\set ECHO none
add_provenance

(1 row)
add_provenance

(1 row)
remove_provenance

(1 row)
l3|r2|l2|wprov
10|one|a|{[wpj_left::3],[wpj_right::2],[wpj_left::2],[]}
20|two|b|{[wpj_left::3],[wpj_right::2],[wpj_left::2],[]}
30|three|c|{[wpj_left::3],[wpj_right::2],[wpj_left::2],[]}
(3 rows)
add_provenance

(1 row)
add_provenance

(1 row)
remove_provenance

(1 row)
a|v|wprov
1|one|{[wpn::1;wpn_other::1],[wpn_other::2],[]}
2|two|{[wpn::1;wpn_other::1],[wpn_other::2],[]}
3|three|{[wpn::1;wpn_other::1],[wpn_other::2],[]}
(3 rows)
add_provenance

(1 row)
remove_provenance

(1 row)
cond|a|b|wprov
a=a, b<>b|1|10|{[],[wpc::1;wpc::1],[wpc::2],[]}
a=a, b<>b|1|20|{[],[wpc::1;wpc::1],[wpc::2],[]}
b<b|1|10|{[],[wpc::1],[wpc::2],[]}
(3 rows)
create_gate

(1 row)
ERROR:  ProvSQL: where_provenance: input gate 41b5fe1d-598a-5f97-8a1a-a9078b853678 could not be traced back to a provenance-tracked relation (it may belong to a table that was dropped, or to one outside the search_path)