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How to remove duplicate records with out sort
Post 302171291 by svenkatareddy on Thursday 28th of February 2008 05:09:19 AM
02-28-2008
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Hi experts,
I am new to scripting. I have a requirement as below.
File1:
A|123|NAME1
A|123|NAME2
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File2:
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1) I have 2 merge both the files.
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Can any one give me command How to delete duplicate records with out sort.
Suppose if the records like below:
345,bcd,789
123,abc,456
234,abc,456
712,bcd,789
out tput should be
345,bcd,789
123,abc,456
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file abc.txt
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item , color ,desc
==== ======= ====
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1,red , a b c
2,blue,x
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Hi,
INPUT:
DCBADD
OUTPUT:
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INPUT FILE:>
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LEARN ABOUT DEBIAN
px_put_data_bcd
PX_PUT_DATA_BCD(3) Library Functions Manual PX_PUT_DATA_BCD(3) NAME
PX_put_data_bcd -- Put value into a bcd data field SYNOPSIS
#include <paradox.h> void PX_put_data_bcd(pxdoc_t *pxdoc, char *data, int len, char *value) DESCRIPTION
Converts a bcd string into a value for a data field as it stored in the database file. The string may only contain the charcters `+', `-', `0-9', and `.'. You should use this function instead of accessing the record data directly. data points to the start of the data field in the record. It must be calculated by summing up all field length before the field to operate on and add it to the base pointer of the record. SEE ALSO
PX_put_data_alpha(3), PX_put_data_long(3), PX_put_data_double(3), PX_put_data_short(3), PX_put_data_byte(3), PX_put_data_bytes(3) AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx. PX_PUT_DATA_BCD(3)