flux-pr-2172
sqlparser-rs (Rust) · W2 · GPT-5.1 Codex Mini
Tests passed. 1/1 commands passed. Strength: strong.
env PATH=/root/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin cargo test --all-featuresPartial score: 1/1
Trajectory
codex · partial order onlyprovider-native trajectory captured; validation and decision steps are appended with coarse ordering only
Quality
Equivalence Reasoning
behavioral
The patch appears to introduce a different AST shape (`modifiers: Vec<SelectModifier>`) and parsing helper, but it does not clearly implement the full intended behavior end-to-end: support for all MySQL `SELECT` modifiers plus `DISTINCTROW` and explicit `ALL` representation in a complete, integrated parser/AST/display flow. From the shown diff, key pieces are missing or inconsistent (e.g., only `DISTINCTROW` added in keywords in visible hunks, no visible full AST/display/export integration for modifiers), so core functionality is likely incomplete.
Code Review
The agent patch likely does not satisfy the intended change and is likely broken: it appears incomplete, diverges from the required AST/parser design, and contains strong signals of compile/runtime parsing failures.
New parsing logic checks `SQL_SMALL_RESULT`, `SQL_BIG_RESULT`, `SQL_BUFFER_RESULT`, `SQL_NO_CACHE`, and `SQL_CALC_FOUND_ROWS`, but the keyword list update only adds `DISTINCTROW`. This likely causes compilation failure or unreachable parser branches.
The parser now constructs `Distinct::All` and `Distinct::DistinctRow`, but this patch does not include corresponding AST enum additions. In this task’s intended change, `DISTINCTROW` should map to `DISTINCT`, not a new variant.
A new `modifiers: Vec<SelectModifier>` field is added to `Select`, and tests are mechanically updated, but the patch excerpt shows no definition/export/display integration for `SelectModifier`, indicating a high chance of breakage and inconsistent behavior.
The intended change requires robust MySQL modifier support interleaved with ALL/DISTINCT and explicit AST representation of ALL. This implementation uses a different model and lacks the visible dialect-gated capability plumbing and full keyword coverage needed for those edge cases.