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Full Discussion: Pick the column value based on another column using awk or CUT
Top Forums Shell Programming and Scripting Pick the column value based on another column using awk or CUT Post 302753517 by Ganesh L on Wednesday 9th of January 2013 01:36:44 AM
Old 01-09-2013
Pick the column value based on another column using awk or CUT
My scenario is that I need to pick value from third column based on fourth column value, if fourth column value is 1 then first value of third column.Third column (2|3|4|6|1) values are cancatenated.
Please someone help me to resolve this issue.


Source
Code:
column1 column2 column3 column4
1,ganesh,2,1
222,ram,2|3,1
222,ram,2|3,2
33,raju,2|5|4|6|1,1
33,raju,2|8|4|6|1,2
33,raju,2|9|4|6|1,3
33,raju,2|8|4|6|1,4
33,raju,2|3|4|6|1,5

output format
Code:
column1 column2 column3 column4 
1,ganesh,2,1
222,ram,2,1
222,ram,3,2
33,raju,2,1
33,raju,8,2
33,raju,4,3
33,raju,6,4
33,raju,1,5

Last edited by Scrutinizer; 01-09-2013 at 03:14 AM.. Reason: code tags
 

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LEARN ABOUT PHP

db2_field_type

DB2_FIELD_TYPE(3)							 1							 DB2_FIELD_TYPE(3)

db2_field_type - Returns the data type of the indicated column in a result set

SYNOPSIS

       string db2_field_type (resource	$stmt, mixed  $column)

DESCRIPTION

	Returns the data type 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 a string containing the defined data type of the specified column. If the specified column does  not  exist  in  the  result  set,
       db2_field_type(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_width(3).

PHP Documentation Group 													 DB2_FIELD_TYPE(3)
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