[basex-talk] Rest Query's on File

Just had the problem that Rest Query's on File/Path in a database not Working anymore (don't know right but i think it is since 7.8). A few Versions before there was the possibility to directly query on a path / file in a database e.g. http://basex:8984/rest/mydata/210/?query=<q>..... throws [BXDB0005] Query must yield database nodes. now i need to define path in query and start on Database e.g. http://basex:8984/rest/mydata/?query=<q>{ for $i in db:open('mydata',"210")/record ..... btw. e.g. http://basex:8984/rest/mydata/210/?query=<q>{ for $i in db:open('mydata',"210")/record ..... would also throw [BXDB0005] Query must yield database nodes. Is it a bug? Greetings Marcus