src/main/resources/mapper/OrganizationRelationMapper.xml
New file @@ -0,0 +1,12 @@ <?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.moral.mapper.OrganizationRelationMapper"> <select id="getChildIdByParentId" resultType="java.util.Map"> SELECT child_id FROM organization_relation WHERE parent_id IN <foreach collection="parentIdList" index="index" item="parentId" open="(" separator="," close=")"> #{parentId} </foreach> </select> </mapper>
