Reads collection-level facts for one vector collection. The current wire response uses the collection-list output with one item.

Status commands return a scalar or compact status payload and do not mutate database state.

Examples

Read a collection’s dimension, metric, and size.

CLI

$ strata vector collection create docs 3 cosine
$ strata vector collection stats docs

Wire

{"collection":"docs","dimension":3,"metric":"cosine","type":"vector_create_collection"}
{"collection":"docs","type":"vector_collection_stats"}

Parameters

Name	Type	Required	Description
collection	string	yes	Collection name.

Plus the optional scope: branch and space (default to the session branch and the "default" space).

Returns

StatusResponse<VectorCollectionInfo>.

Errors

• failed_precondition.engine.runtime_closed
• not_found.engine.branch
• invalid_argument.engine.product_space
• invalid_argument.engine.vector_collection
• invalid_argument.engine.vector_key
• not_found.engine.vector_collection

Invocation

• CLI: strata vector collection stats
• Wire type: vector_collection_stats