Load a CSV file into a table like in dataworkshop

Similar Questions

• Performance problem when downloading the CSV files into Oracle tables

  We have implemented the Vikas solution ([http://htmldb.oracle.com/pls/otn/f?p=38131:1]) to download CSV files into tables Oracle permanent and it works fine. However, whenever we try to send more than 5,000 records, it takes a lot of time and often wait times. What can we do to improve performance? We are running HTMLDB 2.0.
  
  For example, a CSV file with 12000 documents and 40 columns takes 40 minutes to load (while a recording of CSV 2000 file takes 2 minutes to load).

  For large external files, copy us our CSV files to the Oracle server and then make reference to the file in an Oracle external table. Once the external table defined you then load your APEX table via a stored procedure by using:

  INSERT INTO your_tbl (columns)
  SELECT (columns)
  Of external_tbl

  Hope that gives you another option to consider.

  Jeff

• Import a CSV file into a table

  Hello
  
  I followed this example to download the CSV file in table in the database.
  http://avdeo.com/2008/05/21/uploading-Excel-sheet-using-Oracle-Application-Express-apex/
  
  It seems that no file is saved in this table - wwv_flow_files
  
  When I run the procedure laid down in the above example, I get error "No data found".
  Please, help me.
  
  I use Oracle Apex version 4.0.2
  
  Thank you!

  See my sample application

  http://Apex.Oracle.com/pls/Apex/f?p=51467:1:3854972221692354:no:

  user: test password: test

• How to load csv file into external table

  I'm using oracle 11g xe edition.

  probably error-boy, but I can't "see

  Command line error: column 21:12

  Error report-

  SQL error: ORA-00906: lack of left parenthesis

  create the table rgc_ext

  (

  First name VARCHAR2 (20).

  name vARCHAR2 (20)

  )

  EXTERNAL ORGANIZATION

  (

  TYPE ORACLE_LOADER

  CER default DIRECTORY

  ACCESS SETTINGS

  (

  RECORDS DELIMITED BY NEWLINE

  FIELDS

  (

  First name VARCHAR2 (20).

  name vARCHAR2 (20).

  Sate DOB

  )

  )

  LOCATION 'info.csv '.

  );

  Hello

  Try with the following text:

  create the table rgc_ext

  (

  First name VARCHAR2 (20).

  name vARCHAR2 (20)

  )

  EXTERNAL ORGANIZATION

  (

  TYPE ORACLE_LOADER

  CER default DIRECTORY

  ACCESS SETTINGS

  (

  RECORDS DELIMITED BY NEWLINE

  ' fields completed by ',' EVENTUALLY ENCLOSED BY ' "'

  (

  First name VARCHAR2 (20).

  name vARCHAR2 (20).

  Sate DOB

  )

  )

  LOCATION ("info.csv")

  );

• How to load the text file into a table and retrieve data line by line?

  I'm looking to help understand how to open a text file, each line in a table of load.  The data will be called to change the content of the text layer.  Thanks for any help.

  I did not test this code, but something like

  var a = [];

  var f = new File (Folder.desktop + "/ TestFile.txt");

  If (f.open ('r')) {}

  While (! f.eof) {}

  a.push (f.Readln ());

  }

  f.Close ();

  }

  Alert ("I read" + a.length + "lines in the file.");

  for (var i = 0; i)< a.length;="" i++)="">

  DoSomethingWithThisLine (a [i]); //<-- you="" need="" to="" write="">

  }

• APEX 5: FILE item type to BROWSE not load file into the table apex_application_temp_files

  Hello

  I am trying to load the BLOB (CSV file) into apex_application_temp_files table using the file_browse item type. I have created an example page and the added element of type file_browse, added a dynamic action, which send item to browse.

  Also added a button load that submits the page. But when I check the apex_application_temp_files of APEX sql workhop table, nothing appears.

  I purge file to "end of Session. Enclosed screen shot as well.

  Thank you

  Ankit

  Hi Pierre,.

  has added a dynamic action, submitting travel item.

  How can you submit just the element go? How your dynamic action look like?

  But when I check the apex_application_temp_files of APEX sql workhop table, nothing appears.

  It is by design, because the sight of apex_application_temp_files limited to your current session. In your case at the session of constructor and not your application.

  Add a process to the page that contains the item "Browse file" when you use

  select *
    from apex_application_temp_files
   where name = :page item name;
  

  to access your downloaded BLOB.

  Concerning

  Patrick

• Load the XML file into oracle using sql loader

  Hello
  
  I'm trying to load an xml file into a table using sqlldr.
  I have a table as follows:
  

  CREATE TABLE xmlloadtable
  ( id number,
   data_xml XMLType
   )
    XmlType data_xml STORE AS CLOB;

  I have a control file that I know is perfectly false:
  

  LOAD DATA 
  INFILE '/home/oraread/'
  INTO TABLE xmlloadtable 
  (
  id,
  data_xml 
  )

  I googled for the file control and tried in different ways, but of no use.
  I want to load the entire xml file into the table.
  Can someone help me with the correct control file. Any help is appreciated!

