{
    "summary": [
        {
            "name": "pipeline_usage_log",
            "title": "产线调用日志表",
            "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": "user_id",
            "title": "用户ID",
            "type": "str",
            "length": 32
        },
        {
            "name": "distributor_id",
            "title": "分销商ID",
            "type": "str",
            "length": 32
        },
        {
            "name": "call_count",
            "title": "调用次数",
            "type": "int",
            "default": "1"
        },
        {
            "name": "token_input",
            "title": "输入Token数",
            "type": "int",
            "default": "0"
        },
        {
            "name": "token_output",
            "title": "输出Token数",
            "type": "int",
            "default": "0"
        },
        {
            "name": "amount",
            "title": "金额",
            "type": "double",
            "length": 15,
            "dec": 4,
            "default": "0"
        },
        {
            "name": "status",
            "title": "状态",
            "type": "str",
            "length": 20
        },
        {
            "name": "error_message",
            "title": "错误信息",
            "type": "text"
        },
        {
            "name": "called_at",
            "title": "调用时间",
            "type": "timestamp"
        }
    ],
    "indexes": [
        {
            "name": "idx_usagelog_pipeline",
            "idxtype": "index",
            "idxfields": [
                "pipeline_id"
            ]
        },
        {
            "name": "idx_usagelog_called_at",
            "idxtype": "index",
            "idxfields": [
                "called_at"
            ]
        },
        {
            "name": "idx_usagelog_distributor",
            "idxtype": "index",
            "idxfields": [
                "distributor_id"
            ]
        }
    ],
    "codes": [
        {
            "field": "pipeline_id",
            "table": "pipelines",
            "valuefield": "id",
            "textfield": "name"
        },
        {
            "field": "status",
            "table": "appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='usage_status'"
        }
    ]
}