL> create table tab (mydate timestamp with time zone);
  
  Tabella creata.
  
  SQL> insert into tab values (systimestamp);
  
  Creata 1 riga.
  
  SQL> select to_char(mydate,'yyyy-mm-dd"T"hh24:mi:ss.ff3 TZR')
    2  from tab;
  
  TO_CHAR(MYDATE,'YYYY-MM-DD"T"HH24:MI:SS.FF3TZR')
  --------------------------------------------------------------
  2010-01-30T09:50:53.814 +01:00
  

  Max

• query to display objects for all users in the database

  Hi all
  
  I want to make a query that Lee display. result for all users in a database.
  
  Total number of #tableau #Indexes #Packages #Procedure #Functions #Sequences #Views # other username
  
  ABC 11 5 1 1 1
  
  1 1 1 0

  Something like this would work in 10g and before:

  SELECT     OWNER
  ,     SUM(CNT) AS "TOTAL"
  ,     MAX(DECODE(OBJECT_TYPE,'TABLE',CNT,0)) AS "#TABLE"
  ,     MAX(DECODE(OBJECT_TYPE,'INDEX',CNT,0)) AS "#INDEX"
  ,     MAX(DECODE(OBJECT_TYPE,'PACKAGE',CNT,0)) AS "#PACKAGE"
  ,     MAX(DECODE(OBJECT_TYPE,'PROCEDURE',CNT,0)) AS "#PROCEDURE"
  ,     MAX(DECODE(OBJECT_TYPE,'FUNCTION',CNT,0)) AS "#FUNCTION"
  ,     MAX(DECODE(OBJECT_TYPE,'SEQUENCE',CNT,0)) AS "#SEQUENCE"
  ,     MAX(DECODE(OBJECT_TYPE,'VIEW',CNT,0)) AS "#VIEW"
  ,     MAX(CASE WHEN OBJECT_TYPE NOT IN ('TABLE','PACKAGE','INDEX','PROCEDURE','FUNCTION','SEQUENCE','VIEW') THEN CNT ELSE 0 END) AS "#OTHER"
  FROM
  (
       SELECT     OWNER
       ,     OBJECT_TYPE
       ,     COUNT(*)     AS CNT
       FROM     ALL_OBJECTS
       GROUP BY OWNER
       ,     OBJECT_TYPE
  )
  GROUP BY OWNER
  ORDER BY OWNER;
  

  11 g, you can use the PIVOT operator to do the same.

  You can change this by changing the statements of DECODING of CASE statements if you can use the LIKE operator to catch all objects such as VIEWS and VIEWS MATERIALISEES.

  For example:

  MAX(CASE WHEN OBJECT_TYPE LIKE '%VIEW%' THEN CNT ELSE 0 END
  

  HTH!

• Display LCD with Windows 7 problem

  Since I installed Windows 7, my LCD seems 'shift' from time to time so that all graphics, icons, etc. are blurred, looking as if half of the image is moved to the right or the left.

  I tried to run video, and other display settings of bugs on my card and no problems are detected.

  What else could be?

  Try:

  -map updated graphics drivers and the monitor to the latest Windows 7 of those.

  -Search in the manual of your monitor and find its native resolution and refresh rate (for example, 1920 x 1080 at 60 Hz). Try these settings.

  -Check that the video cable is plugged at both ends.

  -a different video cable.

  -check that the graphics card has been inserted in its housing.

  If you post back please provide the following information. :

  -graphics card brand & model

  -monitor & model making

  -used video connection type (e.g., DVI, HDMI, VGA)

  -The version of Windows you are using (e.g. Windows 7 Home Premium 32 - Bit).

  All the answers and suggestions are provided by an enthusiastic amateur and are therefore no explicit or implicit guarantee. Basically, you use my suggestions at your own risk.

• I tried to sync my ipod with my iTunes after the addition of new music, but when I tried it could not synchronize?

  the error is '1156' apparently 'others' files is full and not audio files that I check to see if they took up a lot of memory, but they don't I also dumped more music that I added but still didn't work I also checked the calendar, SMS, apps, and other programmers like that but nothing happened and the 'other' bar still takes most of the capacity on my iTunes when it does not still took half of what my audio did before I tried the sync. Does anyone have any suggestions.

  Hello

  I suggest you to refer to the articles and check if it helps.

  iTunes: synchronization of multimedia content for iPod and iOS devices

  http://support.Apple.com/kb/HT1351

  iTunes: iTunes Store advanced troubleshooting

  http://support.Apple.com/kb/TS3297

  If the problem persists, I suggest you to contact the Apple Support for assistance on this issue.

  Apple Support communities:

  https://discussions.Apple.com/community/iPhone/accessories?view=discussions

  I hope that helps!

• Opening of 'My images', 'research' is displayed instead of going directly in the pictures folder

  I use Windows XP on a Dell PC.

  When I click on "My pictures", the first thing that appears in a window with a search box,

  no pictures appear.

  I can right click on 'My images' and select 'Open' and that brings up the photos, but

  Why can't I just left click?

  Please note that I have several files bearing the same title "my images". The original

  It may have been moved from its original location.

  This KB article...

  http://support.Microsoft.com/kb/321186

  .. .describes your problem with a Fixit and manual resolution. FixIt is not a good reputation on this forum, but maybe it's because we tend to hear only about the time that they do not work!

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• Problem with changing photos in the live App Photo tile.

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  Hello!

  "Please tell me how I delete this image of my" ""Start " of the Photos app. Now my photos app status is ' activate live tile " , but does not properly.

  Hi Malik.

  This problem could occur due to these reasons.

  1. If the application is not configured correctly.
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  Try the steps listed here and see if it helps.

  Method 1:
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  Method 2:
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  Step 1:
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  Step 2:
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  See the article for more information.

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  Hope this information helps. Answer the post with an up-to-date issue report to help you further.

• Can Firefox users annoyed with changes apply in the recent updates, other reccomed browsers that are similar to the use of Firefox to be?

  And please get this done by reference... Google org.

  delete messy, juvenile content
  
  Please see the rules and lines guidelines .

  Hello

  The people who answer questions here are for the most part, other users Firefox dedicating volunteer their time (like me), not employees of Mozilla or Firefox developers.

  If you want to leave a comment for the developers of Firefox, you can go to the Firefox help menu and select submit comments... or use this link. Your comments gets collected at http://input.mozilla.org/, where a team of people read it and collect data on the most common questions.

• Trying to connect to a Web site, the following message displays error Impossible to connect to the database from the database. Could not connect to MySQL. It is only on a single Web site. What is c. What should I do?

  Could not connect to MySQL

  1. it sounds like a problem on server-side (which means there is nothing you can do about it probably)
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