Dmitry Litvintsev

Thank you very much. It worked.

Thank you very much. It worked (with minor change) .

I have this query that works in postgresql. But I have to support multiple backends: UPDATE summary SET sum1 = t.sizes, sum2 = t.counts FROM (SELECT id, sum(size) AS sizes, sum(count) AS counts FROM foo WHERE id IN (SELECT id FROM summary) GROUP BY id) t WHERE t.id = summary.id; The error I see is this: Caused by: org.hsqldb.HsqlException: user lacks privilege or object not found: T.SIZES Is there to overcome this problem? Thank you very much in advance!

remove unused variable

resolved conflict when merging sample probe and...

use initiator as username

check file existence before stat call

cache user map from uuid.list file