  Try this

  LOAD DATA
  INFILE '/home/oraread/'
  INTO TABLE xmlloadtable
  (id,
   file_name          filler,
   data_xml          lobfile(file_name) terminated by eof
  )
  

  You can add the file as a column name field to your table between the id and xml column and remove the word to fill in the .ldr file if you need to keep the name of the file

• load data from csv file into table

  Hello

  I'm working on Oracle 11 g r2 on UNIX platform.

  We have an obligation to load data to the table to a flat file, but on one condition, need to make the comparison between filed primary key if the file is available then update another filed and if the recording is not available, we need to insert.

  How can achieve us.

  SQLLoader to load the CSV file data into a staging Table.

  Then use the MERGE SQL command to the lines of insert/update of table setting for the target table.

  Hemant K Collette

• load the xml file into a database to help table of travel point

  Hello

  Someone help me please with a possible approach. I have an interface for APEX users where users can download a file xml in apex table wwv_flow_files using the element to browse with a button "submit". Now, after loading the xml file in the wwv_flow_files table. I need to read and load the xml data into a table sample_tbl. I'm using the version of Oracle APEX 4.0 and Oracle 10 g R2 database. Here is an example of XML file to load. Please help me possible suggestions.

  <? XML version = "1.0" encoding = "UTF-8"? >

  < dataroot generated =... >

  < MySample >

  < KeyId > 1234 < / KeyId >

  eddskc < KeyName > < / KeyName >

  < scheduleDate > 2013-06-16T 00: 00:00 < / ScheduleDate >

  < StartTime > 2013-06-16T 08: 00:00 < / StartTime >

  < EndTime > 2013-06-16T 08:30:00 < / EndTime >

  < / MySample >

  < MySample >

  < KeyId > 5678 < / KeyId >

  jppdf < KeyName > < / KeyName >

  < scheduleDate > 2013-05-19T 00: 00:00 < / ScheduleDate >

  < StartTime > 2013-05-19T 08: 00:00 < / StartTime >

  < EndTime > 2013-05-19T 08:30:00 < / EndTime >

  < / MySample >

  < / dataroot >

  Thanks in advance.

  Thank you

  Orton

  orton607 wrote:

  My sample_tbl has a start_time field and its data type DATE.

  Good.  Be sure to always store dates as the DATE.

  The application (in this case, APEX) needs to format the date date type in the appropriate human-readable format.

  The problem with the incoming data is the 't'.  You will need to convert a space using REPLACE() in the framework so that your SELECT statement

  From there on, conversion to the DATE data type is simply

  to_date( replace( start_time_str, 'T', ' '), 'YYYY-MM-DD HH24:MI:SS') as start_time
  

  And, just in case where, the conversion of DATE for the desired format:

  to_char( start_time, 'MM/DD/YYYY HH12:MI:SS AM')
  

  Although, I'm 'hours' as being left-padded with zeros... Am I looking for how / if you can get rid of the zero prefix (0).

• Load a CSV file and access to variables

  Hi guys,.

  I am new to AS3 and treated with AS2 before (just to get the scope when change it).

  Is it possible in AS3 to load an excel .csv file into Flash using the URLLoader (or?) and the data in the form of variables?

  I can get the .csv to load and trace values (cell1, cell2, cell3...) but I do not know how to collect the data and place it into variables.

  Can I create a table and access like so... MonTableau [0], myArray [1]? If so, I don't know why it does not work.

  I have to be on the road quite wrong. Here's what I have so far...

  var loader: URLLoader = new URLLoader();
  loader.dataFormat = pouvez;
  loader.addEventListener (Event.COMPLETE, dataLoaded);

  var request: URLRequest = new URLRequest ("population.csv");
  Loader.Load (request);
  //...
  function dataLoaded(evt:Event):void {}
  var myData:Array = new Array (loader.data);
  trace (mydata [i]);

  }

  Thanks for any help,

  Sky

  Simply load your csv file and use the string flash methods to allocate these values in a table:

  var myDate:Array = loader.data.split(",");

• Insert xml files into the table

  Hi all

  How to create an application, which allows me to download an xml file and insert the file into a table, looking something like what makes the apex, with 'data-> data-> Data Load XML Workshop'.

  I tried to create it using this link https://forums.Oracle.com/message/9170494 # 9170494

  but when loading the file and send it (current executing the "sp") sends the error "ORA-22285: file for FILEOPEN operation or non-existent directory.

  I could slightly auxiliary

  concerning

  This idea is troubling for me.

  The XML file DOES NOT CHANGE.  This is the goal.  You have a DTD/XST that defines where in the XML hierarchy, a data element is and (so) how to access it.  With this information, you can hardcode things.

