Reading a LargeFile and search a word in that File
Hai every one
I need help,
I want to read Large File and i have to search a word from that file.
It is a Dictionar search means searching a meaning for a perticular given word.
I used FileReader and BufferReader.
But i didn't get all the file into BufferReader.
Please Help me
I written my code is
I written my code isIt's not going to work with that code.
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Ben Leung wrote:
HThis situation is started after I clear the pop up advertisement.
What kind of advertisement? In Adobe Reader? Can you post a screenshot of that: https://forums.adobe.com/thread/1070933
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Reading the Blob and writing it to an external file in an xml tree format
Hi,
We have a table by name clarity_response_log and content of the column(Response_file) is BLOB and we have xml file or xml content in that column. Most probably the column or table may be having more than 5 records and hence we need to read the corresponding blob content and write to an external file.
CREATE TABLE CLARITY_RESPONSE_LOG
REQUEST_CODE NUMBER,
RESPONSE_FILE BLOB,
DATE_CRATED DATE NOT NULL,
CREATED_BY NUMBER NOT NULL,
UPDATED_BY NUMBER DEFAULT 1,
DATE_UPDATED VARCHAR2(20 BYTE) DEFAULT SYSDATE
)The xml content in the insert statement is very small because of some reason and cannot be made public and indeed we have a very big xml file stored in the BLOB column or Response_File column
Insert into CLARITY_RESPONSE_LOG
(REQUEST_CODE, RESPONSE_FILE, DATE_CRATED, CREATED_BY, UPDATED_BY, DATE_UPDATED)
Values
(5, '<?xml version="1.0" encoding="UTF-8"?><xml-response><phone-number>1212121212</tracking-number></xml-response>', TO_DATE('09/23/2010 09:01:34', 'MM/DD/YYYY HH24:MI:SS'), 1, 1, '23-SEP-10');
Insert into CLARITY_RESPONSE_LOG
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Values
(6, '<?xml version="1.0" encoding="UTF-8"?><xml-response><phone-number>1212121212</tracking-number></xml-response>', TO_DATE('09/23/2010 09:01:34', 'MM/DD/YYYY HH24:MI:SS'), 1, 1, '23-SEP-10');
Insert into CLARITY_RESPONSE_LOG
(REQUEST_CODE, RESPONSE_FILE, DATE_CRATED, CREATED_BY, UPDATED_BY, DATE_UPDATED)
Values
(7, '<?xml version="1.0" encoding="UTF-8"?><xml-response><phone-number>1212121212</tracking-number></xml-response>', TO_DATE('09/23/2010 09:01:34', 'MM/DD/YYYY HH24:MI:SS'), 1, 1, '23-SEP-10');
Insert into CLARITY_RESPONSE_LOG
(REQUEST_CODE, RESPONSE_FILE, DATE_CRATED, CREATED_BY, UPDATED_BY, DATE_UPDATED)
Values
(8, '<?xml version="1.0" encoding="UTF-8"?><xml-response><phone-number>1212121212</tracking-number></xml-response>', TO_DATE('09/23/2010 09:01:34', 'MM/DD/YYYY HH24:MI:SS'), 1, 1, '23-SEP-10');
Insert into CLARITY_RESPONSE_LOG
(REQUEST_CODE, RESPONSE_FILE, DATE_CRATED, CREATED_BY, UPDATED_BY, DATE_UPDATED)
Values
(9, '<?xml version="1.0" encoding="UTF-8"?><xml-response><phone-number>1212121212</tracking-number></xml-response>', TO_DATE('09/23/2010 09:01:34', 'MM/DD/YYYY HH24:MI:SS'), 1, 1, '23-SEP-10');THe corresponding proc for reading the data and writing the data to an external file goes something like this
SET serveroutput ON
DECLARE
vstart NUMBER := 1;
bytelen NUMBER := 32000;
len NUMBER;
my_vr RAW (32000);
x NUMBER;
l_output UTL_FILE.FILE_TYPE;
BEGIN
-- define output directory
l_output :=
UTL_FILE.FOPEN ('CWFSTORE_RESPONCE_XML', 'extract500.txt', 'wb', 32760);
vstart := 1;
bytelen := 32000;
---get the Blob locator
FOR rec IN (SELECT response_file vblob
FROM clarity_response_log
WHERE TRUNC (date_crated) = TRUNC (SYSDATE - 1))
LOOP
--get length of the blob
len := DBMS_LOB.getlength (rec.vblob);
DBMS_OUTPUT.PUT_LINE (len);
x := len;
---- If small enough for a single write
IF len < 32760
THEN
UTL_FILE.put_raw (l_output, rec.vblob);
UTL_FILE.FFLUSH (l_output);
ELSE
-------- write in pieces
vstart := 1;
WHILE vstart < len AND bytelen > 0
LOOP
DBMS_LOB.READ (rec.vblob, bytelen, vstart, my_vr);
UTL_FILE.put_raw (l_output, my_vr);
UTL_FILE.FFLUSH (l_output);
---------------- set the start position for the next cut
vstart := vstart + bytelen;
---------- set the end position if less than 32000 bytes
x := x - bytelen;
IF x < 32000
THEN
bytelen := x;
END IF;
UTL_FILE.NEW_LINE (l_output);
END LOOP;
----------------- --- UTL_FILE.NEW_LINE(l_output);
END IF;
END LOOP;
UTL_FILE.FCLOSE (l_output);
END;The above code works well and all the records or xml contents are being written simultaneously adjacent to each other but we each records must be written to a new line or there must be a line gap or a blank line between any two records
the code which I get is as follow all all xml data comes on a single line
<?xml version="1.0" encoding="ISO-8859-1"?><emp><empno>7369</empno><ename>James</ename><job>Manager</job><salary>1000</salary></emp><?xml version="1.0" encoding="ISO-8859-1"?><emp><empno>7370</empno><ename>charles</ename><job>President</job><salary>500</salary></emp>But the code written to an external file has to be something like this.
