cubrid_data_seek(3) [php man page]

CUBRID_DATA_SEEK(3)							 1						       CUBRID_DATA_SEEK(3)

cubrid_data_seek - Move the internal row pointer of the CUBRID result

SYNOPSIS

       bool cubrid_data_seek (resource	$result, int  $row_number)

DESCRIPTION

	This  function	performs  the moving of the internal row pointer of the CUBRID result (associated with the specified result identifier) to
       point to a specific row number. There are functions, such as cubrid_fetch_assoc(3), which use the current stored value of $row number.

PARAMETERS

	      o $result
		-The result.

	      o $row_number
		-This is the desired row number of the new result pointer.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      cubrid_data_seek(3) example

	      <?php
	      $conn = cubrid_connect("127.0.0.1", 33000, "demodb");

	      $req = cubrid_execute($conn, "SELECT * FROM code");
	      cubrid_data_seek($req, 0);

	      $result = cubrid_fetch_row($req);
	      var_dump($result);

	      cubrid_data_seek($req, 2);
	      $result = cubrid_fetch_row($req);
	      var_dump($result);

	      cubrid_data_seek($req, 4);
	      $result = cubrid_fetch_row($req);
	      var_dump($result);

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

	      The above example will output:

	      array(2) {
		[0]=>
		string(1) "X"
		[1]=>
		string(5) "Mixed"
	      }
	      array(2) {
		[0]=>
		string(1) "M"
		[1]=>
		string(3) "Man"
	      }
	      array(2) {
		[0]=>
		string(1) "S"
		[1]=>
		string(6) "Silver"
	      }

PHP Documentation Group 												       CUBRID_DATA_SEEK(3)

CUBRID_DROP(3)								 1							    CUBRID_DROP(3)

cubrid_drop - Delete an instance using OID

SYNOPSIS

       bool cubrid_drop (resource  $conn_identifier, string  $oid)

DESCRIPTION

	The cubrid_drop(3) function is used to delete an instance from database by using the $oid of the instance.

PARAMETERS

	      o $conn_identifier
		-Connection identifier.

	      o $oid
		-Oid of the instance that you want to delete.

RETURN VALUES

       TRUE, when process is successful.

       FALSE, when process is unsuccessful.

EXAMPLES

       Example #1

	      cubrid_drop(3) example

	      <?php
	      $conn = cubrid_connect("localhost", 33000, "demodb");

	      @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($conn, "INSERT INTO foo(a, b, c, d) VALUES(1, {1,2,3}, {11,22,33,333}, 'a')");
	      cubrid_execute($conn, "INSERT INTO foo(a, b, c, d) VALUES(2, {4,5,7}, {44,55,66,666}, 'b')");

	      $req = cubrid_execute($conn, "SELECT * FROM foo", CUBRID_INCLUDE_OID);

	      cubrid_move_cursor($req, 1, CUBRID_CURSOR_FIRST);
	      $oid = cubrid_current_oid($req);

	      printf("--- Before Drop: ---
");
	      $attr = cubrid_get($conn, $oid);
	      var_dump($attr);

	      if (cubrid_drop($conn, $oid)) {
		  cubrid_commit($conn);
	      } else {
		  cubrid_rollback($conn);
	      }

	      cubrid_close_request($req);

	      $req = cubrid_execute($conn, "SELECT * FROM foo", CUBRID_INCLUDE_OID);

	      cubrid_move_cursor($req, 1, CUBRID_CURSOR_FIRST);
	      $oid = cubrid_current_oid($req);

	      printf("
--- After Drop: ---
");
	      $attr = cubrid_get($conn, $oid);
	      var_dump($attr);

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

	      The above example will output:

	      --- Before Drop: ---
	      array(4) {
		["a"]=>
		string(1) "1"
		["b"]=>
		array(3) {
		  [0]=>
		  string(1) "1"
		  [1]=>
		  string(1) "2"
		  [2]=>
		  string(1) "3"
		}
		["c"]=>
		array(4) {
		  [0]=>
		  string(2) "11"
		  [1]=>
		  string(2) "22"
		  [2]=>
		  string(2) "33"
		  [3]=>
		  string(3) "333"
		}
		["d"]=>
		string(10) "a	      "
	      }

	      --- After Drop: ---
	      array(4) {
		["a"]=>
		string(1) "2"
		["b"]=>
		array(3) {
		  [0]=>
		  string(1) "4"
		  [1]=>
		  string(1) "5"
		  [2]=>
		  string(1) "7"
		}
		["c"]=>
		array(4) {
		  [0]=>
		  string(2) "44"
		  [1]=>
		  string(2) "55"
		  [2]=>
		  string(2) "66"
		  [3]=>
		  string(3) "666"
		}
		["d"]=>
		string(10) "b	      "
	      }

SEE ALSO

       cubrid_is_instance(3).

PHP Documentation Group 													    CUBRID_DROP(3)