{
    "summary": [
        {
            "name": "product_subscription",
            "title": "客户订购表",
            "primary": [
                "id"
            ],
            "catelog": "relation"
        }
    ],
    "fields": [
        {
            "name": "id",
            "title": "主键ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "product_id",
            "title": "产品ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "user_id",
            "title": "客户用户ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "user_org_id",
            "title": "客户机构ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "subscription_type",
            "title": "订购类型",
            "type": "char",
            "length": 1,
            "nullable": "no"
        },
        {
            "name": "status",
            "title": "状态",
            "type": "char",
            "length": 1,
            "nullable": "no",
            "default": "1"
        },
        {
            "name": "start_date",
            "title": "生效日期",
            "type": "date",
            "nullable": "no"
        },
        {
            "name": "end_date",
            "title": "到期日期",
            "type": "date",
            "nullable": "no"
        },
        {
            "name": "quota_total",
            "title": "总配额",
            "type": "double",
            "length": 15,
            "dec": 4,
            "default": "0"
        },
        {
            "name": "quota_used",
            "title": "已使用量",
            "type": "double",
            "length": 15,
            "dec": 4,
            "default": "0"
        },
        {
            "name": "quota_unit",
            "title": "配额单位",
            "type": "str",
            "length": 32
        },
        {
            "name": "overflow_mode",
            "title": "超额模式",
            "type": "char",
            "length": 1,
            "default": "1"
        },
        {
            "name": "overflow_rate",
            "title": "超额单价",
            "type": "double",
            "length": 15,
            "dec": 6,
            "default": "0"
        },
        {
            "name": "purchase_price",
            "title": "购买价格",
            "type": "double",
            "length": 15,
            "dec": 2,
            "default": "0"
        },
        {
            "name": "purchase_currency",
            "title": "货币",
            "type": "char",
            "length": 8,
            "default": "CNY"
        },
        {
            "name": "created_at",
            "title": "创建时间",
            "type": "timestamp",
            "nullable": "no"
        },
        {
            "name": "updated_at",
            "title": "更新时间",
            "type": "datetime"
        }
    ],
    "indexes": [
        {
            "name": "idx_ps_product",
            "idxtype": "index",
            "idxfields": [
                "product_id"
            ]
        },
        {
            "name": "idx_ps_user",
            "idxtype": "index",
            "idxfields": [
                "user_id",
                "user_org_id"
            ]
        },
        {
            "name": "idx_ps_status",
            "idxtype": "index",
            "idxfields": [
                "status"
            ]
        },
        {
            "name": "idx_ps_dates",
            "idxtype": "index",
            "idxfields": [
                "start_date",
                "end_date"
            ]
        }
    ],
    "codes": [
        {
            "field": "product_id",
            "table": "product",
            "valuefield": "id",
            "textfield": "product_name"
        },
        {
            "field": "user_id",
            "table": "sage.users",
            "valuefield": "id",
            "textfield": "username"
        },
        {
            "field": "user_org_id",
            "table": "sage.organization",
            "valuefield": "id",
            "textfield": "orgname"
        },
        {
            "field": "subscription_type",
            "table": "appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='subscription_type'"
        },
        {
            "field": "status",
            "table": "appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='subscription_status'"
        },
        {
            "field": "overflow_mode",
            "table": "appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='overflow_mode'"
        },
        {
            "field": "quota_unit",
            "table": "appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='quota_unit'"
        }
    ]
}