Sourced from drizzle-orm's releases.

0.30.7

Bug fixes

• Add mappings for @vercel/postgres package
• Fix interval mapping for neon drivers - #1542

0.30.6

New Features

🎉 PGlite driver Support

PGlite is a WASM Postgres build packaged into a TypeScript client library that enables you to run Postgres in the browser, Node.js and Bun, with no need to install any other dependencies. It is only 2.6mb gzipped.

It can be used as an ephemeral in-memory database, or with persistence either to the file system (Node/Bun) or indexedDB (Browser).

Unlike previous "Postgres in the browser" projects, PGlite does not use a Linux virtual machine - it is simply Postgres in WASM.

Usage Example

import { PGlite } from '@electric-sql/pglite';
import { drizzle } from 'drizzle-orm/pglite';
// In-memory Postgres
const client = new PGlite();
const db = drizzle(client);
await db.select().from(users);

---

There are currently 2 limitations, that should be fixed on Pglite side:

• Attempting to refresh a materialised view throws error

• Attempting to SET TIME ZONE throws error

0.30.5

New Features

🎉 $onUpdate functionality for PostgreSQL, MySQL and SQLite

Adds a dynamic update value to the column. The function will be called when the row is updated, and the returned value will be used as the column value if none is provided. If no default (or $defaultFn) value is provided, the function will be called when the row is inserted as well, and the returned value will be used as the column value.

Note: This value does not affect the drizzle-kit behavior, it is only used at runtime in drizzle-orm.

const usersOnUpdate = pgTable('users_on_update', {
  id: serial('id').primaryKey(),
  name: text('name').notNull(),
</tr></table> 

... (truncated)

• 76eb060 Merge pull request #2103 from drizzle-team/vercel-postgres
• bb0f096 Bump to 0.30.7
• cb0c553 Add type parsers to vercel/postgres
• 0ddab65 Merge pull request #2081 from drizzle-team/feature/pglite
• dfa923a Add XATA-API-KEY to feature releases
• fe8a0f7 Ignore pglite for cjs tests, as long as it's esm only
• 16d55e6 Fix imports
• 438fbaf Add pglite release notes
• 1af3622 Remove 1 check for dates in $onUpdate
• c032cbd Merge pull request #2079 from samwillis/fix-tests
• Additional commits viewable in compare view

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