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MyBatis中,根据id查询单个Order对象,动态SQL如何编写?【每日挑战】5.22

**MyBatis中,根据id查询单个Order对象,动态SQL如何编写? ** A .<select parameterType ="int" resultMap="result"> SELECT*FROM Order WHERE ID=#{id};</select>

B.<select id="getorderByld" parameterType="int" resultMap="result"> SELECT*FROM Order WHERE ID=#{id});</select>

C.<select id="getorderByld" resultMap ="result"> SELECT*FROM Order WHERE ID=#{id};</select>

D.<select id="getorderByld" parametertype ="int"> SELECT FROM Order WHERE ID =#{id};</select>

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请回答1024 2020-05-22 19:09:05 1466 分享 版权
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  • B

    2022-12-27 14:53:27
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    2020-05-22 19:46:29
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