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Top Forums Shell Programming and Scripting Cannot get the correct ans. Using awk in taking average Post 302824521 by rajamadhavan on Friday 21st of June 2013 04:12:38 AM
Old 06-21-2013
This is how you need to iterate the same logic
Code:
$ awk '(FNR>1 && NR==FNR){a[$2]+=$4;s=FNR;next;} (FNR>1 && NR==s+FNR){a[$2]+=$4;next;} FNR>1 {a[$2]+=$4; print $2"\t"a[$2]/3}' f1 f2 f3
952    133.333
124    143.333
950    90.6667
125    156.667
800    103.333

 

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CUBRID_SEQ_INSERT(3)							 1						      CUBRID_SEQ_INSERT(3)

cubrid_seq_insert - Insert an element to a sequence type column using OID

SYNOPSIS
bool cubrid_seq_insert (resource $conn_identifier, string $oid, string $attr_name, int $index, string $seq_element) DESCRIPTION
The cubrid_col_insert(3) function is used to insert an element to a sequence type attribute in a requested location. PARAMETERS
o $conn_identifier -Connection identifier. o $oid -OID of the instance you want to work with. o $attr_name -Name of the attribute you want to insert an instance to. o $index -Location of the element, you want to insert the element to (1-based). o $seq_element -Content of the element that you want to insert. RETURN VALUES
TRUE, when process is successful. FALSE, when process is unsuccessful. EXAMPLES
Example #1 cubrid_seq_insert(3) example <?php $conn = cubrid_connect("localhost", 33000, "demodb", "dba"); @cubrid_execute($conn, "DROP TABLE foo"); cubrid_execute($conn, "CREATE TABLE foo(a int AUTO_INCREMENT, b set(int), c sequence(int), d char(10))"); cubrid_execute($conn, "INSERT INTO foo(a, b, c, d) VALUES(1, {1,2,3}, {11,22,33,333}, 'a')"); $req = cubrid_execute($conn, "SELECT * FROM foo", CUBRID_INCLUDE_OID); cubrid_move_cursor($req, 1, CUBRID_CURSOR_FIRST); $oid = cubrid_current_oid($req); $attr = cubrid_col_get($conn, $oid, "c"); var_dump($attr); cubrid_seq_insert($conn, $oid, "c", 5, "44"); $attr = cubrid_col_get($conn, $oid, "c"); var_dump($attr); cubrid_close_request($req); cubrid_disconnect($conn); ?> The above example will output: array(4) { [0]=> string(2) "11" [1]=> string(2) "22" [2]=> string(2) "33" [3]=> string(3) "333" } array(5) { [0]=> string(2) "11" [1]=> string(2) "22" [2]=> string(2) "33" [3]=> string(3) "333" [4]=> string(2) "44" } SEE ALSO
cubrid_seq_drop(3), cubrid_seq_put(3). PHP Documentation Group CUBRID_SEQ_INSERT(3)
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