flux-pr-2170
sqlparser-rs (Rust) · W2 · GPT-5.1 Codex Mini
Tests passed. 1/1 commands passed. Strength: strong.
env PATH=/root/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin cargo test --all-featuresPartial score: 1/1
Trajectory
codex · partial order onlyprovider-native trajectory captured; validation and decision steps are appended with coarse ordering only
Quality
Equivalence Reasoning
behavioral
The patch likely misses a core requirement: enabling `STRUCT<...>` datatype parsing for the Databricks dialect. It updates colon field parsing, but does not add Databricks to the `STRUCT` datatype dialect gate (the gold change does), so Databricks `STRUCT` definitions may still not parse. It also diverges on `OPTIMIZE` semantics by introducing `FULL`/`OrderByExpr` handling instead of the intended minimal `WHERE` + `ZORDER BY (expr, ...)` support.
Code Review
The patch partially addresses the requested Databricks features, but likely misses a key STRUCT datatype parser dispatch change and introduces brittle OPTIMIZE capability branching; it is unlikely to fully satisfy the intended PR behavior.
The patch adds Databricks tests and struct-field colon parsing, but does not show the parser dispatch change that admits `STRUCT` for Databricks dialect. This likely leaves `CREATE TABLE ... STRUCT<...>` failing despite added tests.
In `parse_optimize_table`, absence of `TABLE` errors whenever `supports_optimize_table()` is true, even if a dialect also supports `OPTIMIZE` without `TABLE`. The subsequent Databricks-specific early return compounds this and makes behavior brittle.
The implementation only treats datatype as omitted when the next token is `,` or `)`, which is a narrow heuristic and can reject valid syntax variants around partition columns. A parser-level optional datatype parse is more robust.