How to split large files into several small files

Similar Questions

• How to split a string into several substrings parent using a delimiter

  Hello

  I am forced to split a string into several substrings parent using a delimiter.

  And insert these substrings in variuou of the columns of a table in a row.

  For example. The sting is: ABC * DEF * GHI * JKH *.

  where ' *' is the separator.

  Desired output:

  Col1 Col2 Col3 Col4 Col5

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

  JKH GHI ABC DEF (null)

  Could you please guide me how can I achieve this.

  Thank you

  Bogoss

  Hello Salim,

  Leave the thread for reference... got this excerpt:

  with t as

  (

  Select "c: its: hgfd:1:23" Str

  )

  Select

  REGEXP_SUBSTR (str, ' ([^:] *)(:|$)', 1, 1, null, 1) col1

  , REGEXP_SUBSTR (str, ' ([^:] *)(:|$)', 1, 2, null, 1) col2

  , REGEXP_SUBSTR (str, ' ([^:] *)(:|$)', 1, 3, null, 1) col3

  , REGEXP_SUBSTR (str, ' ([^:] *)(:|$)', 1, 4, null, 1) col4

  , REGEXP_SUBSTR (str, ' ([^:] *)(:|$)', 1, 5, null, 1) col5

  t;

  This code snippet works well, but for the fixed columns. Here are 5 predefined columns.

  But I need to have a logic that I can browse the string any No.. sometimes.

  For example. If I get 3 secondary channels of the parent chain... I need to insert into 3 columns.

  And if I get 6 strings under... I need to insert into 6 columns.

  Could you please help me develop a logic like that.

  I use Oracle database 10g.

  And the data are currently being collected on external table... but I can store in a variable or a column of a database table.

  Thank you

  Bogoss

• You want to edit a large file containing 100 minutes of audio digital into several smaller files in Windows Media Player.

  Original title: make a Simple Audio editing.

  I have a large file containing 100 minutes of audio digital I need to split into several smaller files.  The biggest file is on my desk. How do I do this on Windows Media Player?

  I have and older Version of WMP.   Can I download a more RECENT version of Windows Media Player or keep the one which currently?  Thank you!

  Booboothefool

  Hello

  ·         What type of audio file?

  ·         What version of Windows Media Player you have installed?

  You can use your favorite search engine to find a program that can modify the file.

  Note: Using third-party software, including hardware drivers can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the use of third-party software can be solved. Software using third party is at your own risk.

  In addition, follow this link to add files in Windows Media Player.

  http://Windows.Microsoft.com/en-us/Windows-XP/help/Windows-Media-Player/11/library#section_1

  Hope the helps of information.

  Please post back and we do know.

• How to split a PDF into smaller files using Acrobat XI

  How to split a PDF into smaller files using Acrobat XI?

  Hi laforcej

  Open the PDF in Acrobat...

  Go to tools-> Pages-> extract

  Now, select the Page number, you want to extract and save

• Remove the performance of a large table or several small tables.

  I have a table with 30 million lines, that is used in a statistic application developed in home treatment.
  
  In the process, there is an application that will scan old records and then remove them from the database.
  
  I'm looking for a way to improve it, and I am currently faced with alternatives:
  
  Option #1
  Separate the old records into several smaller tables, and then run several copies of the application, a single instance of the application by the smaller table.
  
  Option #2
  Use additional criteria to when choosing the rows of the table (which would be indexed on), an execution mulltiple of copies of the application based on the criteria.
  
  From a logistical point of view, I'd prefer Option #2, my only concern with him is what's performance comparrison between:
  
  50 processes Delete form 50 small individual tables with 100,000 rows in each
  vs
  50 to a table with more than 30 million lines removal process
  
  Anyone has any experience on a preview?
  
  We use an instance of Oracle 9i, no partitioning.
  
  Unfortunately I don't have a lot of control in the application or make major changes to Oracle.

  940507 wrote:
  It redundant seams, one of the reasons why I prefer Option 2, using additional criteria...

  I just need to make sure that when 20 process attempts to remove it from the same table with 30 + million lines, the contetion on the updating of the table, index... will not introduce a point of suffocation.

  This can vary widely based on the distribution of data and model of data access. Oracle accesses data in blocks, so if someone updates an another line of the block while you delete, you could get a transaction wait. For playback from your deletion, Oracle is good, not blocking, but compromise can be a lot of waiting. If your data in the table such as two of your processes to remove from the same block, you could come back here crying on the performance and have people laugh design.

