OCI-51940
Scan on in-memory neighbor graph vector index with more than 60000 deleted or updated rows in a transaction is not supported (curr_del_count rows changed).
- curr_del_count: The number of deleted or updated rows in the current transaction.
Cause
An attempt is being made to scan on a Hierarchical Navigable Small Worlds (HNSW) vector index with more than 60000 rows deleted or updated in the current transaction.
Action
Commit the current transaction and retry operation.