java-insagent-pc/target/classes/mapper/modules/fnc/IncomeTaskRelationshipMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ydtech.modules.fnc.dao.IncomeTaskRelationshipMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.ydtech.modules.fnc.entity.IncomeTaskRelationshipEntity">
        <id column="id" property="id" />
        <result column="task_id" property="taskId"/>
        <result column="income_id" property="incomeId"/>
        <result column="create_time" property="createTime"/>
    </resultMap>


    <select id="getByTaskId" resultType="java.lang.String">
                select
                    a.income_id as "incomeId"
                from  income_task_relationship a

                <where>
                    <if test="taskId != null  and  taskId  !=''">
                        a.task_id =#{taskId}
                    </if>
                </where>
    </select>

    <delete id="deleteByIncomeId">
        delete
        from income_task_relationship a
        where a.income_id = #{id}
    </delete>






</mapper>