Counts vectors visible in the selected collection, branch, and space.

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

Examples

Count vectors in a collection.

CLI

$ strata vector collection create docs 3 cosine
$ strata vector upsert docs a [1.0,0.0,0.0]
$ strata vector upsert docs b [0.0,1.0,0.0]
$ strata vector count docs

Wire

{"collection":"docs","dimension":3,"metric":"cosine","type":"vector_create_collection"}
{"collection":"docs","key":"a","type":"vector_upsert","vector":[1.0,0.0,0.0]}
{"collection":"docs","key":"b","type":"vector_upsert","vector":[0.0,1.0,0.0]}
{"collection":"docs","type":"vector_count"}

Parameters

Name	Type	Required	Description
as_of	integer	no	Optional timestamp in microseconds.
collection	string	yes	Collection name.

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

Returns

StatusValue<u64>.

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 count
• Wire type: vector_count