case when (lastbucketgmttime - gmtbegintime)*24*60 > 20 or lastbucketgmttime is null then gmtbegintime + [color=red]idle.norms.get_norm[/color](truckid, 600, shovid, worktypeid, loadtypeid) / (24 * 60)

select owner, object_type, object_name
from all_objects
where object_name = 'NORMS'

CITY	TABLE           NORMS
IDLE	PACKAGE         NORMS
IDLE	PACKAGE  BODY	NORMS