Runs a worst-case scenario test that combines aspects of all
previous tests. Run this test only
after all other tests
pass. Combined conditions tested:
- Nested maps and map arrays.
- Nullable VarChar (which has an offset vector and null-bit vector
be kept in sync.)
- Repeated Varchar (which requires to offset vectors be kept in
sync.)
- Null values.
- Omitted values.
- Skipped rows.
- Vector overflow deep in the structure.
- Multiple batches.
The proposition that this test asserts is that if this test passes,
then most clients will also work as they generally do not do all these
things in a single query.