[Help] Need help to remove a string in the text file

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• Need help: UTL_FILE read and write in the text file

  Hello, I'm on version 11 GR 2 by using the UTL_FILE function to read a text file and then write the lines where it starts with the word "foo" and put an end to my writing in the text file where the line with the word "ZEN". Now I have several lines that begin with 'foo' and 'ZEN' allow a paragraph, and in this paragraph, there is a line that begins with "DE4.2". Therefore,.
  I need to write all of the paragraphs that include the "DE4.2" line in their beginning and end of lines 'foo' and 'ZEN '.
  
  FOR EXAMPLE:
  
  FOO/234E53LLID
  IT'S MY SECOND LINE
  IT'S MY THIRD LINE
  DE4.2 IT OF MY FOURTH LINE
  IT'S MY FIFTH LINE
  ZEN/DING3434343
  
  FOO/234E53LLID
  IT'S MY SECOND LINE
  IT'S MY THIRD LINE
  IT'S MY FIFTH LINE
  ZEN/DING3434343
  
  I'm only interested in writing the first paragraph tha includes line DE4.2 in one of the paragraph of lines not the second ther that does not include the "DE4.2".
  
  Here is my code so far:
  
  CREATE OR REPLACE PROCEDURE my_app2 IS
  Utl_file.file_type INFILE;
  outfile utl_file.file_type;
  buffer VARCHAR2 (30000);
  b_paragraph_started BOOLEAN: = FALSE; -flag to indicate which required paragraph is started
  
  BEGIN
  -Open a file to read
  INFILE: = utl_file.fopen ('TEST_DIR', 'mytst.txt', 'r');
  -Opens a file for writing
  outfile: = utl_file.fopen ('TEST_DIR', "Out.txt", "w");
  
  -Check the file is open
  IF utl_file.is_open (infile)
  THEN
  -lines in the file in loop
  LOOP
  BEGIN
  UTL_FILE.get_line (infile, buffer);
  APPLICATION STARTING POINT-
  Buffer IF LIKE 'foo %' THEN
  b_paragraph_started: = TRUE;
  END IF;
  -SEARCH FOR GRADS APPS
  IF b_paragraph_started AND buffering LIKE '% 4% ' THEN
  UTL_FILE.put_line (outfile, buffer, FALSE);
  END IF;
  -REQUEST FOR ENDPOINT
  Buffer IF LIKE '% ZEN' THEN
  b_paragraph_started: = FALSE;
  END IF;
  UTL_FILE.fflush (outfile);
  
  EXCEPTION
  WHEN no_data_found THEN
  EXIT;
  END;
  END LOOP;
  END IF;
  UTL_FILE.fclose (INFILE);
  UTL_FILE.fclose (outfile);
  EXCEPTION
  WHILE OTHERS THEN
  raise_application_error ("-20099, ' UTL_FILE unknown error");
  END my_app2;
  /
  
  When I run this code I get only one line: DE4.2 it ME LACK THE WHOLE PARAGRAPH
  
  PLEASE ADVISE...

  I agree with reservations of Justin on the length of a "paragraph" and the number of users that are running at the same time, so here is a version without the collections.

  CREATE or replace PROCEDURE my_app2 IS
     infile utl_file.file_type;
     outfile utl_file.file_type;
     buffer VARCHAR2(30000);
     b_paragraph_started BOOLEAN := FALSE; -- flag to indicate that required paragraph is started
     b_toprint BOOLEAN := FALSE;
     l_para_start pls_integer;  -- start of "paragraph"
  BEGIN
     infile := utl_file.fopen('TEST_DIR', 'mytst.txt', 'r');
     outfile := utl_file.fopen('TEST_DIR', 'out.txt', 'w');
     LOOP
        BEGIN
           utl_file.get_line(infile, buffer);
           IF buffer LIKE 'FOO%' THEN
              b_paragraph_started := TRUE;
              l_para_start := UTL_FILE.FGETPOS(infile) - (length(buffer) + 1);
           END IF;
           IF b_paragraph_started and buffer like '%DE4%' THEN
              b_toprint := TRUE;
           END IF;
           If buffer like 'ZEN%' THEN
              IF b_toprint THEN
                 UTL_FILE.FSEEK(infile, l_para_start);
                 utl_file.get_line(infile, buffer);
                 while buffer not like 'ZEN%' loop
                    utl_file.put_line(outfile,buffer, FALSE);
                    utl_file.get_line(infile, buffer);
                 end loop;
                 utl_file.put_line(outfile,buffer, FALSE);
              end if;
              b_paragraph_started := FALSE;
              b_toprint := false;
              utl_file.fflush(outfile);
           end if;
        EXCEPTION
           WHEN no_data_found THEN
              EXIT;
           END;
     END LOOP;
     utl_file.fclose(infile);
     utl_file.fclose(outfile);
  END my_app2;
  

  Test:

