Save and write data from table to table - easy

Similar Questions

• global variable functional to read and write data from and to the parallel loops

  Hello!

  Here is the following situation: I have 3 parallel while loops. I have the fire at the same time. The first loop reads the data from GPIB instruments. Second readers PID powered analog output card (software waveform static timed, cc. Update 3 seconds interval) with DAQmx features. The third argument stores the data in the case of certain conditions to the PDM file.

  I create a functional global variable (FGV) with write and read options containing the measured data (30 double CC in cluster). So when I get a new reading of the GPIB loop, I put the new values in the FGV.

  In parallel loops, I read the FGV when necessary. I know that, I just create a race condition, because when one of the loops reads or writes data in the FGV, no other loops can access, while they hold their race until the loop of winner completed his reading or writing on it.

  In my case, it is not a problem of losing data measured, and also a few short drapes in some loops are okey. (data measured, including the temperature values, used in the loop of PID and the loop to save file, the system also has constants for a significant period, is not a problem if the PID loop reads sometimes on values previous to the FGV in case if he won the race)

  What is a "barbarian way" to make such a code? (later, I want to give a good GUI to my code, so probably I would have to use some sort of event management,...)

  If you recommend something more elegant, please give me some links where I can learn more.

  I started to read and learn to try to expand my little knowledge in LabView, but to me, it seems I can find examples really pro and documents (http://expressionflow.com/2007/10/01/labview-queued-state-machine-architecture/ , http://forums.ni.com/t5/LabVIEW/Community-Nugget-2009-03-13-An-Event-based-messageing-framework/m-p/... ) and really simple, but not in the "middle range". This forum and other sources of NEITHER are really good, but I want to swim in a huge "info-ocean", without guidance...

  I'm after course 1 Core and Core 2, do you know that some free educational material that is based on these? (to say something 'intermediary'...)

  Thank you very much!

  I would use queues instead of a FGV in this particular case.

  A driving force that would provide a signal saying that the data is ready, you can change your FGV readme...  And maybe have an array of clusters to hold values more waiting to be read, etc...  Things get complicated...

  A queue however will do nicely.  You may have an understanding of producer/consumer.  You will need to do maybe not this 3rd loop.  If install you a state machine, which has (among other States): wait for the data (that is where the queue is read), writing to a file, disk PID.

  Your state of inactivity would be the "waiting for data".

  The PID is dependent on the data?  Otherwise it must operate its own, and Yes, you may have a loop for it.  Should run at a different rate from the loop reading data, you may have a different queue or other means for transmitting data to this loop.

  Another tip would be to define the State of PID as the default state and check for new data at regular intervals, thus reducing to 2 loops (producer / consumer).  The new data would be shared on the wires using a shift register.

  There are many tricks.  However, I would not recommend using a basic FGV as your solution.  An Action Engine, would be okay if it includes a mechanism to flag what data has been read (ie index, etc) or once the data has been read, it is deleted from the AE. 
  
  
  There are many ways to implement a solution, you just have to pick the right one that will avoid loosing data.
  

• Extracting data from table without refreshment and without using the tab key.

  Hi friends,
  
  I have a problem I want to extract data from table without discount in the text field without using the Tab key. When I enter a field value any value then the text corressponding should enter into corressponding textfield without using the Tab key.
  
  for example. When I get back emp_id 101 in a text field then first_name and last_name, address would come in to the text fields corressponding without refresh and use the Tab key.
  
  How can I do that.
  
  Thank you
  Maury

  Hi Maury,

  I guess it's similar to: retrieving data without refreshing rather than Re: value of a textfield should enter into an another textfield without using the TAB ?

  If so, the only change you want to bring on the first is to use the parameter "Onkeyup" instead of "onchange" in the 'HTML Form attributes of the element' element.

  Note, however, that the user must move away from the issue at some point (for example, to click on a button), so the onchange will fire anyway.

  Andy

• data from table 2d data

  I am using data socket server to send and receive data from my camera (a wave front sensor) on the same computer. The data I received is a variant, and I need to convert the variant type to another type of data that I can use in Labview for the calculation and furthur processing.

  Variant of data I've received a lot of attributes, and the attribute that I need is a 2D array. However, I see that the size of my table in Labview, but not numeric values. The indicator shows me

  4 attributes:
  'Centroid_Pos_X'-> [33 x 41]

  'Centroid_Pos_Y'-> [33 x 41]

  "Centroids_X"-> 15
  "Centroids_Y"-> 15

  These four attribute must all turn around a table, but they are all return me the size of the array...

