{
"summary": [{
"name": "subflow_instance",
"title": "子流程实例",
"primary": "id",
"catelog": "relation"
}],
"fields": [
{"name": "id", "title": "子流程ID", "type": "str", "length": 32, "nullable": "no"},
{"name": "parent_instance_id", "title": "父流程实例ID", "type": "str", "length": 32},
{"name": "parent_node_id", "title": "父节点ID", "type": "str", "length": 64},
{"name": "child_instance_id", "title": "子流程实例ID", "type": "str", "length": 32},
{"name": "status", "title": "状态", "type": "str", "length": 16},
{"name": "created_at", "title": "创建时间", "type": "timestamp"}
],
"indexes": [
{"name": "idx_subflow_parent", "idxtype": "index", "idxfields": ["parent_instance_id"]},
{"name": "idx_node_exec_inst", "idxtype": "index", "idxfields": ["instance_id"]}
]
}