  Rather than the mud things with more java spawning process, you may need to perform these deletions by a single stored procedure with very specific criteria. Then, rather that dealing with the issues of contention, you serialize everything to go as soon as possible and reduce to a minimum the block copy and cancel demand to keep multiuser. Oracle is biased in favor of adding data instead of delete, add will always be potentially more fast-able.

  Think about this: http://jonathanlewis.wordpress.com/2011/04/19/more-cr/

• How to handle large files (3 gb +) in photoshop

  I started the creation of 3 GB + files in photoshop CS2 and my computer takes 3 minutes to open and 10 minutes to record, etc. - drives me crazy with delays. My system (duo core 3,166 mhz, motherboard ASUS P5K SE/EPU, 4 GB Kingston DDR2 800 RAM, videocard Quadro FX540) is doing well with 300 MB of files, but not with them.

  Recently I moved my OS to Windows 7 Professional 64 - bit in the hope that things would improve, but any change was marginal.

  The files are designs multi-layer, 150 dpi, about 16 feet by 10 feet and 1.8 GB flattened when they are printed.

  While I know that the designs are pushing the limits and restrictions of photoshop I would appreciate any opinions of members who have figured out how to handle large files. Any suggestions welcomed, if the upgrades of hardware/software, photoshop tips (but the dpi and size cannot be changed), etc.

  CS2 works on Win7? You run in virtual XP mode?

  I noticed that the flat size is 1.8 G are you save in tiff or psd? If tiff, move on to the DSP. Records room and should open more quickly. At least this is my experience.

• How to split the file by using the utl package in oracle.

  Hi all

  I want ot create several files with utl_file.

  Earlier, I'm writing itng cursor files together in a single file.

  But now we must divide it into several files when the cursor recrds exceeded 10000.

  So the file will become two if it crosses 10000 records Amend now

  If a cursor has 30000 records then I hould create 3 files.

  Here's how I wrote the simple logic to write the entire records from a single table.

  UTL_FILE. PUTF (File1, head);

  UTL_FILE.new_line (file1);

  FOR vcur_torico_fetch IN cur_torico_fetch

  LOOP

  stmt: = "

  || Chr (9) | »

  || Chr (9) | vcur_torico_fetch. Application_classification

  || Chr (9) | »

  || Chr (9) | »

  || Chr (9) | vcur_torico_fetch. MY_COMP_CODE

  || Chr (9) | vcur_torico_fetch. OU_org_code;

  UTL_FILE. PUTF (File1, stmt);

  UTL_FILE.new_line (file1);

  END LOOP;

  UTL_FILE.fclose (file1);

  Kindly let me know the logic to do this.

  Best regards

  Try this. I used object and I write 33333 lines. It will be writern in 4 files with lines of 10000, 10000, 10000 and 3333.

  SQL> declare  2    l_file         utl_file.file_type   default NULL;  3    l_row_per_file integer              default 10000;  4    l_file_name    varchar2(100)        default 'ALL_OBJECT_{FILENO}.CSV';  5    l_file_dir     varchar2(100)        default 'KARDIR';  6    l_file_no      integer              default 0;  7  begin  8    for i in (  9                select object_id 10                     , object_name 11                     , ceil(rownum/l_row_per_file) file_no 12                  from all_objects 13                 where rownum <= 33333 14             ) 15    loop 16        if l_file_no != i.file_no 17        then 18            if utl_file.is_open(l_file) 19            then 20               utl_file.fclose(l_file); 21            end if; 22 23            l_file_no := i.file_no; 24            l_file    := utl_file.fopen 25                         ( 26                              l_file_dir 27                            , replace(l_file_name, '{FILENO}', to_char(l_file_no, 'fm099999')) 28                            , 'w' 29                         ); 30        end if; 31 32        utl_file.put_line(l_file, i.object_id || ',' || i.object_name); 33     end loop; 34 35     if utl_file.is_open(l_file) 36     then 37        utl_file.fclose(l_file); 38     end if; 39  end; 40  /
  
  PL/SQL procedure successfully completed.
  
  SQL>
  

  In the unix box, check the file...

  % ls - lrt ALL_OBJECT knani *. CSV | AWK '{print $9} ' | XARGS wc-l
  10000 ALL_OBJECT_000001.CSV
  10000 ALL_OBJECT_000002.CSV
  10000 ALL_OBJECT_000003.CSV
  3333 ALL_OBJECT_000004.CSV
  33333 total
  knani %

• How to move large files from backup of a disk to another drive

  I have a very large backup file I want to go from a hot spare for the other. When I followed the instructions from Apple to copy with the finder, the operation fails after several hours. Is there a better way to move very large files?