  I tried 'get variant attribute' and also 'variant to data'... but impossible to get the correct data.

  can someone give me some advice?

  You perform an additional step that is not necessary. As I pointed out, the Get variant attribute function has a value entry default, whereby you can wire a 2D table for your table directly:

  

• Save and load the string table

  Hello

  is possible except an array of channel with multiple line of text file and load new file to table with the same size of array?

  Because when I use the code in the picture, initialized array is 3 x 3 but after save and load file is table 5 x 3.

  

  If is an option how to save this table in the file into 3 x 3 table and charge back of file as a 3 x 3 table?

  Thank your for any suggestion,.

  Petr

  Your code is loaded in 5 x 3 is because two of your cells have newline characters (\n). The reading of the worksheet VI use return or line break characters and your delimiter to figure out how to split the string into an array.

  A solution might be to replace all characters from end of line with something else, and then reinsert it after reading of the worksheet.

  It can do what you want, even if it's a bit bulky. It's a little confusing if you don't understand "------" string formatting, but it essntially replaces all '\r' and '\n' with '\\r' and '\\n', including the conversion of the worksheet does not read as an end of line character.

  

• How to recover data from table

  I'm new to APEX 4.0, how to recover data from table
  
  My table is CR_USERPROFILE... and I want to recover data to the following recommendations:
  
  Select the title, user name, address, email, mobile, cr_userprofile where e-mail is APEX_CUSTOM_AUTH. GET_USERNAME
  
  
  Text P110_EMAIL 10 field
  20 P110_TITLE selection list
  P110_USERNAME 30 text field
  Text field P110_ADDRESS 40
  P110_PHONE 50 text field
  Text P110_MOBILE 60 field
  
  could any body if you please help...
  
  Thanks and greetings
  Luke

  Hello

  1. create the process Page.
  2. Select the Data Manipulation
  3. in the category select "Automated line Fetch".
  4 enter the process name, sequence, select "on the load - before the headers" to the point.
  5. specify the owner, table, primary key and the key column primary (Item name contains the primary key).
  6. create a process.
  7. in each element, select "Column of the database" in "the Source Type.

  Kind regards

  Patel Kartik
  ------------------------------------------------------------------------
  http://patelkartik.blogspot.com/
  http://Apex.Oracle.com/pls/Apex/f?p=9904351712:1

• Prob w/Importing Favorites and other data from Internet Explorer

  Everything by following the steps described in the forum article titled "Importing Favorites and other data from Internet Explorer" after completing step 3, select which points to import, if I select all the option or just the Favorites, I get the same error "Firefox has stopped working... close the program."

  I am importing of IE 8 on laptop Win7 OS. I tried importing every time and cannot get past this error. I made an export of IE8 that takes the form of a html file that there is apparently no option in Firefox to use.

  in Firefox:
  Bookmarks > organize bookmarks-> import and backup - import HTML... = HTML file

• Write data from a CSV to table

  Hi all
  
  I have a CSV (Comma Separated Values) file and I want to write its data to the table.
  
  How can I get data from a CSV file.

  Knani suggested, you can use external Tables or Sql Loader
  You can check this link for example on Sql Loader http://surachartopun.com/2007/10/example-sql-loader-some-data-into.html

• Using the calendar function to select and read data from MS access tables?

  Hello

  I woke up in the learning of database in no time. I'm using Labview 9 to create a table based on DDMMYY hhmmss format. I can write data to the table in access. The picture will be 24 hours before a new table will be created. However, I find that this concept is not very gd as time goes by, I'll have a lot of paintings for example after 6 months.

  1.I would like to create a calendar (similar to the system clock) in labview, through which the user can click and select, which will then open and retrieve the data. Inorder to do I think I need to create queries and the relationship in MS Access? can any1 advice? Please give as much detail as possible.

  2.i can access data and display in labview. However, I want to display the data and plot in the chart. For instance, coloum b, c and trace on the graph in a proceeding for the analyst.

  3. how to generate a report to an email in a file to document the daily data inserted. I can do it in labview?

  Any help would be much appreciated.  If you have examples of code and don't mind not to share, I would be very grateful.

  Thanks 1million

  
  

• Read data from table of $ E and insert in the staging table

  Hi all
  
  I'm new on ODI. I need your help to understand how to read data from a table ' E$ "and insert in an intermediate table.
  
  Scenario:
  
  The name of two columns, in a flat file, the employee and the employee id must be loaded into a data EMPstore +. A check constraint is added so that the data with the employee names in capital letters only to load in the data store. Check the command is set to the static movement . Right-click on the data store, select control , then check. The lines that have violated the check constraint are kept in E$ _EMP+ table.
  
