Deleting Vectors

You can easily delete vectors from our vector database, ensuring your data remains organized and up-to-date.

Our SDK allows you to delete vector data from indexes and/or namespaces.

Delete

Every vector in our database has an ID defined by you. This ID is used to reference the vectors you want to delete.

We’ll use the delete() method to instruct the SDK to delete vectors 1, 2, and 3, as shown below:

use Upstash\Vector\Index;

$index = new Index(
  url: "<UPSTASH_VECTOR_REST_URL>",
  token: "<UPSTASH_VECTOR_REST_TOKEN>",
);

$index->delete(['1', '2', '3']);
// or within a namespace
$index->namespace('my-namespace')->delete(['1', '2', '3']);

You can read more about Namespaces on our docs.