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我在 Ms Access for Cars 中创建一个数据库。此 Car 表具有以下属性:名称类型国家。我需要有关选择按类型分类的所有汽车的查询的帮助。
你只需要有一个WHERE子句,例如
WHERE
SELECT * FROM Cars WHERE CarType = 'desired_type'
aWHERE基本上,根据指定的条件过滤结果。