  Problem:
  
  Problem is I want to read the data in the table E$ _EMP+ and transform in capital letters in the name of the employee and move the corrected data of E$ _EMP+ EMP+. Please advise me on how to automatically manage the 'soft' exceptions in ODI.
  
  Thank you

  If I understand, you want to change the columns in the tables of $ E and then load into the target.

  Now, if you notice how ODI recycles the error, there is an incremental update to the target using the E table $ after he filled the I$ table.

  I think you can do the same thing by creating an interface using the table of $ E as source and implement the business logic in this interface to fill the target.

• Getting data from tables msql and e-mailing the result

  Here is some code that I'm eager to collect data from two tables msql and send by email to a user. (This is to remind the user of their user name and password in a weak security situation - that they have submitted their email address)

  I glued some elements of other pages together, hoping it will do what I want.

  At present, it fails with the message

  "You have an error in your SQL syntax. Check the manual for your version of the MySQL server for the right syntax to use near Test "in line 1", after posting $org as requested (as a test)

  I would be grateful if someone can debug this problem, or otherwise advise.

  <? php require_once('.. /.. / Connections/tormented3.php');? >
  <? PHP
  now, the recordset to email a link to the training
  $colname_rstSix = "1";
  If (isset($_GET['email'])) {}
  $colname_rstSix = (get_magic_quotes_gpc())? $_GET ['email']: addslashes($_GET['email']);
  }
  @mysql_select_db ($database_tormented3, $tormented3);
  $query_rstSix = sprintf ("SELECT ck_organisation FROM chk_sixmonth WHERE ck_email = ' %s", $colname_rstSix);
  $rstSix = mysql_query ($query_rstSix, $tormented3) or die (mysql_error ());
  $row_rstSix = mysql_fetch_assoc ($rstSix);
  $totalRows_rstSix = mysql_num_rows ($rstSix);
  Recordset to the end
  $org = $row_rstSix ["ck_organisation"];
  echo $org; temporary test. Yes, it sends a correct text to monitor

  now recordset to the Organization link to access details

  @mysql_select_db ($database_tormented3, $tormented3);
  $query_rstPword = sprintf ("SELECT username, passwords password organization FROM WHERE = ' %s", $org);
  $rstPword = mysql_query ($query_rstPword, $tormented3) or die (mysql_error ());
  $row_rstPword = mysql_fetch_assoc ($rstPword);
  $totalRows_rstPword = mysql_num_rows ($rstPword);

  Start with routine e-mail
  $start = "your information to update access the website of the mental health of Torbay.
  Your host username";// set up the e-mail header
  $username = $row_rstSix ["username"];
  $pword = $row_rstSix ["password"];
  $message. = '$start $username. Your password is $pword\n please update your entries. « ;
  If (mail ($email "Recall information Access",
  $message, "in: . ((" [email protected] \r\n")) { }
  header ('location:http://www.sample.org.uk "") ;// Redirect to the page if the email has been sent successfully
  "exit";
  } else {}
  $error == ' < style p = "color: red;" > an error has occurred, your email could not be sent. Please try again < /p > ';
  }

  ? >

  Thank you very much.

  I assumed that your first successful query because SELECT... ck_organisation your $org echo printed what you expected.

  Isn't the second query SELECT... Organization which is a failure? Have you tried the echo method or die in this query? Or is it the one that displays "the query is empty?

  Try changing the following code snippet and we'll see what happens. I've added a couple more conditions where you can send them to the form. I added also oblique (') around the domain names in the second query, just in case any of those are reserved words in MySQL (I don't get them, but they are available in the MySQL online documentation).

  mysql_select_db($database_tormented3, $tormented3);
  $query_rstSix = sprintf("SELECT ck_organisation FROM chk_sixmonth WHERE ck_email = '%s'", $colname_rstSix);
  $rstSix = mysql_query($query_rstSix, $tormented3) or die(mysql_error());
  $totalRows_rstSix = mysql_num_rows($rstSix);
  if (!$totalRows_rstSix) {
    // no record exists with email $colname_rstSix
    // Alert user and let them try again.
    exit;
  }
  $row_rstSix = mysql_fetch_assoc($rstSix);
  //end recordset
  $org = $row_rstSix['ck_organisation'];
  echo $org; //temporary test. Yes, it does send correct text to monitor
  
  //now recordset to link organisation to access details
  // mysql_select_db($database_tormented3, $tormented3); // not needed. Still selected from above
  $query_rstPword = sprintf("SELECT `organisation`, `username`, `password` FROM `passwords` WHERE `organisation` = '%s'", $org);
  echo "$query_rstPword
  ";
  $rstPword = mysql_query($query_rstPword, $tormented3) or die(mysql_error());
  $totalRows_rstPword = mysql_num_rows($rstPword);
  if (!$totalRows_rstPword) {
    // no record in passwords with $org
    // Decide what you want to do in this situation.
    // exit; ???
  }
  $row_rstPword = mysql_fetch_assoc($rstPword);
  

  --
  Mark A. Boyd
  Keep-on-Learnine :-)

• Extracting data from table.

