STET

flux-pr-1765

sqlparser-rs (Rust) · W1 · GPT-5.1 Codex Mini

fail_guardrail

Tests: unknown. 0/1 commands passed. Strength: missing.

100.0% run pass rate
Tier 1
guardrail preflight failedprimary equivalenceunknownunknownneeds generated testsweak signal riskall commands ignoredunknown no gold pass commands
env PATH=/root/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin cargo test --all-features
gold unknownagent

Partial score: 0/0

Publishable: yesWeak signal risk: yes

Trajectory

unknown · partial order only

Canonical trajectory missing; showing coarse derived order only.

patch written
Patch captured
#1

Stet captured agent.patch for this trial.

validation
Validation recorded
#2
equivalence
Equivalence judgment
#3

unknown

code review
Code review judgment
#4

fail

decision
Final decision
#5

fail_guardrail

Quality

equivalence
unknown
32% confidence
code review
fail · 5/100
3 findings
footprint
low (0.30)
behavioral
cost
$2.30 · 7.1M

Equivalence Reasoning

unclear

The shown agent diff is truncated and only confirms partial refactoring (`Query.limit` -> `Option<LimitClause>` plus test struct updates). The critical behavior change (parsing/printing that preserves `LIMIT <offset>, <limit>` distinctly from standard `LIMIT/OFFSET`) is not visible in the provided excerpt, so equivalence to the task intent cannot be determined confidently.

Code Review

correctness: 0/4introduced bug risk: 0/4edge case handling: 0/4maintainability idioms: 1/4

The agent patch likely does not satisfy the intended change: it appears to be a partial/inconsistent migration that does not fully implement syntax-preserving LIMIT parsing and introduces probable compile/model issues.

3 findings
Parser refactor is incomplete for LIMIT syntax preservation
major

The patch does not show the necessary parser logic to produce distinct AST variants for standard LIMIT/OFFSET versus MySQL `LIMIT <offset>, <limit>`; it only adjusts one constructor field assignment, so round-trip preservation is unlikely to work.

src/parser/mod.rs:10231
Likely undefined or unintended `LimitClauseKind` import
major

The spans module imports `LimitClauseKind`, which is not part of the intended change shape and is not shown as introduced elsewhere, indicating likely compile failure or model mismatch.

src/ast/spans.rs:31
Consolidated field naming diverges from cohesive API
major

The query struct switches to `limit: Option<LimitClause>` instead of a dedicated `limit_clause` field, which keeps old naming semantics and increases confusion during migration across parser, display, visitors, and tests.

src/ast/query.rs:43