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Top Forums Shell Programming and Scripting Match column 8 in file 1 with column 2 in file 2 and replace.. Post 302960777 by RudiC on Thursday 19th of November 2015 01:36:49 PM
Old 11-19-2015
Wouldn't this be simpler?
Code:
awk -F, 'FNR==NR{A[$2]=$1;next} ($8 in A){$9=A[$8]} 1'  OFS=, file2 file1

This User Gave Thanks to RudiC For This Post:
 

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DB2_FIELD_DISPLAY_SIZE(3)						 1						 DB2_FIELD_DISPLAY_SIZE(3)

db2_field_display_size - Returns the maximum number of bytes required to display a column

SYNOPSIS
int db2_field_display_size (resource $stmt, mixed $column) DESCRIPTION
Returns the maximum number of bytes required to display a 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 value with the maximum number of bytes required to display the specified column. If the column does not exist in the result set, db2_field_display_size(3) returns FALSE. SEE ALSO
db2_field_name(3), db2_field_num(3), db2_field_precision(3), db2_field_scale(3), db2_field_type(3), db2_field_width(3). PHP Documentation Group DB2_FIELD_DISPLAY_SIZE(3)
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