  Hello and happy Friday.

  I'm reworking an instrument for an HP 662 X power driver.  We have four in the lab and I want to have a panel that writes the channel information and reads what the instrument setting are.  I have entries works fine, but I can't extract the data from the VI "read the voltage and current.  What I would like is the opposite of "build the Subvi where I can get a table and the elements come they channel to the next available line.  I have attached the control program which should give you a better understanding of what I'm trying to accomplish here.  Any ideas will be greatly appreciated.  The pilot, with that I started is one downloaded from NEITHER!

  Thank you

  Gary

  Also: why the property for the resource node VISA? Use a thread.

  Attached is a slight mod showing the use of a cluster instead of individual controls if you want to try it.

• write data 2D table spreadsheet with good alignment

  With 'write in the spreadsheet file' function to write the 2D table, I still have the problem that headers may not align well wiith data. See attached snapshot please (there are 7 column headers).

  

  WT

  LV2013sp1

  The default field delimiter is a tab. The data in the second and third columns values seem to have more characters than the default spacing of a tab. This translates into the tabs between these columns that occur more to the right than in the header. I think that if you read the file as text and display with ' \' Codes display mode on an indicator of the chain, you will find the same number of tabs (delimiters) in the header line like the rows of data.  The data have 12 or 13 characters such as formatting (or less where the zeros on the right are deleted).

  Format the data as of the fixed field widths. This is impossible with writing to the File.vi worksheet. You do not have to use the string to perform conversions and put in shape and then use the writing of text File.vi.

  Or change the spacing of tab in the program that you use to display the results.  If the tabs were approximately 15-18 spaces, reveal you do not see the problem.

  Lynn

• Load the data from table to table index

  Hello

  We need to load index per table to table data. The code below works fine.

  declare
  query varchar2(200);
  Type l_emp is TABLE OF emp%rowtype INDEX BY Binary_Integer;
  rec_1 l_emp;
  
  begin
  query :=' SELECT * FROM emp';
   EXECUTE IMMEDIATE query BULK COLLECT INTO rec_1 ;
  
  For ALL  i   in rec_1 .First .. rec_1 .Last
  Insert Into emp_b
          values rec_1 (i);
  end;
  /
  

  But data from the source table and the target table are dynamic.

  Ex:

  In code, above table emp (source) and target is emp_b are static.

  But for our scenario is dependent on the source table, target would change as below.

  If source is emp target is emp_b

  If source is emp1 target is emp_b1...

  create or replace procedure p(source in varchar2, target in varchar2)
  as
  query varchar2(200);
  source varchar2(200);
  Type l_emp is TABLE OF emp%rowtype INDEX BY Binary_Integer;
  rec_1 l_emp;
  
  begin
  query :=' SELECT * FROM ' || source;
   EXECUTE IMMEDIATE query BULK COLLECT INTO rec_1 ;
  
  For ALL i   in rec_1 .First .. rec_1 .Last
   execute immediate 'INSERT INTO ' || target || ' values ' ||rec_1(i);
  end;
  /
  
  
  

  His throw. How to implement this scenario... Please help with that?

  No particular reason to use to COLLECT EVERYTHING & BULK here? Why not ordinary

  INSERT INTO target
  SELECT * FROM source;
  

  However if that's what you need you need a dynamic PLSQL block, which comes with additional side effects (code SQL injection). Dynamic SQL is not here.

  Kind regards

• Script Insert statement to extract data from Table in Oracle 7i

  Hi all, I have an old Oracle legacy system that works for more than 15 years. Every now and then, we need to extract data from this table @ ORacle 7i to import to Oracle 10 G.
  
  My thoughts are to create a script to Insert statements in oracle 7 and that, to be deployed to Oracle 10 G.
  
  I found cela scripts in Google and don't know exactly how it works. No explanation on these scripts, would be greatly appreciated. I find that this format can help to produce a set of insert statements in this table to the last table to 10G.
  
