flux-pr-2151

sqlparser-rs (Rust) · W2 · GPT-5.4

graphql-go-tools (Go)sqlparser-rs (Rust)Zod (TypeScript)

W2 W1

GPT-5.3 Codex GPT-5.4 GPT-5.1 Codex Mini

pass_with_warn

Tests passed. 1/1 commands passed. Strength: strong.

100.0% run pass rate

Tier 1

primary testspassedequivalent

env PATH=/root/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin cargo test --all-features

gold passagent pass

Partial score: 1/1

Publishable: yesCache: miss

Trajectory

codex · partial order only

provider-native trajectory captured; validation and decision steps are appended with coarse ordering only

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Flux captured agent.patch for this trial

agent.patch

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Quality

equivalence

equivalent

92% confidence

code review

fail · 45/100

2 findings

footprint

medium (0.61)

behavioral

100.0%

cost

$0.86 · 1.4M

Equivalence Reasoning

stylistic

Code Review

correctness: 2/4edge case handling: 1/4introduced bug risk: 2/4maintainability idioms: 2/4

Patch is close but likely not fully aligned with the intended change due to dialect-gated parsing and overly broad ARRAY emission across cast kinds.

2 findings

Parser accepts `ARRAY` only behind a MySQL dialect gate

major

The target change is to recognize MySQL `CAST(... AS type ARRAY)` syntax for parse/round-trip; this patch only consumes `ARRAY` when `supports_cast_type_array_syntax()` is true, which can reject the same SQL under generic parser contexts.

src/parser/mod.rs:2658

`ARRAY` rendering is applied to `TRY_CAST` and `SAFE_CAST`

major

The display logic appends `ARRAY` for `TRY_CAST` and `SAFE_CAST` too, even though the new syntax is specific to MySQL `CAST`. This can round-trip into unsupported SQL forms.

src/ast/mod.rs:1908

Evidencetask_detail (—)trajectory (14.8 KB)validation (111.8 KB)results (59.5 KB)run_metadata (1.6 KB)agent_patch (18.1 KB)summary (273.7 KB)manifest (675 B)