Counts visible JSON documents in the selected branch and space, optionally constrained by a document key prefix.

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

Examples

Count stored documents.

CLI

$ strata json set a $ {"v":1}
$ strata json set b $ {"v":2}
$ strata json count

Wire

{"key":"a","path":"$","type":"json_set","value":{"v":1}}
{"key":"b","path":"$","type":"json_set","value":{"v":2}}
{"type":"json_count"}

Parameters

Name	Type	Required	Description
as_of	integer	no	Optional timestamp in microseconds.
prefix	string	no	Optional document key prefix.

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.json_document_id

Invocation

• CLI: strata json count
• Wire type: json_count