tried with the below codes for getting the unmatched records... but the issue here is while loop will return unmatched records for every loop ... I need only a single output which it should contain only unmatched records
a.file --target file
b.file--- required records to be matched
Last edited by Scrutinizer; 05-07-2012 at 07:28 AM..
Reason: code tags
I want to deal with several data, i.e., data.*.txt with following structure
MSG|20010102|123 125 4562 409|SEND
MSG|20010102|120 230|SEND
MSG|20010102|120 204 5071|SEND
MSG|20010103|2 11 1098 9810|SEND
......
index file index.txt is
11
201
298
100
......
What I want to do is:
1)... (0 Replies)
hi gurus,
I am having a file containing a list of tables.i want to find the count of records inside thes tables.
for this i have to connect into database and i have to put the count for all the tables inside another file i used the following loop once all the tablenames are inside the file.
... (1 Reply)
HI,
if a String is present in file1.txt, i want to delete that String from file2.txt.
How can i do this??
I am sure that the file1.txt is a subset of file2.txt. (2 Replies)
I have a file temp.dat. The contents of this file is as follows
abcdefgh
abcdefgh
abcdefgh
abcdefgh
abcdefgh
abcdefgh
The multiple records in this file needs to be converted in to a single record.
abcdefgh abcdefgh abcdefgh abcdefgh abcdefgh abcdefgh (2 Replies)
Hi all
Thanks in advance...........
Please help me for this issue............
I have a file it has 11 records . I used the command like ....
>$ wc -l file
11 file
I'm getting output like 11 file (no.of records along with filename)
here my requirement is, I want to display only... (3 Replies)
I have two files
File1
====
1|2000-00-00|2010-02-02||
2| 00:00:00|2012-02-24||
3|2000-00-00|2011-02-02||
File2
====
2000-00-00
00:00:00
I want the delete the patterns which are found in file 2 from file 1,
Expected output:
File1
==== (5 Replies)
Hello All,
I have a large file, more than 50,000 lines, and I want to split it in even 5000 records. Which I can do using
sed '1d;$d;' <filename> | awk 'NR%5000==1{x="F"++i;}{print > x}'Now I need to add one more condition that is not to break the file at 5000th record if the 5000th record... (20 Replies)
Hi All ,
We need one help on the below requirement.We have multiple pipe delimited .txt file(around 100 .txt files) present on one directory.We need the total record count of all the files present in that directory without header.File format as below :
... (8 Replies)
Hi,
I have a file in unix with 15 columns.It consists special characters(#,$,^M,@,*,% etc)at the end of the each record.I want to remove these special characters.I used the following:
Sed -e 's/ /g;s/ */ /g'
. But It is removing special characters exists everywhere in the file(begining,middle... (24 Replies)
Discussion started by: rakeshp
24 Replies
LEARN ABOUT DEBIAN
px_get_record2
PX_GET_RECORD2(3) Library Functions Manual PX_GET_RECORD2(3)NAME
PX_get_record2 -- Returns record in Paradox file
SYNOPSIS
#include <paradox.h>
int PX_get_record2(pxdoc_t *pxdoc, int recno, char *data, int *deleted, pxdatablockinfo_t *pxdbinfo)
DESCRIPTION
This function is similar to PX_get_record(3) but takes two extra parameters. If *deleted is set to 1 the function will consider any record
in the database, even those which are deleted. If *pxdbinfo is not NULL, the function will return some information about the data block
where the record has been read from. You will have to allocate memory for pxdbinfo before calling PX_get_record2.
On return *deleted will be set to 1 if the requested record is deleted or 0 if it is not deleted. The struct pxdatablockinfo_t has the fol-
lowing fields:
blockpos (long)
File positon where the block starts. The first six bytes of the block contain the header, followed by the record data.
recordpos (long)
File position where the requested record starts.
size (int)
Size of the data block without the six bytes for the header.
recno (int)
Record number within the data block. The first record in the block has number 0.
numrecords (int)
The number of records in this block.
number (int)
The number of the data block.
This function may return records with invalid data, because records are not explizitly marked as deleted, but rather the size of a valid
data block is modified. A data block is a fixed size area in the file which holds a certain number of records. If for some reason a data
block has newer been completely filled with records, the algorithmn anticipates deleted records in this data block, which are not there.
This often happens with the last data block in a file, which is likely to not being fully filled with records.
If you accessing several records, do it in ascending order, because this is the most efficient way.
Note:
This function is deprecated. Use PX_retrieve_record(3) instead
RETURN VALUE
Returns 0 on success and -1 on failure.
SEE ALSO PX_get_field(3), PX_get_record(3)AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx.
PX_GET_RECORD2(3)