STET

flux-pr-1891

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

pass_with_warn

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

93.3% run pass rate
Tier 1
primary testspassedequivalentfail
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
Patch captured
#49

Flux captured agent.patch for this trial

validation
Tests passed
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env

equivalence
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equivalent

code review
Code review judgment
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fail

decision
Final decision
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pass_with_warn

Quality

equivalence
equivalent
88% confidence
code review
fail
2 findings
footprint
low (0.28)
behavioral
100.0%
cost
$2.74 · 6.2M

Equivalence Reasoning

stylistic

The agent patch implements the core behavior: it parses multiple view column options (including Snowflake space-separated sequences like `COMMENT ... MASKING POLICY ...`) and preserves/prints separator style via an explicit separator type. This differs structurally from the gold patch (stores separator in AST instead of dialect trait method), but satisfies the intended functional change.

Code Review

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

The patch moves toward the requested Snowflake multi-option support, but it likely does not fully satisfy the intended dialect behavior and may fail all-feature builds; overall it is not yet a reliable implementation of the task.

2 findings
Generic dialect incorrectly serialized as space-separated
major

In `parse_view_column_options`, `GenericDialect` is grouped with Snowflake and returns `SpaceSeparated`, so any generic view-column options will round-trip using spaces rather than the default comma-separated behavior expected outside Snowflake.

src/parser/mod.rs:10614
Potential all-features build failure due to missing visitor derive
major

`ViewColumnOptions` derives `Visit/VisitMut` and contains `ViewColumnOptionsSeparator`, but the separator enum does not derive visitor traits. Under `--all-features` with `visitor`, this can fail trait generation/compilation.

src/ast/ddl.rs:1423