Update - Upstash Documentation

Methods#

The update method enables you to update the vector, metadata, or data of a vector.

Update Example#

from upstash_vector import Indexindex = Index.from_env()updated = index.update(    id="id1",    metadata={"new": "metadata"},    data="new-data",)print(updated)

Patch Metadata Example#

It is also possible to patch metadata (update or delete existing fields or set new fields) according the JSON Merge Patch algorithm.

from upstash_vector import Indexfrom upstash_vector.types import MetadataUpdateModeindex = Index.from_env()updated = index.update(    id="id2",    metadata={        "existing-field": "new-value",        "existing-field-to-delete": None,        "new-field": "new-value",    },    metadata_update_mode=MetadataUpdateMode.PATCH,)print(updated)

Also, you can specify a namespace to operate on. When no namespace is provided, the default namespace will be used.

index.update(..., namespace="ns")