STET■

flux-pr-1918

sqlparser-rs (Rust) · W2 · GPT-5.1 Codex Mini

graphql-go-tools (Go)sqlparser-rs (Rust)Zod (TypeScript)
W2W1
|
GPT-5.3 CodexGPT-5.4GPT-5.1 Codex Mini
pass_with_warn

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

93.3% run pass rate
Tier 1
primary testspassednon equivalentunsure
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

session start
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patch written
Patch captured
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Flux captured agent.patch for this trial

agent.patch
validation
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env

validation
equivalence
Equivalence judgment
#51

non_equivalent

validation
code review
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#52

unsure

task detail
decision
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#53

pass_with_warn

task detail

Quality

equivalence
non_equivalent
74% confidence
code review
unsure
1 finding
footprint
low (0.33)
behavioral
100.0%
cost
$0.83 · 2.6M

Equivalence Reasoning

behavioral

The patch adds Snowflake multi-column `DROP COLUMN` parsing and updates AST/tests, but it hardcodes support via `dialect_of!(self is SnowflakeDialect)` instead of adding a dialect capability flag/hook. That misses the intended dialect-extensible behavior (“Snowflake and any future dialects”), since other dialects cannot opt in without changing parser core logic.

Code Review

correctness: 3/4edge case handling: 2/4introduced bug risk: 3/4maintainability idioms: 2/4

The patch likely works for Snowflake multi-column DROP COLUMN and appears test-backed, but it falls short of the intended dialect-capability design by hard-coding Snowflake in the parser.

1 finding
DROP COLUMN multi-name parsing is hard-coded to Snowflake type check
major

The parser enables multi-column DROP only via `dialect_of!(self is SnowflakeDialect)`. This satisfies Snowflake now, but does not implement a reusable dialect-gated capability for future dialects, contrary to the intended extensibility.

src/parser/mod.rs:8678
Evidencetask_detail (—)trajectory (15.0 KB)validation (96.0 KB)results (60.5 KB)run_metadata (1.6 KB)agent_patch (8.4 KB)summary (273.7 KB)manifest (675 B)