Valibot schema for PostgreSQL line (tuple mode)
PostgreSQL line({ mode: 'tuple' }) columns map to the valibot schema tuple([number(), number(), number()]), representing a line as three numeric coefficients.
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Valibot schema for JSON columns
PostgreSQL json() and jsonb(), MySQL json(), SQLite blob({ mode: 'json' }), and SQLite text({ mode: 'json' }) columns map to the valibot schema union([union([string(), number(), boolean(), null_()]), array(any()), record(string(), any())]), allowing any valid JSON value.
Valibot schema for SQLite blob (buffer mode)
SQLite blob({ mode: 'buffer' }) columns map to the valibot schema custom<Buffer>((v) => v instanceof Buffer), validating that the value is a Buffer instance.
Valibot schema for array columns
PostgreSQL dataType().array(size) array columns map to the valibot schema pipe(array(baseDataTypeSchema), length(size)), where baseDataTypeSchema is the valibot schema for the array's element type and size is the array dimension.
SingleStore unsigned double maps to Type.Number with 0-281474976710655 range
SingleStore double({ unsigned: true }) columns map to Type.Number({ minimum: 0, maximum: 281_474_976_710_655 }) in the Typebox schema.
SingleStore double/real columns map to Type.Number with 48-bit limits
SingleStore double() and real() columns map to Type.Number({ minimum: -140_737_488_355_328, maximum: 140_737_488_355_327 }) in the Typebox schema, reflecting 48-bit integer limits.
SingleStore json column maps to Type.Recursive union type
SingleStore json() columns map to Type.Recursive((self) => Type.Union([Type.Union([Type.String(), Type.Number(), Type.Boolean(), Type.Null()]), Type.Array(self), Type.Record(Type.String(), self)])) in the Typebox schema, allowing recursive JSON structures.
SingleStore year column maps to Type.Integer with 1901-2155 range
SingleStore year() columns map to Type.Integer({ minimum: 1_901, maximum: 2_155 }) in the Typebox schema.
SingleStore unsigned bigint with mode bigint maps to Type.BigInt with unsigned 64-bit limits
SingleStore bigint({ mode: 'bigint', unsigned: true }) columns map to Type.BigInt({ minimum: 0, maximum: 18_446_744_073_709_551_615n }) in the Typebox schema.
SingleStore tinyint column maps to Type.Integer with 8-bit limits
SingleStore tinyint() columns map to Type.Integer({ minimum: -128, maximum: 127 }) in the Typebox schema, reflecting 8-bit integer limits.
SingleStore enum columns map to Type.Enum
SingleStore text({ enum: ... }), char({ enum: ... }), varchar({ enum: ... }), and singlestoreEnum() columns map to Type.Enum(enum) in the Typebox schema.
SingleStore boolean column maps to Type.Boolean()
The singlestore.boolean() column type maps to Type.Boolean() in the Typebox schema.
SingleStore date/datetime/timestamp columns with date mode map to Type.Date()
SingleStore date, datetime, and timestamp columns with mode set to 'date' map to Type.Date() in the Typebox schema.
SingleStore binary and string columns map to Type.String()
SingleStore binary(), date with string mode, datetime with string mode, decimal(), time(), timestamp with string mode, and varbinary() columns map to Type.String() in the Typebox schema.
SingleStore text column maps to Type.String with 65535 maxLength
SingleStore text() columns map to Type.String({ maxLength: 65_535 }) in the Typebox schema, reflecting the unsigned 16-bit integer limit.
drizzle-typebox deprecated in favor of first-class schema generation
Starting from drizzle-orm@1.0.0-beta.15, drizzle-typebox has been deprecated in favor of first-class schema generation support within Drizzle ORM itself. The drizzle-typebox package can still be used but all new updates will be added to Drizzle ORM directly.
typebox-legacy uses @sinclair/typebox package
The typebox-legacy version uses the @sinclair/typebox package for schema generation with Drizzle ORM.
createSelectSchema generates validation schema for SELECT queries
The createSelectSchema function generates a Typebox schema that defines the shape of data queried from the database. It can be used to validate API responses. The schema will include all columns from the table, and validation will fail if the actual query result includes fewer columns than the table definition.
createInsertSchema generates validation schema for INSERT operations
The createInsertSchema function generates a Typebox schema that defines the shape of data to be inserted into the database. It can be used to validate API requests. Columns with auto-increment or default values may be optional in the schema.
createUpdateSchema generates validation schema for UPDATE operations
The createUpdateSchema function generates a Typebox schema that defines the shape of data to be updated in the database. It can be used to validate API requests. Generated columns like auto-increment IDs cannot be updated and will not be included in the update schema.
