<?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.jevon.mapper.DimensionalMapper" > <resultMap id="BaseResultMap" type="com.jevon.model.Dimensional" > <id column="id" property="id" jdbcType="INTEGER" /> <result column="dimensional_type" property="dimensionalType" jdbcType="INTEGER" /> <result column="dimensional_name" property="dimensionalName" jdbcType="VARCHAR" /> <result column="create_time" property="createTime" jdbcType="TIMESTAMP" /> </resultMap> <insert id="insert" parameterType="com.jevon.model.Dimensional" useGeneratedKeys="true" keyColumn="id" keyProperty="id"> insert into sz_learn_dimensional (dimensional_type, dimensional_name,create_time) values (#{dimensionalType},#{dimensionalName},#{createTime}) </insert> <select id="select" parameterType="com.jevon.model.Dimensional" resultMap="BaseResultMap"> select * from sz_learn_dimensional <where> <if test="dimensionalType != 0"> and dimensional_type = #{dimensionalType} </if> <if test="dimensionalName != null"> and dimensional_name = #{dimensionalName} </if> </where> </select> <select id="selectByAnalyse" parameterType="com.jevon.model.Dimensional" resultMap="BaseResultMap"> select * from sz_learn_dimensional where dimensional_type = #{dimensionalType} and id in( select dimensional_id from sz_learn_analyse_dimensional where analyse_id = #{analyseId} ) </select> </mapper>