The generated schema previously used `as const` on entire model/enum/typeDef
objects, causing TypeScript to deeply infer literal types for all nested
properties. This is unnecessary for `attributes`, `default`, and `foreignKeyFor`
which are only used at runtime, not in CRUD type computations.
Changes:
- Add type assertions (`as readonly AttributeApplication[]`, `as FieldDefault`,
`as readonly string[]`) to prevent deep const inference on these properties
- Extract `FieldDefault` type alias from `FieldDef` for cleaner generated code
- Change `FieldHasDefault` to use key existence check (`'default' extends keyof`)
instead of value type check, enabling the `default` widening
- Conditionally import `AttributeApplication` and `FieldDefault` only when used
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
z.int().nonnegative() rejects Infinity. Use .or(z.literal(Infinity))
to accept both nonnegative integers and Infinity.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Introduces a new `$diagnostics()` method on ZenStackClient that returns
Zod schema cache statistics and slow query information, helping users
monitor and debug ORM performance.
- Add `diagnostics` option to `ClientOptions` with `slowQueryThresholdMs`
and `slowQueryMaxRecords` settings
- Track slow queries in `ZenStackQueryExecutor` when diagnostics is enabled
- Share slow query collection across derived clients (via $setAuth,
$setOptions, $use, transactions, etc.)
- Cap slow query records with an eviction policy that keeps the slowest
queries (default max: 100)
- Validate diagnostics config with Zod in ClientImpl constructor
- Add `Diagnostics`, `QueryInfo`, and `ZodCacheStats` types
- Add e2e tests covering all diagnostics features
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Yiming Cao <ymc9@users.noreply.github.com>
- Fill now() default in evalGenerator so createdAt fields are populated
before policy checks, preventing DefaultInsertValueNode from being
treated as null during pre-create policy evaluation.
- Fix now() SQL function to produce ISO 8601 format matching each
dialect's DateTime storage format (SQLite: strftime, MySQL:
DATE_FORMAT with trimmed microseconds), ensuring correct comparisons
in policy expressions.
- Add e2e tests for now() in create, read, update, and delete policies.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fields inherited via a mixin type on a delegate base model were not
getting their `originModel` set in the generated schema, causing the
ORM to include them in the wrong table's INSERT statement.
Introduces `getOwnedFields` and `getDelegateOriginModel` helpers in
`model-utils.ts` and uses them in both `ts-schema-generator` and
`prisma-schema-generator`, replacing the previous logic that only
checked `field.$container` directly.
Fixes#2351
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