<?xml version="1.0" encoding="ISO-8859-1"?>
<emp>
<empno>7369</empno>
<ename>James</ename>
<job>Manager</job>
<salary>1000</salary>
</emp>
<?xml version="1.0" encoding="ISO-8859-1"?>
<emp>
<empno>7370</empno>
<ename>charles</ename>
<job>President</job>
<salary>500</salary>
</emp>Please adviceWhat was wrong with the previous answers given on your other thread:
Export Blob data to text file(-29285-ORA-29285: file write error)
If there's a continuing issue, stay with the same thread, don't just ask the same question again and again, it's really Pi**es people off and causes confusion as not everyone will be familiar with what answers you've already had. You're just wasting people's time by doing that.
As already mentioned before, convert your BLOB to a CLOB and then to XMLTYPE where it can be treated as XML and written out to file in a variety of ways including the way I showed you on the other thread.
You really seem to be struggling to get the worst possible way to work. -
Read a bfile and write its contents in a file stored in my hard disk
I will try to describe my problem as clearly as I can.
I have created a table that includes a LOB column "BFILE"
Then I'm trying to READ the BFILE stored in our database using the
DBMS_LOB package.
so far so good.
Now I want to write these data that I have read in the step above in a file
saved in my local disk. The problem is, since the file in databse is
stored as binary and I read Raw Data , I cannot create an exact copy of this
file. It seems that It doesn't write the RAW data in the binary format.
I have used the DBMS_LOB.READ to read the data and it works fine.
Now I want to create a file in my local disk and dump the data that I have
read from the BFILE that has been initially stored in the database.
Is there any solution to this problem?
I hope to hear from you soon
Thanks in advanceignore me now.... I answered my own question a short while
ago.
for anyone who cares....
I used CFHTTP to get the page and then used a cffile to write
the #cfhttp.filecontent# into the new file! -
Using cfhttp to read a page and write its contents to a file.
Hi,
I am trying to get a feed of my ebay store listings to load
into froogle. Unfortunately, ebay provides the feed as a website
not a file and froogle (via GoogleBase) needs the file to be
submitted as an XML file.
Is there a way to use something like cfhttp to load up the
page where the feed is located, scan the page and write it's
contents into an XML file that I can then load up to GoogleBase???
thanks for the help.ignore me now.... I answered my own question a short while
ago.
for anyone who cares....
I used CFHTTP to get the page and then used a cffile to write
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Hello,
We encountered a problem between Adobe Reader 8.1 and Elements 6.0
The problem appear when the VIEW PDF FILE option is enabled in PDFMakers options and ESPECIALLY if the path where the file has been saved contains a space.
Is there a patch to resolve this malfunction ?
If not, is there any way to disable the VIEW PDF FILE option for all users and default user ? (script, batch or registry file)
(The Install Shield Tuner for Acrobat 6 do not permits to have an effect on this parameter.)
Thank you for responsesAlexander,
I'm having a similar problem, but with a Flash file.
I've verified that I can play the file from the
command line and from my KDE Desktop (SUSE Linux 10.1),
and so I'm pretty sure that the player is working.
But when I generate a PDF using LaTeX and your movie15
package AR8.1.1 redirects me to:
http://www.adobe.com/special/acrobat/nomediaplayer.html
If I look at the attachments pane, the file is
correctly identified as "application/x-shockwave-flash"
But under the filename, the phrase "Indeterminate" has
been added, which suggest that the something in the
annotation is not recognized (I'm using move15 2007/05/07).
Either that, or AR itself is broken.
I'm still in the process of dissecting the PDF to see
where the problem lies. But it would be helpful if
someone could post a url to an embedded media example
that is known to work with Linux AR8. That way I can
at least check that my setup is working, which will
be hakf the battle won.
Cheers,
James -
CONTAINS and searching for words with an apostrophe
I have a CONTEXT index in place, and I'm trying to search for the word
JOHN'SHow do you go about going that, I tried both
JOHN'S
JOHNSand neither worked.
--=ChuckHow are you doing your search?
