Does drizzle support a way to make an array transaction?

In prisma, you can do something like this

await db.$transaction([query1, query2])

await db.$transaction([query1, query2])

Is there a way to do something analogous in drizzle? I know you can do something like

await db.$transaction(async (tx) => {
  await query1;
  await query2;
});

await db.$transaction(async (tx) => {
  await query1;
  await query2;
});

but this makes 2 db trips instead of 1.

4 Replies

jakeleventhal•9mo ago

is this the same thing as https://orm.drizzle.team/docs/batch-api

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Angelelz•9mo ago

The bacth API is only supported in some drivers Transactions are used to run queries serially. If the queries don't have relations between each other that you can run them parallel, you might as well just use promise.all outside a transaction

jakeleventhal•9mo ago

why wont the batch api work in postgres for instance? it works in prisma if it is dependent, without the batch api it requires two trips to db

Angelelz•9mo ago

because postgres.js doesn't support batches. Whatever prisma is doing, is not batching. It's probably promise.all under the hood (which will be crazy if they are calling it $transaction), or just running them sequentially for you.

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Does drizzle support a way to make an array transaction?