<?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.mybatis.charpter2.RoleMapper">
<resultMap type="role" id="roleMap">
<id column="id" property="id" javaType="int" jdbcType="BIGINT"/>
<result column="role_name" property="role_name" javaType="string" jdbcType="VARCHAR"/>
<result column="note" property="node" typeHandler="com.mybatis.charcpter3.typeHandler.MyStringTypeHandler"/>
</resultMap>
<select id="findRole" parameterType="string" resultMap="roleMap">
select id,role_name,note as node from role where role_name like concat('%',#{roleName javaType=string,jdbcType=VARCHAR,typeHandler=com.mybatis.charcpter3.typeHandler.MyStringTypeHandler},'%')
</select>
<select id="getRole" parameterType="long" resultType="role">
select id,role_name,note as node from role where id = #{id};
</select>
<insert id="insertRole" parameterType="role">
insert into role(role_name,note) values(#{role_name},#{node})
</insert>
<delete id="deleteRole" parameterType="long">
delete from role where id = #{id}
</delete>
</mapper>