  Therefore, you should have no reason for that functionality 'map the data column in the table column"of the data loader since all mappings will be always the same.

  As a simple INSERT... The SELECT statement can (and should) be used.

  (use the FUSION if you update / insert data).

  I copy + paste some of my code in a procedure that I use.

  You will need to replace the parameter name (p_filename) with the value of appropriate link (name of item)

    declare
      l_XML XMLType;
    begin
      /* get file from APEX WWV_FLOW_FILES */
      begin
          select XMLType( blob_content, 1 ) -- 1 means that the file is USACII encoded. this may need to be changed.
            into l_XML
          from wwv_flow_files where name = p_filename; -- replace this with the appropriate ITEM NAME
      exception
        when no_data_found then
          raise_application_error( -20001, 'not in FLOW: ''' || p_filename || '''' );
      end;
  
      /* you'll need to figure this one out */
      INSERT INTO T (...)
      SELECT ..
      FROM  XMLTable( '/'
  pasing l_xml
              columns
                     PATH  -- repeat for each "column" you want to extract
          );
  
     delete from wwv_flow_files where name=p_filename;
    end;
  

• Flash player 10.3.181.14 broke my site, multiple loading of SWF files in a table

  I load several SWF files into an array, I have add and remove objects on the stage, it is a carousel.

  All locations of the items are set in xml format. If I only have one loaded in the table it works very well, if I have more so we have) play the swf file, or b) display the swf file.

  Sovereign wealth funds themselves contain code that trigger events in the main container. Causing other elements to play or load.

  Does anyone else have this problem?

  Hi howet,

  EDIT:

  I opened a bug of flash in their system of bug that I was able to reproduce the problem, I found: https://bugs.adobe.com/jira/browse/FP-7071

  There are workaround solutions I found there.

  ORIGINAL MESSAGE:

  I had a similar problem using a load component which I use for several years with no problems. As with you, the question arose when you load multiple SWFs (or even a swf, then a jpg file) on 10.3 and later. It works fine on 10.2 and below again.

  I found a solution that I'm looking for an appropriate response and it is to delay the subsequent charges using a setTimeout hacky.

  For example:

  protected function manageLoaded (p_event: Event): void {}

  setTimeout (loadNext, 1);

  following line breaks the loaded SWF stop.

  loadNext();

  }

  I hope this help you, let me know.

  See you soon,.

  Dan.

  Post edited by: Dan Wilkinson, 06/01/2011 11:37 CEST (GMT + 1)

• Load the XML file into oracle DB using OWB

  Hi friends,
  
  I'm new XML data.
  I had a requirememnt to load the xml file into an oracle table.
  Can someone procedure to load the data.
  
  Thanks in advance

  see this

  http://blogs.Oracle.com/warehousebuilder/2007/09/leveraging_xdb.html

• Load the text file into the Textarea

  Hi How can I load text files into Textarea I use this method seems like it load text file but I can't show it in a textarea a certain pls help

  Hi all
  Finally I found the way to load the text file into the textArea, that's like
  
  
  private function loadText (): void {}
  var l:URLLoader = new URLLoader (new URLRequest('2.txt'))
  l.addEventListener (Event.COMPLETE, finishLoading);

  }
  public void finishLoading(evt:Event):void {}
  var myData:String = new String (evt.target.data)
  txtBox.text = myData;
  }

  ]]>
  

  It should works because it is a work with me
  Take advantage of the code
  Sanji

• import files into a table

  Hello
  
  I need to import files into a table from a database. After importing I must record in another table, the name of the file, the current date and the State of import (0 - import ok, 1 error import etc.). All files has the same structure but different file names.
  
  Is there any possibility of cycle in the folder, import a file in the table and after that save filename to another table with the State of importation?
  
  Thanks in advance
  
  Gabi

  Hi Gabi,.

  Assuming that you have a set of files (.txt, .csv,...) in a folder with the same structure, but different file names.

  Solution:

  Get all the names of files and insert these names in a table temporary temp_filenames (filename, status).
  with the status of 'R' (walking).

  Delete No .txt temp_filenames .csv file names (for examle if no void / files / other file names are here).

  Add a v_filename variable (select * from temp_filenames where status 'R' limit 1)

  Create datastore source with the name of varaiable (#v_filename).
  (remove file extensions, the spaces between the names of files... all by creating tables in DB,)
  for this, you can use a variable more / apply your logic)

  the flow of processes in a loop (make sure whetehr the count is greater than 0 for the variable)
  If its gerater trhan 0 then processes the file with #v_filename.
  Once the upadate process successful status as a ' other (completed) 'E' (error)

  This will make a loop for all files in your folder

  Once the process is complete, you can insert the status of paper in your journal table looking into temp_filenames.
  Then delete all temporary tables you created

  Please let me know if you need further help with this.

  Its