Mysql 错误代码：1054。未知列'；车辆详细信息。批次id'；在'；关于第'条；

我得到一个错误代码：1054。“on子句”中的未知列“vehicle\u details.batch\u id”运行以下MySQL查询时出错

有人能帮忙吗

谢谢

约翰

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仅使用显式联接语法

SELECT 
    supplier,
    vehicle_details.status,
    vehicle_details.batch_id,
    veh_id,
    fund_type,
    suppliers.supplier_name,
    reg_no,
    car_make.car_make,
    car_model,
    creation_date,
    stock_plan,
    money_received,
    hpi_registered,
    invoice_checked,
    details_checked,
    confirmation_received,
    log_mot_check
FROM
    vehicle_details
INNER JOIN suppliers ON vehicle_details.supplier = suppliers.supplier_id
INNER JOIN car_make ON vehicle_details.car_make = car_make.car_id
LEFT JOIN batch ON vehicle_details.batch_id = batch.batch_id
WHERE   vehicle_details.status like 's'
        AND (vehicle_details.batch_id is null or vehicle_details.batch_id like '%')
        AND veh_id like '%'
        AND fund_type like '%'
        AND supplier like '%'
        AND reg_no like '%'
        AND car_id like '%'
        AND car_model like '%'
        AND creation_date like '%'
        AND stock_plan like '%'
        AND money_received like '%'
ORDER BY vehicle_details.batch_id DESC

你加入这里

FROM
vehicle_details,
suppliers,
car_make

还有明确的

LEFT JOIN batch ON vehicle_details.batch_id = batch.batch_id

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不要混合使用隐式连接和显式连接syntax@juergend嗨，Juergen，我是一个SQL新手，不知道你的意思。我现在的问题是，如果记录在vehicle\u details.batch\u id中有空值，就不会返回记录。有什么想法吗？太棒了！谢谢你的帮助。

LEFT JOIN batch ON vehicle_details.batch_id = batch.batch_id