  Try using disk/restore to copy the backup to a new location. Please note that this will reformat the destination partition.

• How to find large file sizes?

  I tried to use the search and advanced search, looking for large files on a drive that has 64 GB of information.
  But when I search using the size is greater then > any number, nothing is found.  I'm looking for c drive and selected and check include not indexed, hidden and system files.  Results are the same "no match points get you.

  I can't believe how it is difficult to find large files with the VISTA operating system, wasted hours.   I got just what he must find what is using 64 GB of disk space.

  The OS is Vista business with SP1 is installed.

  Thanksor comment.

  Mikey

  You probably forgot to include the 'size' or an indicator of size KB:

  *. * size: > 100, 000 KB

  Messages rating helps other users

  Mark L. Ferguson MS - MVP

• Splitting large files of UFF58b

  I tried to open some files UFF58b in Signal Express.  Unfortunately with larger files (300-500 MB), the program crashes whenever I try all the waveforms.  The affected functions are short bursts of vibration data of 22 channels.  Is it possible to extract a set of 22 functions with the same timestamp with Signal Express?

  Otherwise, what is the best way to retrieve a dataset using Labview?  I've been watching the VIs data storage and successfully open files with open data storage (UFF58b).  Is it possible to define a query to select a particular stamp?

  Hi Paul,.

  Thank you for that. Please see this example I created just to do what you described. At this point, you can specify the timestamp of the record 3 that you are interested in and it will return these wave functions.

  I hope this helps.

  Kind regards

• How to split a file into multiple files

  How can I separate a single PDF in separate page pdf file?

  Hi scottb22552830,

  You will need Acrobat free trial download Adobe Acrobat application | Acrobat Pro DC split split a PDF | Tutorials Adobe Acrobat DC. is not possible using free reader application.

  Kind regards
  Nicos

• How to split the signal into small pieces (which have different lengths)

  I have a long waveform which is just a combination of a waveform, waveform 0 + one another + 0 +... I would like to have small pieces of the long wave form.  The problem is that I can't think at least detect the 0 value to separate them.  Any advice would be appreciated.

  

  How are generated segments of zero? They are exactly zero or zero average but with a bit of noise? You know the length of the segments of zero? Is it still the same? One of the waveforms have segments where real values are zero, and, if so, how long these segments is possible?

  My first thought is to use in range & force with limits just a little above and below zero. Verification of the length of a set of samples not in Range.

  Lynn

• How to split pdf pages into sections for easier viewing on iPad?

  Hi all!

  I am trying to find a way to divide the pages into a PDF in sections, so that when people download the pdf on their iPads, they can just tap on the section to get the display full screen.

  I produce a complex report which contains much information about the individual pages and have received complaints that it is too difficult to pinch and zoom in/out of the various sections, as they are discussed at the meetings.

  I heard there is a way to split a pdf file so that a faucet or a double tap on an item it will bring full screen, but I could not find a way to do it. Note: divide the report so that the sections are on separate pages is not an option.

  Does anyone know how to do this?

  Thanks in advance,

  Anna

  Hi anna1986,.

  You can split the PDF file using Acrobat application (Adobe Acrobat free trial downloadversion |) Acrobat Pro DC), please see this link for help DC Acrobat tutorials | Learn how to use Acrobat DC.

  Kind regards

  Nicos

• PRE9: How to split a clip into two (or more) videos?

  I can't believe that this is so hard to do... But HOW?

  Put the CTI (current time marker - the vertical line that moves during playback of the video) where you want the cut. For the excellent work, use the left/right keys to move a frame at a time.

  Press [Ctrl + K] or click Split Clip in the monitor window.

  

  Note This creates two 'clips' in the project, but does NOT physically turn your original clip into two separate pieces. You will need external software if you try to physically divide or attach original video files.

  See you soon,.
  --
  Neale
  Insanity is hereditary, get you your children

• How to split a video into images and combine them into a single image?

  Little context:

  A game called Roblox let's make you your own games, publish, advertise and monetize them, etc. all this for free. It does not support videos, so I want to make my own using pictures. I have already tested with images individual, but which is laggy. So I thought, what happens if I make an image with a bunch of images in there and have this image to move on the screen it looks like different images.

  So here's what I want as a result (but with my own video and without white space between each image):

  

  How would I achieve that? Is Photoshop the right tool or other necessary software?

  Too bad!

  I use FreeVideoToJPGConverter (software) to convert my videos in jpg files.

  Then, I use Photojoiner.net to convert them into a single image.