v0.0.133

[ITest] Sema positive tests for create/drop index

v0.0.132

[Doc] Solve error when installing `psycopg2`

v0.0.131: [Catalog] Add the `TableFactory` Component.

This commit introduces the `TableFactory` as a component to the `Catalog`. It departs from the conventional practice of registering `TableFactory` instances in a `ComponentSet`. Instead, it establishes a single `TableFactory` object named `table_factory_`, which functions as the implicit default `TableFactory`. This default `table_factory_` is by default an undecorated `ConcreteTableFactory`.

Additionally, the `Catalog` now maintains a `ComponentSet` called `table_factory_decorators_`, which contains callback functions, each corresponding to a concrete implementation of `TableFactoryDecorator`. These callback functions are designed for decorating a given `TableFactory` and are automatically generated upon registering a `TableFactoryDecorator` in the `Catalog`.

Furthermore, the `table_factory_` is automatically decoration at runtime based on the properties specified in the newly introduced `--table-properties` CLI argument.

All available properties can be listed with `--list-table-properties`.

v0.0.130: [IR] Add option to initialize upper bound in HSPE.

- Pass an `m::ai::SearchConfiguration` to `heuristic_search()` instead
  of initializing it within `heuristic_search()`.
- Add a CLI option to configure whether to initialize the upper bound
  for cost-based pruning with some initial greedy search.
- The `heuristic_search_helper()` will acknowledge this CLI option and
  use GOO to greedily initialize said upper bound.  The upper bound is
  passed through a `m::ai::SearchConfiguration` object to
  `heuristic_search()`.

v0.0.129

[Benchmark] Annotate `print_command()` as abstractmethod

v0.0.128: [Util] Extend `ArgParser` to support lists.

Extend the `ArgParser` to support CLI arguments with lists of strings.
For example, one can now implement an argument like
```
--colors "yellow,green,navy blue,pink"
```
The type of the argument must be `std::vector<std::string_view>`.

To implement such a CLI argument in our shell, you can do
```cpp
ADD(std::vector<std::string_view>, void *_, nullptr,
    nullptr, "--colors",
    "A comma-separated list of colors.",
    [&](std::vector<std::string_view> colors) {
        std::cerr << "received colors are:\n";
        for (auto color : colors) std::cerr << "  " << color << '\n';
});
```

v0.0.127: [Util] Remove dependency in heuristic search.

Remove a superfluous dependency in heuristic search.  The constraint
`has_mark` was checking whether class `state_type` has method `mark()`.
This required including `Subproblem`, an alias for `SmallBitset`.
Further, this check breaks encapsulation, as it requires the heuristic
search to understand what a mark actually is.

v0.0.126: [Catalog] Fix template instantiation of CEs.

Fix template instantiation of cardinality estimators by manually
instantiating the templated method for both types of plan tables.

v0.0.125: [IR] Improve `get_aggregates()`.

We had an outstanding TODO in a stale branch, where we wanted to skip
traversing the subtree of a `FnApplicationExpr` aggregation.  Now that
we have the respective exception `visit_skip_subtree` and the logic in
the AST visitors, we can resolve this TODO and improve the performance
of `get_aggregates()`.

This change should not change the outcome of `get_aggregates()`.  As
aggregate functions take vectorial arguments and produce scalar results,
they could have never occur nested, e.g. `MIN(MAX(x))` is invalid.
Hence, not skipping subtree traversal was not an error before.

v0.0.124

[CI] Fix updating the `pr-target` branch on GitHub