flux-pr-2170

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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patch written

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Flux captured agent.patch for this trial

agent.patch

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env

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equivalent

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pass_with_warn

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Quality

equivalence

equivalent

93% confidence

code review

fail · 30/100

3 findings

footprint

low (0.31)

behavioral

100.0%

cost

$0.78 · 1.2M

Equivalence Reasoning

stylistic

Code Review

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

The patch partially implements the requested Databricks features, but likely does not fully satisfy intended behavior due to STRUCT compatibility regression and OPTIMIZE ordering differences, making it unlikely to match the target change cleanly.

3 findings

Databricks STRUCT parsing became colon-only and likely regresses accepted forms

major

The new Databricks-specific struct field parser requires `field_name: field_type` via `expect_token(Token::Colon)`, so `STRUCT<a INT>` is no longer accepted under Databricks in this path. The intended change is additive support for colon syntax, not necessarily replacement of existing form.

app/src/parser/mod.rs:3415

OPTIMIZE option ordering changed and may reject/reshape valid sequences

major

Parser now reads `WHERE`/`ZORDER BY` before `FINAL`/`DEDUPLICATE`, and formatter emits that order too. This can break compatibility for sequences where ClickHouse options and Databricks options coexist or are round-tripped in expected order.

app/src/parser/mod.rs:18553

Databricks-only branch duplicates struct-field parsing logic instead of extending shared parser

minor

A separate `parse_databricks_struct_field_def` function and special data-type branch were added, creating divergent behavior from existing shared struct parsing and increasing long-term maintenance burden.

app/src/parser/mod.rs:3415

Evidencetask_detail (—)trajectory (14.9 KB)validation (110.9 KB)results (59.5 KB)run_metadata (1.6 KB)agent_patch (10.9 KB)summary (273.7 KB)manifest (675 B)