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Top Forums Shell Programming and Scripting Printing specified lines only Post 302155178 by Mohit623 on Thursday 3rd of January 2008 04:49:25 AM
Old 01-03-2008
Printing specified lines only

hi,
i m having 2 files say F1 and F2.
there are some joining conditions like:

Column 4 from F1= Column 29 from F2;
Column 10 from F1= Column 165 in F2;
and if value in column 8 from F2='3'
than i should get Column 4,5,8,10 from F1 and 29,165 from F2.

I cant provide the files. but the files are pipe-delimited means each column is seperated by |.

please provide me the help in this case.

Thanks
 

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CUBRID_COLUMN_NAMES(3)							 1						    CUBRID_COLUMN_NAMES(3)

cubrid_column_names - Get the column names in result

SYNOPSIS
array cubrid_column_names (resource $req_identifier) DESCRIPTION
The cubrid_column_names(3) function is used to get the column names of the query result by using $req_identifier. PARAMETERS
o $req_identifier -Request identifier. RETURN VALUES
Array of string values containing the column names, when process is successful. FALSE, when process is unsuccessful. EXAMPLES
Example #1 cubrid_column_names(3) example <?php $conn = cubrid_connect("localhost", 33000, "demodb", "dba"); $result = cubrid_execute($conn, "SELECT * FROM game WHERE host_year=2004 AND nation_code='AUS' AND medal='G'"); $column_names = cubrid_column_names($result); $column_types = cubrid_column_types($result); printf("%-30s %-30s %-15s ", "Column Names", "Column Types", "Column Maxlen"); for($i = 0, $size = count($column_names); $i < $size; $i++) { $column_len = cubrid_field_len($result, $i); printf("%-30s %-30s %-15s ", $column_names[$i], $column_types[$i], $column_len); } cubrid_disconnect($conn); ?> The above example will output: Column Names Column Types Column Maxlen host_year integer 11 event_code integer 11 athlete_code integer 11 stadium_code integer 11 nation_code char 3 medal char 1 game_date date 10 SEE ALSO
cubrid_prepare(3), cubrid_execute(3), cubrid_column_types(3). PHP Documentation Group CUBRID_COLUMN_NAMES(3)
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