  < pre >
  -Step 1: create this procedure:
  create or replace function ExtractData (v_table_name varchar2) return varchar2 as
  Boolean b_found: = false;
  v_tempa varchar2 (8000);
  v_tempb varchar2 (8000);
  v_tempc VARCHAR2 (255);
  Start
  for tab_rec in (select table_name from user_tables where table_name = upper (v_table_name))
  loop
  b_found: = true;
  v_tempa: =' select ' insert into ' | tab_rec.table_name |' (';
  for col_rec in (select * from user_tab_columns)
  where
  table_name = tab_rec.table_name
  order by
  column_id)
  loop
  If col_rec.column_id = 1 then
  v_tempa: = v_tempa | " ' || Chr (10) | " ' ;
  on the other
  v_tempa: = v_tempa |', ". Chr (10) | " ' ;
  v_tempb: = v_tempb |', ". Chr (10) | " ' ;
  end if;
  v_tempa: = v_tempa | col_rec.column_name;
  If instr(col_rec.data_type,'CHAR') > 0 then
  v_tempc: = "' |' | col_rec.column_name |'| " ' ;
  elsif instr (col_rec.data_type, 'DATE') > 0 then
  v_tempc: = "' to_date ("'| to_char('|| col_rec.column_name||',''mm/DD/YYYY HH24 '') | ") (', "' dd/mm/yyyy hh24"') "';
  on the other
  v_tempc: = col_rec.column_name;
  end if;
  v_tempb: = v_tempb | " ' || Decode('|| col_rec.column_name||',''Null'','||v_tempc||') | " ' ;
  end loop;
  v_tempa: = v_tempa |') values ('| v_tempb |'); "from ' |" tab_rec.table_name | « ; » ;
  end loop;
  If not b_found then
  v_tempa: ='-Table ' | v_table_name | 'not found ';
  on the other
  v_tempa: = v_tempa | Chr (10) | "select"-commit; "double;';
  end if;
  Return v_tempa;
  end;
  /
  display errors
  
  -STEP 2: run the following code to extract the data.
  Go head
  set pages 0
  game of stripes on
  fixed lines 2000
  the feeding off value
  trigger the echo
  var retline varchar2 (4000)
  coil c:\t1.sql
  Select 'set echo off' from dual;
  Select 'spool c:\recreatedata.sql' from dual;
  Select ' select "-these data was extracted on" | TO_CHAR (sysdate, "mm/dd/yyyy hh24" ") double;' double.
  
  -The following two lines as repeat as many times as the tables that you want to extract
  exec: retline: = ExtractData ('dept');
  print: retline;
  
  exec: retline: = ExtractData ('emp');
  print: retline;
  
  Select 'off spool' from dual;
  spool off
  @c:\t1
  
  -Step 3: run the updated c:\recreatedata.sql waiting for output to recreate the data.
  
  Source: http://www.idevelopment.info/data/Oracle/DBA_tips/PL_SQL/PLSQL_5.shtml
  
  
  
  
  < / pre >

  Hello

  Well what this script do.
  You will pass a table name as input to the function that will return varchar2 (string - insert statement). It will generate 2 t1.sql of sql script that contains the output sequence.

  Will use the first passed the user_tables scipt to check if the input table name exists and if there is the will reterive user_table_columns column names and generate the following sql script.
  Now, this t1.sql will run to generate a final sript formally orders insert that will run you on the target schema (make sure that the table exists).

  * #t1.sql*

  set echo off
  spool recreatedata.sql
  select '-- This data was extracted on '||to_char(sysdate,'mm/dd/yyyy hh24:mi') from dual;
  select 'insert into MY_OBJECT1 ('||chr(10)||'OWNER,'||chr(10)||'TOTAL) values ('||decode(OWNER,Null,'Null',''''||OWNER||'''')||','||chr(10)||''||decode(TOTAL,Null,'Null',TOTAL)||');' from MY_OBJECT1;
  select '-- commit;' from dual;
  spool off
  

  Then @t1.sql runs, and the general insert for the infeed table table.

  -- This data was extracted on 03/09/2009 23:39
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('MDSYS', 92800);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('TSMSYS', 256);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('DMSYS', 15104);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('TESTME', 128);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('PUBLIC', 2571392);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('OUTLN', 768);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('CTXSYS', 21888);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('OLAPSYS', 78336);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('KLONDIKE', 2432);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('SYSTEM', 51328);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('EXFSYS', 21504);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('DBSNMP', 4096);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('ORDSYS', 216192);
  
  INSERT INTO MY_OBJECT1 (OWNER, TOTAL)
    VALUES   ('SYSMAN', 111744);
  
  -- commit;
  

  Hope this helps
  Concerning