Mercurial > hg > ltpda
view m-toolbox/classes/+utils/@repository/getCollectionIDs.m @ 19:69e3d49b4b0c database-connection-manager
Update ltpda_uo.fromRepository
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Mon, 05 Dec 2011 16:20:06 +0100 |
parents | 9174aadb93a5 |
children |
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function ids = getCollectionIDs(conn, cid) % GETCOLLECTIONIDS Return the IDs of the object composing a collection. % % CALL: % % ids = utils.repository.getCollectionIDs(conn, cid) % % PARAMETERS: % % CONN database connection implementing java.sql.Connection % CID collection id % rows = utils.mysql.execute(conn, 'SELECT nobjs, obj_ids FROM collections WHERE id = ?', cid); if isempty(rows) error('### collection %d not found', cid); end nobjs = rows{1}; ids = strread(rows{2}, '%d', 'delimiter', ','); if length(ids) ~= nobjs error('### inconsistent collection description'); end % transform column vector in row vector ids = ids'; end