\set ECHO none
add_provenance

(1 row)
remove_provenance

(1 row)
kind|n
input|2 (*)
(1 row)
remove_provenance

(1 row)
kind|p
input|0.7500
(1 row)
kind|p
input|0.7500
(1 row)
groups|own_token
2|t
(1 row)
groups|p_half
2|t
(1 row)
rows|tokens
2|1
(1 row)
remove_provenance

(1 row)
id|n
1|1 (*)
2|1 (*)
(2 rows)
remove_provenance

(1 row)
WARNING:  ProvSQL: converting agg_token to text: provenance information is lost
DETAIL:  provsql-reason: stored-agg-token-conversion; scope: deliberate
rows_tokens|inputs
t|2
(1 row)
remove_provenance

(1 row)