{
    "summary": [
        {
            "name": "pipeline_pricing_map",
            "title": "产线计费映射（pipeline_id × charge_mode → ppid，照 acctres_pricing_map 范式）",
            "primary": ["id"]
        }
    ],
    "fields": [
        {"name": "id", "title": "ID", "type": "str", "length": 32, "nullable": "no"},
        {"name": "pipeline_id", "title": "产线ID(pipelines.id)", "type": "str", "length": 32, "nullable": "no"},
        {"name": "charge_mode", "title": "计费方式(month/year)", "type": "str", "length": 32, "nullable": "no"},
        {"name": "months", "title": "计费月数(月付=1,年付=10即月费×10)", "type": "int", "nullable": "no", "default": "1"},
        {"name": "valid_days", "title": "权益有效天数(月付30/年付365)", "type": "int", "nullable": "no", "default": "30"},
        {"name": "ppid", "title": "定价项目ID", "type": "str", "length": 32, "nullable": "yes"},
        {"name": "is_default", "title": "缺省方式", "type": "str", "length": 1, "nullable": "yes", "default": "0"},
        {"name": "status", "title": "状态", "type": "str", "length": 16, "nullable": "yes", "default": "active"},
        {"name": "org_id", "title": "所属机构", "type": "str", "length": 32, "nullable": "yes"},
        {"name": "created_by", "title": "创建人", "type": "str", "length": 32, "nullable": "yes"},
        {"name": "created_at", "title": "创建时间", "type": "timestamp", "nullable": "yes"},
        {"name": "updated_at", "title": "更新时间", "type": "timestamp", "nullable": "yes"}
    ],
    "indexes": [
        {"name": "idx_ppm_pipeline", "idxtype": "index", "idxfields": ["pipeline_id"]},
        {"name": "idx_ppm_mode", "idxtype": "unique", "idxfields": ["pipeline_id", "charge_mode"]},
        {"name": "idx_ppm_ppid", "idxtype": "index", "idxfields": ["ppid"]}
    ]
}