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Top Forums UNIX for Beginners Questions & Answers How to remove a value from first column in the second column? Post 303039543 by niki0211 on Wednesday 9th of October 2019 05:43:22 AM
Old 10-09-2019
I tried:
awk -F $'\t' '$1=/.*$2.*/ {print $0}' unique_matches.txt
but this does not result in anything...

and then I tried
Code:
awk -F $'\t' '$2=$1,/.*/ {print $0}' unique_matches.txt

but the output is:
Code:
5_2207830114 5_2207830114
8_2207830145 8_2207830145
10_2207830220 10_2207830220
12_2207830244 12_2207830244

so its somehow the opposite
 

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DB2_FIELD_SCALE(3)							 1							DB2_FIELD_SCALE(3)

db2_field_scale - Returns the scale of the indicated column in a result set

SYNOPSIS
int db2_field_scale (resource $stmt, mixed $column) DESCRIPTION
Returns the scale of the indicated column in a result set. PARAMETERS
o $stmt - Specifies a statement resource containing a result set. o $column - Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column. RETURN VALUES
Returns an integer containing the scale of the specified column. If the specified column does not exist in the result set, db2_field_scale(3) returns FALSE. SEE ALSO
db2_field_display_size(3), db2_field_name(3), db2_field_num(3), db2_field_precision(3), db2_field_type(3), db2_field_width(3). PHP Documentation Group DB2_FIELD_SCALE(3)
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