{
    "summary": [{"name": "pipeline_capacity", "title": "产线容量表", "primary": ["id"]}],
    "fields": [
        {"name": "id", "title": "主键", "type": "str", "length": 32, "nullable": "no"},
        {"name": "pipeline_id", "title": "产线ID", "type": "str", "length": 32, "nullable": "no"},
        {"name": "max_concurrent", "title": "最大并发数", "type": "int"},
        {"name": "daily_limit", "title": "每日限额", "type": "int"},
        {"name": "monthly_limit", "title": "每月限额", "type": "int"},
        {"name": "today_usage", "title": "今日用量", "type": "int"},
        {"name": "month_usage", "title": "本月用量", "type": "int"},
        {"name": "status", "title": "状态", "type": "str", "length": 20, "default": "active"},
        {"name": "org_id", "title": "所属组织", "type": "str", "length": 32, "default": "0"},
        {"name": "updated_at", "title": "更新时间", "type": "timestamp"}
    ],
    "indexes": [
        {"name": "uk_capacity_pipeline", "idxtype": "unique", "idxfields": ["pipeline_id"]}
    ],
    "codes": [
        {"field": "pipeline_id", "table": "pipelines", "valuefield": "id", "textfield": "name"}
    ]
}