fn_registry/functions/infra/job_cleanup.md

name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, params, output, tested, tests, test_file_path, file_path

name	kind	lang	domain	version	purity	signature	description	tags	uses_functions	uses_types	returns	returns_optional	error_type	imports	params	output	tested	tests	test_file_path	file_path
job_cleanup	function	go	infra	1.0.0	impure	func JobCleanup(q *JobQueue, olderThan time.Duration) (int64, error)	Elimina jobs en estados terminales (completed, failed, dead) cuyo created_at sea mas antiguo que olderThan. Retorna el numero de filas eliminadas. Util para mantener la tabla compacta en apps de larga duracion.	job queue cleanup delete maintenance sqlite async background infra pendiente-usar		job_queue_go_infra		false	error_go_core	fmt time	name desc q cola de jobs creada con JobQueueCreate name desc olderThan duracion maxima de retension; jobs mas viejos que esto se eliminan (ej: 24*time.Hour)	numero de filas eliminadas	true	job_cleanup_removes_old_terminal_jobs job_cleanup_keeps_recent_jobs	functions/infra/job_queue_test.go	functions/infra/job_cleanup.go

Ejemplo

// Limpiar jobs terminados hace mas de 7 dias
n, err := JobCleanup(q, 7*24*time.Hour)
fmt.Printf("eliminados: %d jobs\n", n)

Notas

Solo elimina jobs en estados terminales: completed, failed, dead. Los jobs pending y running nunca se eliminan. El cutoff se calcula en UTC. Llamar periodicamente con CronTicker u otro scheduler para mantener la tabla compacta.