\set ECHO none
add_provenance

(1 row)
remove_provenance

(1 row)
grp|p_independent|p_worlds
1|0.610000|0.610000
(1 row)
remove_provenance

(1 row)
remove_provenance

(1 row)
grp|p_independent
1|0.610000
(1 row)
remove_provenance

(1 row)
WARNING:  ProvSQL: an order-dependent aggregate reads rows whose order the query does not determine (without ORDER BY, or tying on it, with different values): their order in the database as it is is read in every world
DETAIL:  provsql-reason: aggregate-order-undetermined; scope: deliberate
remove_provenance

(1 row)
grp|p_independent|p_worlds
1|0.300000|0.300000
(1 row)
remove_provenance

(1 row)
add_provenance

(1 row)
remove_provenance

(1 row)
g|p_worlds
1|0.500000
(1 row)
ERROR:  ProvSQL: Not an independent circuit
remove_provenance

(1 row)