-CREATE INDEX #PFX#usersnet_owner_target_idx ON #PFX#usersnet (owner, target);
-CREATE INDEX #PFX#usersnet_owner_inher_idx ON #PFX#usersnet (owner,inher);
-CREATE UNIQUE INDEX #PFX#usersnet_owner_target_inher_idx ON #PFX#usersnet (owner, target, inher);