"Open a new cursor P1 to a transient table. The cursor is always opened read/write even if the main database is read-only. The ephemeral table is deleted automatically when the cursor is closed.
If the cursor P1 is already opened on an ephemeral table, the table is cleared (all content is erased)."
There is still some work to do, but this is a basic setup
Honestly I don't have 100% sure if this is a good idea, the reasoning is that in any IO we'll want to do memory only operations like creating tables etc, so may want a common way to access it
Me and @diegoreis42 were late at night, running the new fuzzer and saw
some errors with `Bit-Not` and `Not` operations. Added some tests as
well for those fixes.
Reviewed-by: Jussi Saurio <jussi.saurio@gmail.com>
Closes#1328
Passing 1s and 0s with comments is not rustacean, and since we already follow the pattern of struct flags in other sections of the codebase it's better use it here too.
On my journey of improving DX, I thought it would be a good idea to
improve a bit the Diagnostics that `miette` provides. This is the first
step to provide better errors in the CLI. I want to do better errors for
tables and columns afterwards by giving suggestions of possible names to
choose from, like we have in the Rust compiler or Clippy.
# Changed
- `Scanner` now passes its offset to Errors allowing `miette` to
correctly point to error in the sql statement.
- Some personalized help messages for `MalformedHexInteger`
- Help message for `BadNumber` printing the offending `String`
Examples:
| Before | After |
|--------|--------|
| <img width="458" alt="image" src="https://github.com/user-
attachments/assets/a9d62add-66fc-42c0-b5e9-8b1ef3c436d0" /> | <img
width="263" alt="image" src="https://github.com/user-
attachments/assets/e56af563-3225-4d7b-a303-30e5c9c38f5c" /> |
| <img width="458" alt="image" src="https://github.com/user-
attachments/assets/1f5145ee-3a1c-4616-ad0e-6459444cbb2e" /> | <img
width="277" alt="image" src="https://github.com/user-
attachments/assets/c87cba62-08af-477e-865b-fcca55ac725a" /> |
| <img width="458" alt="image" src="https://github.com/user-
attachments/assets/1601649e-5e2a-45c7-b47a-4f0830d7d78f" /> | <img
width="458" alt="image" src="https://github.com/user-
attachments/assets/9f0fef05-2f67-4b20-b8d2-bad7c44a534e" /> |
| <img width="458" alt="image" src="https://github.com/user-
attachments/assets/70b82de0-7d24-4c57-b953-333c758f6f63" /> | <img
width="458" alt="image" src="https://github.com/user-
attachments/assets/889d3654-0f91-44cf-ab8a-a01b462d3a5c" /> |
Closes#1316
Previously, the simulator only generated and ran a single run with the
given configurations, and anyone was free to implement retrial or
looping on top, which is still possible.
I still wanted to start adding some higher level commands on top,
especially now that we have access to bug base, so this PR adds the
following options;
- loop: run the simulator in a loop `n` times, with the option to short
circuit if any run fails.
- list: list all the bugs in the bug base.
- test: run the simulator against a specific bug by providing a
`filter`, this is useful when debugging a certain issue so you can first
run a bunch of tests in a `loop`, and rerun them using `test` when you
think you have a fix.
Reviewed-by: Jussi Saurio <jussi.saurio@gmail.com>
Closes#1317
iteration direction must be known when seeking, and transitively when
using move_to() since seek() uses it, but otherwise IterationState just
brings way too much noise to the code -- it was meant to encode
invariants about how a cursor can be iterated, but it's not worth it.
iteration direction for seek()/move_to() can be inferred from the
SeekOp:
GE/GT/EQ: forward
LT/LE: backward
and get_next_record()/get_prev_record() already have different logic for
their respective iteration directions.
Reviewed-by: Pere Diaz Bou <pere-altea@homail.com>
Closes#1311
iteration direction must be known when seeking, and transitively
when using move_to() since seek() uses it, but otherwise IterationState
just brings way too much noise to the code -- it was meant to encode
invariants about how a cursor can be iterated, but it's not worth it.
iteration direction for seek()/move_to() can be inferred from the
SeekOp:
GE/GT/EQ: forward
LT/LE: backward
and get_next_record()/get_prev_record() already have different
logic for their respective iteration directions.
