V$VECTOR_INDEX_INST_MAP

This fixed view provides cluster mapping and distribution metadata for distributed HNSW vector indexes.

Column Name	Data Type	Description
OWNER	VARCHAR2(129)	User name of the distributed HNSW vector index owner
INDEX_NAME	VARCHAR2(129)	Name of the distributed HNSW vector index
INDEX_OBJN	NUMBER	Distributed HNSW vector index object number
VIRTUAL_INST_LIST	VARCHAR2(129)	Virtual instance list. It's a comma-separated list of virtual instance IDs associated with the distributed HNSW vector index.
INSTANCE_LIST	VARCHAR2(129)	Physical instance list. It's a comma-separated list of physical cluster instance IDs associated with the distributed HNSW vector index.
CLUSTER_INCARNATION	NUMBER	Cluster incarnation number
CON_ID	NUMBER	Container ID