STET■

flux-pr-1501

sqlparser-rs (Rust) · W2 · GPT-5.4

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.

100.0% run pass rate
Tier 1
primary testspassednon equivalentdecision conflictfail
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
Tests passed
#50

env

validation
equivalence
Equivalence judgment
#51

non_equivalent

validation
code review
Code review judgment
#52

fail

task detail
decision
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pass_with_warn

task detail

Quality

equivalence
non_equivalent
82% confidence
code review
fail · 10/100
4 findings
footprint
medium (0.34)
behavioral
100.0%
cost
$1.39 · 2.2M

Equivalence Reasoning

behavioral

Code Review

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

The agent patch likely does not satisfy the intended PR: it only partially refactors SHOW statements, misses the dialect hook implementation pattern, and introduces parser/test model inconsistencies that strongly suggest breakage.

4 findings
SHOW AST variants missing required Snowflake modifier fields
major

The statement variants were simplified to only `show_options` for databases/schemas/tables/views, but the intended change requires explicit `terse/history/external/materialized` placement in the AST for correct parsing/printing behavior.

src/ast/mod.rs:2787
Parser modifier handling diverges from target SHOW grammar
major

The parser now globally parses `TERSE`/`EXTERNAL` and wires them into calls like `parse_show_columns(..., terse)`, which does not match the intended grammar split and is likely incompatible with existing parser function contracts.

src/parser/mod.rs:9613
Dialect LIKE-before-IN hook not implemented
major

The change set adds only imports in dialect modules instead of introducing/overriding the dialect capability for `SHOW ... LIKE ... IN ...` ordering, so Snowflake-specific ordering behavior is not properly modeled.

src/dialect/mod.rs:49
Tests target an inconsistent options model
major

New Snowflake tests assert fields/types (`scope`, `ShowStatementLimit`, `Default` patterns) that do not align with the intended shared options design, indicating drift between parser/AST contracts and tests.

tests/sqlparser_snowflake.rs:114
Evidencetask_detail (—)trajectory (14.8 KB)validation (168.1 KB)results (59.5 KB)run_metadata (1.6 KB)agent_patch (37.7 KB)summary (273.7 KB)manifest (675 B)