Bumps [pyo3](https://github.com/pyo3/pyo3) from 0.24.0 to 0.24.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/pyo3/pyo3/releases">pyo3's
releases</a>.</em></p>
<blockquote>
<h2>v0.24.1</h2>
<p>This release is a security fix for the
<code>PyString::from_object</code> method, which passed
<code>&str</code> data to the Python C API without checking for a
terminating nul byte. All historical PyO3 versions are affected, and we
recommend you upgrade if you are using
<code>PyString::from_object</code>. Thank you to <a
href="https://github.com/vthib"><code>@vthib</code></a> for the report
and <a href="https://github.com/Dr-Emann"><code>@Dr-Emann</code></a>
for the fix. A RUSTSEC advisory will be published shortly.</p>
<p>Aside from the security fix, this release contains a number of other
non-breaking additions:</p>
<ul>
<li>An <code>abi3-py313</code> feature to support compiling with the
Python 3.13 stable ABI.</li>
<li><code>PyAnyMethods::getattr_opt</code> to get optional attributes
without paying the cost of a Python exception when the attribute in
question does not exist.</li>
<li>Constructor for <code>PyInt::new</code>.</li>
<li><code>with_critical_section2</code> for locking two objects at the
same time on the free-threaded build.</li>
<li>Fix for a PyO3 0.24.0 regression with
<code>Option<&str></code> and
<code>Option<&T></code> (where <code>T: PyClass</code>)
function arguments no longer being permitted</li>
</ul>
<p>There are also a few other small bug fixes for edge cases, mostly
related to compile errors from PyO3's macro code.</p>
<p>Thank you to the following contributors for the improvements:</p>
<p><a href="https://github.com/bschoenmaeckers"><code>@bschoenmaeckers<
/code></a>
<a href="https://github.com/davidhewitt"><code>@davidhewitt</code></a>
<a href="https://github.com/Dr-Emann"><code>@Dr-Emann</code></a>
<a href="https://github.com/emmagordon"><code>@emmagordon</code></a>
<a href="https://github.com/epontan"><code>@epontan</code></a>
<a href="https://github.com/Icxolu"><code>@Icxolu</code></a>
<a
href="https://github.com/IvanIsCoding"><code>@IvanIsCoding</code></a>
<a href="https://github.com/jelmer"><code>@jelmer</code></a>
<a href="https://github.com/jonaspleyer"><code>@jonaspleyer</code></a>
<a href="https://github.com/ngoldbaum"><code>@ngoldbaum</code></a>
<a href="https://github.com/Owen-CH-Leung"><code>@Owen-CH-
Leung</code></a>
<a href="https://github.com/Tpt"><code>@Tpt</code></a>
<a
href="https://github.com/Trolldemorted"><code>@Trolldemorted</code></a>
<a href="https://github.com/XuehaiPan"><code>@XuehaiPan</code></a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/PyO3/pyo3/blob/v0.24.1/CHANGELOG.md">pyo3's
changelog</a>.</em></p>
<blockquote>
<h2>[0.24.1] - 2025-03-31</h2>
<h3>Added</h3>
<ul>
<li>Add <code>abi3-py313</code> feature. <a
href="https://redirect.github.com/PyO3/pyo3/pull/4969">#4969</a></li>
<li>Add <code>PyAnyMethods::getattr_opt</code>. <a
href="https://redirect.github.com/PyO3/pyo3/pull/4978">#4978</a></li>
<li>Add <code>PyInt::new</code> constructor for all supported number
types (i32, u32, i64, u64, isize, usize). <a
href="https://redirect.github.com/PyO3/pyo3/pull/4984">#4984</a></li>
<li>Add <code>pyo3::sync::with_critical_section2</code>. <a
href="https://redirect.github.com/PyO3/pyo3/pull/4992">#4992</a></li>
<li>Implement <code>PyCallArgs</code> for <code>Borrowed<'_, 'py,
PyTuple></code>, <code>&Bound<'py, PyTuple></code>, and
<code>&Py<PyTuple></code>. <a
href="https://redirect.github.com/PyO3/pyo3/pull/5013">#5013</a></li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix <code>is_type_of</code> for native types not using same
specialized check as <code>is_type_of_bound</code>. <a
href="https://redirect.github.com/PyO3/pyo3/pull/4981">#4981</a></li>
<li>Fix <code>Probe</code> class naming issue with
<code>#[pymethods]</code>. <a
href="https://redirect.github.com/PyO3/pyo3/pull/4988">#4988</a></li>
<li>Fix compile failure with required <code>#[pyfunction]</code>
arguments taking <code>Option<&str></code> and
<code>Option<&T></code> (for <code>#[pyclass]</code> types).