Schema refinements extend or overwrite field schemas
Each create schema function (createSelectSchema, createInsertSchema, createUpdateSchema) accepts an optional second parameter for refinements. Defining a callback function will extend or modify the field's schema, while providing a Typebox schema object will overwrite it completely, including its nullability.
createSchemaFactory for advanced use cases with extended Typebox instances
The createSchemaFactory function allows advanced use cases such as using an extended Typebox instance. It accepts a configuration object with a typeboxInstance property, and returns an object containing the createInsertSchema, createSelectSchema, and createUpdateSchema functions that use the provided instance.
SingleStore unsigned smallint maps to Type.Integer with 0-65535 range
SingleStore smallint({ unsigned: true }) columns map to Type.Integer({ minimum: 0, maximum: 65_535 }) in the Typebox schema.
SingleStore mediumint column maps to Type.Integer with 24-bit limits
SingleStore mediumint() columns map to Type.Integer({ minimum: -8_388_608, maximum: 8_388_607 }) in the Typebox schema, reflecting 24-bit integer limits.
SingleStore unsigned mediumint maps to Type.Integer with 0-16777215 range
SingleStore mediumint({ unsigned: true }) columns map to Type.Integer({ minimum: 0, maximum: 16_777_215 }) in the Typebox schema.
SingleStore varchar column maps to Type.String with maxLength
SingleStore varchar({ length: ... }) columns map to Type.String({ maxLength: length }) in the Typebox schema.
SingleStore int column maps to Type.Integer with 32-bit limits
SingleStore int() columns map to Type.Integer({ minimum: -2_147_483_648, maximum: 2_147_483_647 }) in the Typebox schema, reflecting 32-bit integer limits.
SingleStore unsigned int maps to Type.Integer with 0-4294967295 range
SingleStore int({ unsigned: true }) columns map to Type.Integer({ minimum: 0, maximum: 4_294_967_295 }) in the Typebox schema.
SingleStore bigint with mode bigint maps to Type.BigInt with 64-bit limits
SingleStore bigint({ mode: 'bigint' }) columns map to Type.BigInt({ minimum: -9_223_372_036_854_775_808n, maximum: 9_223_372_036_854_775_807n }) in the Typebox schema, reflecting 64-bit integer limits.
SingleStore bigint with mode number maps to Type.Integer with JavaScript safe limits
SingleStore bigint({ mode: 'number' }) columns map to Type.Integer({ minimum: -9_007_199_254_740_991, maximum: 9_007_199_254_740_991 }) in the Typebox schema, reflecting JavaScript's minimum and maximum safe integers.
IntelliSense performance improved 430% for large schemas in v0.28.0
Drizzle v0.28.0 optimized internal types to improve IntelliSense performance. Testing on a database schema with 85 tables, 666 columns, 26 enums, 172 indexes, and 133 foreign keys showed a 430% speed up in IntelliSense.
DrizzleORM v0.28.1 release date and focus
DrizzleORM v0.28.1 was released on August 7, 2023. This release fixed Postgres array-related issues that were introduced in version 0.28.0.
Drizzle ORM v0.28.2 release date
Drizzle ORM v0.28.2 was released on August 10, 2023.
Drizzle ORM v0.28.4 release fixes
Drizzle ORM v0.28.4 released on 2023-08-24 fixed imports in ESM-based projects and a type error on Postgres table definitions. If encountering a 'Cannot find package @opentelemetry/api' error, update to v0.28.5 instead.
.d.ts files bundling disabled
In Drizzle ORM v0.28.3, .d.ts files bundling was disabled.
ESLint Drizzle Plugin v0.2.3
ESLint Drizzle Plugin v0.2.3 can be installed with npm i eslint-plugin-drizzle@0.2.3. This version added support for functions (allowing the Drizzle object to be retrieved from a function) and improved error messages with better context in suggestions.
DrizzleORM v0.29.2 release date and fixes
DrizzleORM v0.29.2 was released on 2023-12-25. Key fixes included: improvements to PlanetScale relational tests, correct string escaping for empty PgArrays, fixed wrong syntax for exists function in SQLite, proper handling of dates in AWS Data API, and fixed Hermes mixins constructor issue.
Drizzle ORM v0.30.3 release date and features
Drizzle ORM v0.30.3 was released on March 19, 2024. It added raw query support (db.execute(...)) to batch API in Neon HTTP driver, fixed @neondatabase/serverless HTTP driver types issue, and fixed sqlite-proxy driver .run() result.
Drizzle ORM v0.31.4 release notes
Drizzle ORM version 0.31.4 was released on 2024-07-08. The primary change in this release was marking the prisma clients package as optional.
Drizzle ORM v0.32.1 indexes on 3+ columns
Version 0.32.1 fixed typings for indexes and allows creating indexes on 3 or more columns by mixing columns and expressions.
Drizzle ORM v0.32.2 release date and focus
Drizzle ORM v0.32.2 was released on 2024-08-05 and focused on bug fixes.