0.30.10

New Features

🎉 .if() function added to all WHERE expressions

Select all users after cursors if a cursor value was provided

async function someFunction(categories: string[] = [], views = 0) {
  await db
    .select()
    .from(users)
    .where(
       and(
          gt(posts.views, views).if(views > 100),
          inArray(posts.category, categories).if(categories.length > 0),
       ),
    );
}

Bug Fixes

• Fixed internal mappings for sessions .all, .values, .execute functions in AWS DataAPI

0.30.9

• 🐛 Fixed migrator in AWS Data API
• Added setWhere and targetWhere fields to .onConflictDoUpdate() config in SQLite instead of single where field
• 🛠️ Added schema information to Drizzle instances via db._.fullSchema

0.30.8

• 🎉 Added custom schema support to enums in Postgres (fixes #669 via #2048):

⚠️ Only available in drizzle-orm for now, drizzle-kit support will arrive soon

import { pgSchema } from 'drizzle-orm/pg-core';

const mySchema = pgSchema('mySchema');
const colors = mySchema.enum('colors', ['red', 'green', 'blue']);

• 🎉 Changed D1 migrate() function to use batch API (#2137)
• 🐛 Split where clause in Postgres .onConflictDoUpdate method into setWhere and targetWhere clauses, to support both where cases in on conflict ... clause (fixes #1628, #1302 via #2056)
• 🐛 Fixed query generation for where clause in Postgres .onConflictDoNothing method, as it was placed in a wrong spot (fixes #1628 via #2056)
• 🐛 Fixed multiple issues with AWS Data API driver (fixes #1931, #1932, #1934, #1936 via #2119)
• 🐛 Fix inserting and updating array values in AWS Data API (fixes #1912 via #1911)

Thanks @hugo082 and @livingforjesus!

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(),
  updateCounter: integer('update_counter').default(sql`1`).$onUpdateFn(() => sql`update_counter + 1`),
  updatedAt: timestamp('updated_at', { mode: 'date', precision: 3 }).$onUpdate(() => new Date()),
  alwaysNull: text('always_null').$type<string | null>().$onUpdate(() => null),
});

Fixes

• [BUG]: insertions on columns with the smallserial datatype are not optional - #1848

Thanks @Angelelz and @gabrielDonnantuoni!

0.30.4

New Features

🎉 xata-http driver support

According their official website, Xata is a Postgres data platform with a focus on reliability, scalability, and developer experience. The Xata Postgres service is currently in beta, please see the Xata docs on how to enable it in your account.

Drizzle ORM natively supports both the xata driver with drizzle-orm/xata package and the postgres or pg drivers for accessing a Xata Postgres database.

The following example use the Xata generated client, which you obtain by running the xata init CLI command.

pnpm add drizzle-orm @xata.io/client

import { drizzle } from 'drizzle-orm/xata-http';
import { getXataClient } from './xata'; // Generated client

const xata = getXataClient();
const db = drizzle(xata);

const result = await db.select().from(...);

You can also connect to Xata using pg or postgres.js drivers

0.30.3

• 🎉 Added raw query support (db.execute(...)) to batch API in Neon HTTP driver
• 🐛 Fixed @neondatabase/serverless HTTP driver types issue (#1945, neondatabase/serverless#66)
• 🐛 Fixed sqlite-proxy driver .run() result (#2038)

0.30.2

Improvements

LibSQL migrations have been updated to utilize batch execution instead of transactions. As stated in the documentation, LibSQL now supports batch operations

A batch consists of multiple SQL statements executed sequentially within an implicit transaction. The backend handles the transaction: success commits all changes, while any failure results in a full rollback with no modifications.

Bug fixed

• [Sqlite] Fix findFirst query for bun:sqlite #1885 - thanks @shaileshaanand

0.30.1

New Features

🎉 OP-SQLite driver Support

Usage Example

import { open } from '@op-engineering/op-sqlite';
import { drizzle } from 'drizzle-orm/op-sqlite';

const opsqlite = open({
	name: 'myDB',
});
const db = drizzle(opsqlite);

await db.select().from(users);

For more usage and setup details, please check our op-sqlite docs

Bug fixes

• Migration hook fixed for Expo driver