Submitted by: @asfernandes

Test case:

create table t1 (n1 integer);
create table t2 (n2 integer);

create view v as select * from t1, t2;

-- repeat this many times
update or insert into v values (1, 2);

After a few:
Statement failed, SQLSTATE = 54001
Dynamic SQL Error
-UPDATE OR INSERT without MATCHING could not be used with views based on more than one table

It starts raising:
Statement failed, SQLSTATE = 54001
unsuccessful metadata update
-request depth exceeded. (Recursive definition?)

Commits: 1ee74f5