php man page for cubrid_col_get

CUBRID_COL_GET(3)							 1							 CUBRID_COL_GET(3)

cubrid_col_get - Get contents of collection type column using OID

SYNOPSIS
       array cubrid_col_get (resource  $conn_identifier, string  $oid, string  $attr_name)

DESCRIPTION
	The  cubrid_col_get(3)	function  is  used  to get contents of the elements of the collection type (set, multiset, sequence) attribute you
       requested as an array.

PARAMETERS
	      o $conn_identifier
		-Connection identifier.

	      o $oid
		-OID of the instance that you want to read.

	      o $attr_name
		-Attribute name that you want to read from the instance.

RETURN VALUES
	Array (0-based numerical array) containing the elements you requested, when process is successful;

       FALSE (to distinguish the error from the situation of attribute having empty collection or NULL, in case of error,  a  warning  message	is
       shown; in such case you can check the error by using cubrid_error_code(3)), when process is unsuccessful.

EXAMPLES
       Example #1

	      cubrid_col_get(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 list(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, $oid, "b");
	      var_dump($attr);

	      $size = cubrid_col_size($conn, $oid, "b");
	      var_dump($size);

	      cubrid_close_request($req);
	      cubrid_disconnect($conn);
	      ?>

	      The above example will output:

	      array(3) {
		[0]=>
		string(1) "1"
		[1]=>
		string(1) "2"
		[2]=>
		string(1) "3"
	      }
	      int(3)

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