Photo Organizer

count_subfolders_by_folder

Count the number of sub-folders in a particular folder.

To retrieve the number of sub-folders in a particular folder.

CREATE FUNCTION count_subfolders_by_folder(INTEGER, INTEGER, VARCHAR[]) RETURNS BIGINT AS '
select count(identifier) from folder where parent_folder = $1 and can_access_folder(identifier, $2, $3);
' LANGUAGE 'sql';

• folder

Version 2.7

Still in use

= Version 2.7 =

CREATE FUNCTION count_subfolders_by_folder(INTEGER) RETURNS BIGINT
AS 'select count(identifier) from folder where parent_folder = $1' LANGUAGE 'sql';

CREATE FUNCTION count_subfolders_by_folder(INTEGER, INTEGER) RETURNS BIGINT
AS 'select count(identifier) from folder where parent_folder = $1 and access_rights <= $2' LANGUAGE 'sql';

= Version 2.34 =

DROP FUNCTION count_subfolders_by_folder(INTEGER);
DROP FUNCTION count_subfolders_by_folder(INTEGER, INTEGER);
 
CREATE OR REPLACE FUNCTION count_subfolders_by_folder(INTEGER, INTEGER, VARCHAR[]) RETURNS BIGINT AS '
select count(identifier) from folder where parent_folder = $1 and can_access_folder(identifier, $2, $3);
' LANGUAGE 'sql';