0.42.0

Features

Duplicate imports removal

When importing from drizzle-orm using custom loaders, you may encounter issues such as: SyntaxError: The requested module 'drizzle-orm' does not provide an export named 'eq'

This issue arose because there were duplicated exports in drizzle-orm. To address this, we added a set of tests that checks every file in drizzle-orm to ensure all exports are valid. These tests will fail if any new duplicated exports appear.

In this release, we’ve removed all duplicated exports, so you should no longer encounter this issue.

pgEnum and mysqlEnum now can accept both strings and TS enums

If you provide a TypeScript enum, all your types will be inferred as that enum - so you can insert and retrieve enum values directly. If you provide a string union, it will work as before.

enum Test {
  a = 'a',
  b = 'b',
  c = 'c',
}

const tableWithTsEnums = mysqlTable('enums_test_case', {
  id: serial().primaryKey(),
  enum1: mysqlEnum(Test).notNull(),
  enum2: mysqlEnum(Test).default(Test.a),
});

await db.insert(tableWithTsEnums).values([
  { id: 1, enum1: Test.a, enum2: Test.b, enum3: Test.c },
  { id: 2, enum1: Test.a, enum3: Test.c },
  { id: 3, enum1: Test.a },
]);

const res = await db.select().from(tableWithTsEnums);

expect(res).toEqual([
  { id: 1, enum1: 'a', enum2: 'b', enum3: 'c' },
  { id: 2, enum1: 'a', enum2: 'a', enum3: 'c' },
  { id: 3, enum1: 'a', enum2: 'a', enum3: 'b' },
]);

Improvements

• Make inArray accept ReadonlyArray as a value - thanks @Zamiell
• Pass row type parameter to @planetscale/database's execute - thanks @ayrton
• New InferEnum type - thanks @totigm

Issues closed

• Add first-class support for TS native enums
• [FEATURE]: support const enums
• [BUG]: SyntaxError: The requested module 'drizzle-orm' does not provide an export named 'lte'