<a href="https://redirect.github.com/PyO3/pyo3/pull/5002">#5002</a></li>
<li>Fix <code>PyString::from_object</code> causing of bounds reads whith
<code>encoding</code> and <code>errors</code> parameters which are not
nul-terminated. <a
href="https://redirect.github.com/PyO3/pyo3/pull/5008">#5008</a></li>
<li>Fix compile error when additional options follow after
<code>crate</code> for <code>#[pyfunction]</code>. <a
href="https://redirect.github.com/PyO3/pyo3/pull/5015">#5015</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/PyO3/pyo3/commit/a213b368bd5bf859c2acb65
5bfed029e17c3b447"><code>a213b36</code></a> release: 0.24.1 (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5021">#5021</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/d85a02d9b11f7c057e3627a
0393d5d9b876dbc0a"><code>d85a02d</code></a> split
<code>PyFunctionArgument</code> to specialize <code>Option</code> (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5002">#5002</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/c37a50a7a33e145f6bb87f4
0cb89cf85f9e5fac7"><code>c37a50a</code></a> Add example of more complex
exceptions (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5014">#5014</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/dcacb9bbbc8c130238bd884
80fc53074e445b4fc"><code>dcacb9b</code></a> Simplify PyFunctionArgument
impl on &Bound<T> (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5018">#5018</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/03c31c5c7affdd8805957b5
944bd8ca05d1bdec8"><code>03c31c5</code></a> fix
<code>#[pyfunction]</code> option parsing (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5015">#5015</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/0f49eb14b0358a8fe85c593
0db84c5c404f97dd7"><code>0f49eb1</code></a> docs: Remove examples with
outdated PyO3 and unmaintained projects (<a
href="https://redirect.github.com/pyo3/pyo3/issues/4952">#4952</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/1b00b0d27f1b49d4b4237bc
616d99016b06c1bd8"><code>1b00b0d</code></a> implement
<code>PyCallArgs</code> for borrowed types (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5013">#5013</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/5caaa371dce8fe8a93c64d7
a465c3c2c80ce6e2f"><code>5caaa37</code></a> fix: convert to cstrings in
PyString::from_object (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5008">#5008</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/4aca459fd30441fa006c3eb
388c812047f5465ce"><code>4aca459</code></a> docs: guide - add link to
tables and traits (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5001">#5001</a>)</li>
<li><a href="https://github.com/PyO3/pyo3/commit/0452c0ee5299a1af42f9d96
6ba3d136a79edb15d"><code>0452c0e</code></a> replace quansight-
labs/setup-python with actions/setup-python (<a
href="https://redirect.github.com/pyo3/pyo3/issues/5007">#5007</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/pyo3/pyo3/compare/v0.24.0...v0.24.1">compare
view</a></li>
</ul>
</details>
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Closes#1307
Previously, simulator used `tempfile` for storing the resulting
interaction plans, database file, seeds, and all relevant information.
This posed the problem that this information became ephemeral, and we
were not able to properly use the results of previous runs for
optimizing future runs. This PR removes the CLI option `output_dir`,
bases the storage infrastructure on top of `BugBase` interface.
Reviewed-by: Pere Diaz Bou <pere-altea@homail.com>
Closes#1276
