dbms

Required by DataGrip. See crate/crate#11726

The full query is

select L.transactionid::varchar::bigint as transaction_id
from pg_catalog.pg_locks L                                                                               
where L.transactionid is not null                                                                        
order by pg_catalog.age(L

It would be great to implement test case reduction strategies in SQLancer itself. The advantage of doing this in SQLancer, rather than an external tool like C-Reduce, is that we have all the information on whether a specific bug is still triggered (e.g., that two queries should yield the same result) and that the reduction can likely go further than when having an external interestingness test (e.