v0.0.42: [Wasm] Improve functions to compile data layouts.

- Compute additional `DataLayout::INode` offset directly in bytes
  instead of bits to perform division by 8 at query compile time.
- Remove stride computations for leaves without repetitions, i.e.
  explicit constant folding at query compile time.

v0.0.41

[V8] Disable lazy compilation iff adaptive execution is disabled.

v0.0.40: [Benchmark] Improve PostgreSQL connector.

- Do not `kill()` while handling `TimeoutExpired`.  This should happen
  only in `finally` and after an attempt at graceful termination.
- Properly dispose of connections by `del`-eting them.

v0.0.39

[Wasm] Adapt partition function in `quicksort()`.

v0.0.38

[Benchmark] Kill child processes on timeout

v0.0.37

[Doc] Add README.md documentation for `Spn`.

v0.0.36: [Benchmark] Explicitly flush after `tqdm.write()`.

Apparently, calls to `tqdm.write()` do *not* flush the output to the
output stream (`sys.stdout`).  We now do this manually after calls to
`tqdm.write()`.

v0.0.35

[Benchmark] Fix wrong indent in hyper connector

v0.0.34

[UTest] Add tag [core][catalog][schema] for TEST_CASE("Table empty ac…

v0.0.33: [Benchmark] Fix PostgreSQL timeout and clean-up.

- The *process* of the query within the PostgreSQL server can reach a
  timeout.  In that case, we kill the `psql` client.  This, however,
  does not stop the *process* within the server.  Consequently, clean-up
  after an experiment trying to run `DROP DATABASE` will trigger an
  error, as a table in the DB to drop is still in use.  To properly
  *"kill"* the server *process* we install *in PostgreSQL* a timeout
  with `set statement_timeout`.  This has the server kill *processes*
  that reach the specified timeout.
- The clean-up after an experiment must `DROP DATABASE` the table with
  the benchmark input data.  This was run incorrectly in one iteration
  of a loop right before the next iteration would attempt to that exact
  database, which would then have been dropped.  We generally change the
  structure of the code to use *local* `psycopg2` connections and always
  close them properly in a `finally` section.  Further, the
  `run_command()` no longer runs `clean_up()` itself.