Hi I'm new to myBatis.
I'm using MyBatis and Spring with mybatis-spring.
How can I pass two different types of objects as parameters, and how can I use their properties in query?
<update id="update" parameterType="A, B"> <!-- @@? -->
UPDATE SOME WHERE x=A.x AND y=B.y <!-- @@? -->
</update>
Do not specify parameterType but use @Param annotation on parameters in mapper:
@Mapper
public interface MyMapper {
void update(@Param("a") A a, @Param("b") B b);
...
}
Then reference them in mapping:
<update id="update" >
UPDATE SOME WHERE x=#{a.x} AND y=#{b.y}
</update>
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