sascha@38: artifacts.id.nextval=SELECT nextval('ARTIFACTS_ID_SEQ')
sascha@38: 
sascha@38: artifacts.insert=INSERT INTO artifacts \
sascha@38:     (id, gid, creation, last_access, ttl, data) \
sascha@38:     VALUES (?, ?::uuid, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, ?, ?)
sascha@38: 
sascha@38: artifacts.update=UPDATE artifacts SET last_access = CURRENT_TIMESTAMP, \
sascha@38:     data = ? WHERE id = ?
sascha@38: 
sascha@38: artifacts.touch=UPDATE last_access = CURRENT_TIMESTAMP WHERE id = ?
sascha@38: 
sascha@38: artifacts.outdated=SELECT id, data FROM artifacts WHERE ttl IS NOT NULL \
sascha@38:     AND CURRENT_TIMESTAMP - last_access > (ttl || ' microseconds')::interval LIMIT 50
sascha@38: 
sascha@38: artifacts.select.gid=SELECT id, last_access, ttl, data FROM artifacts WHERE gid = ?::uuid
sascha@38: 
sascha@38: artifacts.delete=DELETE FROM artifacts WHERE id = ?