joaoh82 / rust_sqlite / 27337454650

70%

Build Type

push

github

Committed by web-flow

Commit Message

fix(sql): error on unknown columns in single-table scope (SQLR-2) (#166)

SingleTableScope::lookup silently returned Value::Null for any column
not in the schema (legacy eval_expr behavior), while JoinedScope errors.
Net effect: a typo'd column in WHERE silently matched every row — and
on UPDATE/DELETE, mutated or deleted the entire table.

Tighten SingleTableScope::lookup to error on unknown columns, matching
JoinedScope. Schema columns whose cells were never written still read
as NULL (omitted-from-INSERT semantics unchanged). Audit found no
existing test pinning the lenient behavior.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

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28 of 36 new or added lines in 1 file covered. (77.78%)

2 existing lines in 2 files now uncovered.

11790 of 16958 relevant lines covered (69.52%)

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