\set ECHO none
remove_provenance

(1 row)
city|c1|c2|s|min|max
Berlin|1.10|1.10|6.50|Infinity|-Infinity
New York|0.30|0.30|0.50|Infinity|-Infinity
Paris|1.40|1.40|7.00|Infinity|-Infinity
(3 rows)
remove_provenance

(1 row)
city|c1|c2|s|min|max
Berlin|1.34|1.34|7.93|5.54|6.56
New York|1.07|1.07|1.79|1.64|1.71
Paris|1.63|1.63|8.14|4.55|5.56
(3 rows)
ERROR:  invalid input syntax for agg_token: "toto"
ERROR:  Cannot compute expected value for aggregation function avg