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Top Forums Shell Programming and Scripting Difference between two huge .csv files Post 302711651 by Dimple on Sunday 7th of October 2012 01:18:43 PM
Old 10-07-2012
I think I am not able to explain issue properly.

In the example given, there is a difference at 2nd column only. But there can be difference in some other columns value as well. This command is giving result for difference at 2nd place only.
Can you give me the command so that I can get result in comma separated format only. By this I will get to know wherever values are not matching in our files.
It's not neccessary to get values from both the file. Let say there is difference at 3rd column and 7th column so my result should be like
,,17-12-2011,,,,10,,,,,,,,,

Please help
 

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DB2_FIELD_WIDTH(3)							 1							DB2_FIELD_WIDTH(3)

db2_field_width - Returns the width of the current value of the indicated column in a result set

SYNOPSIS
int db2_field_width (resource $stmt, mixed $column) DESCRIPTION
Returns the width of the current value of the indicated column in a result set. This is the maximum width of the column for a fixed-length data type, or the actual width of the column for a variable-length data type. 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 width of the specified character or binary data type column in a result set. If the specified column does not exist in the result set, db2_field_width(3) returns FALSE. SEE ALSO
db2_field_display_size(3), db2_field_name(3), db2_field_num(3), db2_field_precision(3), db2_field_scale(3), db2_field_type(3). PHP Documentation Group DB2_FIELD_WIDTH(3)
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