On 2016-03-27 16:40, Tom Lane wrote:
Hm. I would argue that it should have rejected CAST(NULL AS ANYARRAY).
That's a pseudotype and so there should never be an actual value of that
type, not even a null value.
I'm a little confused about what you mean here. I thought reject was
exactly what's
Piotr Stefaniak writes:
> using sqlsmith I found a way to induce an AssertArg failure in
> src/backend/executor/functions.c:check_sql_fn_retval() for
> assert-enabled builds. It boils down to creating a function and calling
> it like this:
> CREATE FUNCTION bad_argument_assert(anyarray, intege