SQL> create table test1 (
2 a1 number,
3 a2 varchar2(20));
Table created.
SQL> insert into test1 select level, 'Line '||level from dual connect by level < 500;
499 rows created.
SQL> insert into test1 values (1000, 'JOHN''S');
1 row created.
SQL> create index context_index on test1 (a2) indextype is ctxsys.context;
Index created.
SQL> select * from test1
2 where contains (a2, 'JOHN''S') > 0;
A1 A2
1000 JOHN'S
SQL> select * from test1
2 where contains (a2, 'JOHNS') > 0;
no rows selected
SQL> select * from test1
2 where contains (a2, 'JOHN') > 0;
A1 A2
1000 JOHN'S -
IMP: Read this WIKI and search for ESS MSS issues before posting any thread
Here is the link to the new WIKI topic area ESS MSS
http://wiki.sdn.sap.com/wiki/display/ERPHCM/HCM+ESS
and
http://wiki.sdn.sap.com/wiki/display/ERPHCM/HCM+MSS
Feel free to add FAQs, Guidelines, Links and everything of interest for Human Capital Management into this WIKI. With your help this will become a valuable resource for the HCM community for ESS MSS
I would appreciate if you search in the WIKI and earlier threads, before posting a new thread
For Beginners, Please refer the ESS/MSS customisation Guide here
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/108c31e7-b6a7-2d10-3692-c1a9f7a5c4dc?QuickLink=index&overridelayout=true
Edited by: Siddharth Rajora on Dec 19, 2011 8:35 PM
Edited by: Siddharth Rajora on Dec 19, 2011 8:36 PMteshlachris,
iTunes, like other applications, will sometimes have issues trying to install from a different admin user than the one used to first install it.
Did your son install iTunes with a different account? If so, your previous post did not include the fact your son had previously installed iTunes, or I would have suggested trying the install while logged in under his account.
Hope this helps,
Nathan C. -
Already read the FAQ and searched and still have popping in my speake
System is;
AMD Athlon 64 3000
Asus A8N-SLI Premium
ATi X800XL
ATi TV Wonder Pro
SoundBlaster Audigy 2 Platinum
Maxtor 300GB SATA HD
4 Western Digital 80GB HDDs - RAID 0
.5 GB Ram
Klipsch Pro Media 5.
Developed popping/cracking on my Asus A7N8X-Deluxe MOBO. Upgraded to Asus A8N-SLI Premium MOBO along with new CPU and Vid card. Still have popping/crackling in speakers. Even have same problem using headphones. Popping/Crackling is gone when using on-board audio with either MOBO. Card is on IRQ 6 and shared with Texas Instruments OHCI compliant IEEE 394 Host Controller. Is the Audigy toast or what?I had the same problem after an upgrade to 3.6.3.
I was using password manager for a number of web sites before. Not using cookies but password manager.
After 3.6.3 auto upgrade it did not work.
I could not enter private browsing mode.
When I looked in tools>options>security at my saved passwords the list was blank. The button in the saved passwords dialog that normally says "Show saved passwords" was actually blank (the button was there but there was no text on it).
I did have my old bookmarks and was able to create new ones but oddly the bookmark all tabs menu function wouldn't work.
I decided to reinstall firefox 3.6.3. There is no way something with that many bugs got out!
I was able to get the full firefox executable from http://mozilla.com
I closed all firefox windows and ran the installation.
After re-running the install and starting firefox everything was fine. It must have been a bad download or the original install got messed up somehow.
I hope you have the same good fortune I had! -
Search a word inside a file uisng java
Hi all,
I have to write a java program that will search the given word inside all the files in the given directory.Finally it has to display the occurance of the word along with its location...i dono how to start with.Can anybody help me with an idea..Thanks in advance.Look in the java.io package. The class File represents both flat files and directories.
There's also a class in there with a name like "LineNumberReader". You'll probably find that helpful.
You didn't say what the criteria are for finding a match, for example whether it needs to be a case-insensitive match, or whether it must match the whole word or just the start of the word, etc.
There are a variety of ways you can do text pattern matching, but I'd suggest that you do it in the simplest possible way, which would probably be just to use String.indexOf. Later on if this isn't sufficient, you can move up to regular expressions (see the java.lang.regex package). -
How to Create a batch file to display and count specific words in log file
Hi All,
I have requirement Program to be written that will go through a log file and look for following key words.
Unexpected Essbase error
And also it will count the # of times the word error appear in a log file.
You may use batch file or Perl script to complete this task.
e.g. in the log file - It will flag yes that keyword "Unexpected Essbase error" found and word error occurs 9 times.
Pls help me in know process to achieve above requirement.
and pls let me know what is perl scripting ?
Thanks in Advance
Regards,
SMSorry but it sounds like you have been asked to do something and you have pasted the requirement on the forum, have you done any research to find out which scripting language you are going to use or any find examples, there are so many differents examples and help on the internet it just takes a little bit of time and investment.
Cheers
John
http://john-goodwin.blogspot.com/
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