  SQL> !cat mytst.txt
  FOO/234E53LLID
  THIS IS MY SECOND LINE
  THIS IS MY THIRD LINE
  DE4.2 THIS IS MY FOURTH LINE
  THIS IS MY FIFTH LINE
  ZEN/DING3434343
  
  FOO/234E53LLID
  THIS IS MY SECOND LINE
  THIS IS MY THIRD LINE
  THIS IS MY FIFTH LINE
  ZEN/DING3434343
  
  FOO/234E53LLID again
  THIS IS MY second SECOND LINE
  THIS IS MY second THIRD LINE
  DE4.2 THIS IS MY second FOURTH LINE
  THIS IS MY second FIFTH LINE
  ZEN/DING3434343 again
  
  SQL> exec my_app2;
  
  PL/SQL procedure successfully completed.
  
  SQL> !cat out.txt
  FOO/234E53LLID
  THIS IS MY SECOND LINE
  THIS IS MY THIRD LINE
  DE4.2 THIS IS MY FOURTH LINE
  THIS IS MY FIFTH LINE
  ZEN/DING3434343
  FOO/234E53LLID again
  THIS IS MY second SECOND LINE
  THIS IS MY second THIRD LINE
  DE4.2 THIS IS MY second FOURTH LINE
  THIS IS MY second FIFTH LINE
  ZEN/DING3434343 again
  

  You may need to change the length (buffer) + 1 depending on your platform and if you want a blank line s NLE out paragraphs, add another call to put_line after that outside of the loop in the fi l_toprint block.

  John

• Write array of strings in the text file delimited by tabs without Report Generation Toolkit

  I find that writing in the File.vi worksheet does not Append REAL mode.  http://digital.NI.com/public.nsf/allkb/D1629D863F0442CC86256A0200558A15

  That url describes a workaround solution is to first create a file in Excel, save and then writing adds to it.  This is something that users of my compiled application will simply not do.

  Writing File.vi measure generates tab limited text files but only takes some input signals.

  I would take my array of strings and simply write that in a limited file tab.  Is there really no way to go in LabVIEW without spending $500 one another?

  
  

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  Hello

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  Now you can click on file and choose file > open and open the two images in two different windows which can be arranged side by side.

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• Can all help with VI to get data (HEX) serial number and write in the text file

  Hello I am struggling with this problem for 2 months... They get help from different I thought I solved the problem, but of no use yet I stand on zero

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  Need urgent help...

  Thanks in advance

  Hi Ali Afzal,.

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• Input string in the text through business rule beam

  Hello, I have a problem I can not enter a string in the text bar using the equation like membername = 'chain' or % membername % = @alias("January"); He entered nothing in the cell or replaces the existing value with #missing, on the other hand I can enter numbers here, but essbase interpreter number to a string. like 1 = Andy

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• Helps to replace a string in a txt file with a string from a csv file

  Hi all

  I worked on the script following since a few days now, determined to exhaust my own knowledge before asking for help... Unfortunately, it didn't take very long to exhaust my knowledge :-(

  Basically, I need to replace a value in a single file (raw.txt) with the value of another file (userids.csv) when a variable is. Then I released the results of a third file.

  To do this, I divided the "raw" file into variables using the ',' as the separator, the problem is that some variables are intentionally empty, where the fi $variable = "statements.

  It is currently what I want to do but only when the userids.csv file contains a single line. It is obviously because of the foreach ($user in import)... What I need to figure out is how to loop through the file raw.txt, text replacement when a variable in the user ID file is the text in raw.txt... I hope that makes sense?

  The user ID file is in the following format - user, service, Dept that can contain dozens of lines

  I would appreciate any pointers :-)

  See you soon

  # Treatment
  $importraw = get-content i:\raw.txt
  $import = import-csv i:\userids.csv-en-tete UserAccount, functional, Dept

  {foreach ($user in $import)
  $useraccount = $user. UserAccount
  $userfunction = $user. Functional
  $userdept = $user. Dept
  {foreach ($line in $importraw)
  $first, $second, $third, $fourth, $fifth, $sixth, $seventh, $eighth, $ninth = $line - split(",")
  $linesproc = $linesproc + 1
  If ($sixth - eq ") {}
  $temp6 = "6TEMP".
  Write-Host "field Null detected - assigning temporary value:"$temp6 ".
  $sixth = $temp6 # the assignment of a temporary value so that - statement to replace later works
  }
  If ($seventh - eq ") {}
  $temp7 = "7TEMP".
  Write-Host "field Null detected - assigning temporary value:"$temp7 ".
  $seventh = $temp7 # the assignment of a temporary value so that - statement to replace later works
  }
  If ($fifth - eq $user.) UserAccount) {}
  $line - $seventh, replace $user. Dept | Add content i:\Output.txt
  }
  else {}
  $line - $seventh, replace "/ / customer. Add content i:\Output.txt
  }
  }

  }

  Try the attached version.

  The problem, in my opinion, was in nested ForEach loops.

  Instead I've implemented with a lookup table

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