Mysql 如何使用内部联接优化SQL查询

我有一个相当大的数据库表，它最初是ACCESS文档。它包括用于安装汽车零件的每个属性的不同表。可以想象，装修数据包含很多规格，因此，所有内容都非常分散

现在，构建一个查询来映射这个数据库中的值变得越来越困难。我有下面的查询，它似乎包含了太多的连接。。。随着我添加的更多内容，运行起来似乎需要更长的时间。有没有更好的办法

 SELECT Import_Values.base_vehicle_id,
    Import_Values.qty,
    Import_Values.part_type_id,
    Import_Values.part_id,
    Import_Values.position_id,
    Import_Values.note,
    Parts.partterminologyname,
    BaseVehicle.YearID,
    Make.MakeName,
    Model.modelname,
    SubModel.SubModelName,
    EngineDesignation.EngineDesignationName,
    EngineVIN.EngineVINName,
    EngineBase.Liter,
    EngineBase.CC,
    EngineBase.CID,
    EngineBase.Cylinders,
    EngineBase.BlockType,
    EngineBase.EngBoreIn,
    EngineBase.EngBoreMetric,
    EngineBase.EngStrokeIn,
    EngineBase.EngStrokeMetric,
    FuelDeliveryType.FuelDeliveryTypeName,
    FuelDeliverySubType.FuelDeliverySubTypeName,
    FuelSystemControlType.FuelSystemControlTypeName,
    FuelSystemDesign.FuelSystemDesignName,
    Aspiration.AspirationName,
    CylinderHeadType.CylinderHeadTypeName,
    FuelType.FuelTypeName,
    IgnitionSystemType.IgnitionSystemTypeName,
    Mfr.MfrName,
    EngineVersion.EngineVersion,
    Valves.ValvesPerEngine,
    BedLength.BedLength,
    BedLength.BedLengthMetric,
    BedType.BedTypeName
    FROM 
    Import_Values
    INNER JOIN BaseVehicle 
        ON Import_Values.base_vehicle_id=BaseVehicle.BaseVehicleID
    INNER JOIN Parts 
        ON Import_Values.part_type_id=Parts.PartTerminologyID
    INNER JOIN Make
        ON BaseVehicle.MakeID=Make.MakeID
    INNER JOIN Model
        ON BaseVehicle.ModelID=Model.ModelID
    INNER JOIN Vehicle
        ON Import_Values.base_vehicle_id=Vehicle.BaseVehicleID
    INNER JOIN SubModel
        ON Vehicle.SubModelID=SubModel.SubModelID
    INNER JOIN VehicleToEngineConfig
        ON Vehicle.VehicleID=VehicleToEngineConfig.VehicleID
    INNER JOIN EngineConfig
        ON VehicleToEngineConfig.EngineConfigID=EngineConfig.EngineConfigID
    INNER JOIN EngineDesignation
        ON EngineConfig.EngineDesignationID=EngineDesignation.EngineDesignationID
    INNER JOIN EngineVIN
        ON EngineConfig.EngineVINID=EngineVIN.EngineVINID
    INNER JOIN EngineBase
        ON EngineConfig.EngineBaseID=EngineBase.EngineBaseID
    INNER JOIN FuelDeliveryConfig
        ON EngineConfig.FuelDeliveryConfigID=FuelDeliveryConfig.FuelDeliveryConfigID
    INNER JOIN FuelDeliveryType
        ON FuelDeliveryConfig.FuelDeliveryTypeID=FuelDeliveryType.FuelDeliveryTypeID
    INNER JOIN FuelDeliverySubType
        ON FuelDeliveryConfig.FuelDeliverySubTypeID=FuelDeliverySubType.FuelDeliverySubTypeID
    INNER JOIN FuelSystemControlType
        ON FuelDeliveryConfig.FuelSystemControlTypeID=FuelSystemControlType.FuelSystemControlTypeID
    INNER JOIN FuelSystemDesign
        ON FuelDeliveryConfig.FuelSystemDesignID=FuelSystemDesign.FuelSystemDesignID
    INNER JOIN Aspiration
        ON EngineConfig.AspirationID=Aspiration.AspirationID
    INNER JOIN CylinderHeadType
        ON EngineConfig.CylinderHeadTypeID=CylinderHeadType.CylinderHeadTypeID
    INNER JOIN FuelType
        ON EngineConfig.FuelTypeID=FuelType.FuelTypeID
    INNER JOIN IgnitionSystemType
        ON EngineConfig.IgnitionSystemTypeID=IgnitionSystemType.IgnitionSystemTypeID
    INNER JOIN Mfr
        ON EngineConfig.EngineMfrID=Mfr.MfrID
    INNER JOIN EngineVersion
        ON EngineConfig.EngineVersionID=EngineVersion.EngineVersionID
    INNER JOIN Valves
        ON EngineConfig.ValvesID=Valves.Valvesid
    INNER JOIN VehicleToBedConfig
        ON Vehicle.VehicleID=VehicleToBedConfig.VehicleID
    INNER JOIN BedConfig
        ON VehicleToBedConfig.BedConfigID=BedConfig.BedConfigID
    INNER JOIN BedLength
        ON BedConfig.BedLengthID=BedLength.BedLengthID
    INNER JOIN BedType
        ON BedConfig.BedTypeID=BedType.BedTypeID

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任何建议都将不胜感激

在on子句中的列上定义索引。用于查看使用了哪些标识