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<?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="org.example.mapper.DeptMapper">
<resultMap type="Dept" id="DeptResult">
<result property="did" column="did" />
<result property="dname" column="dname" />
<result property="dremark" column="dremark" />
</resultMap>
<sql id="selectDeptVo">
select did, dname, dremark from dept
</sql>
<select id="selectDeptList" parameterType="Dept" resultMap="DeptResult">
<include refid="selectDeptVo"/>
<where>
<if test="dname != null and dname != ''"> and dname like concat('%', #{dname}, '%')</if>
<if test="dremark != null and dremark != ''"> and dremark like concat('%', #{dremark}, '%')</if>
</where>
</select>
<select id="selectDeptById" parameterType="Long" resultMap="DeptResult">
<include refid="selectDeptVo"/>
where did = #{did}
</select>
<insert id="insertDept" parameterType="Dept" useGeneratedKeys="true" keyProperty="did">
insert into dept
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="dname != null and dname != ''">dname,</if>
<if test="dremark != null">dremark,</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test="dname != null and dname != ''">#{dname},</if>
<if test="dremark != null">#{dremark},</if>
</trim>
</insert>
<update id="updateDept" parameterType="Dept">
update dept
<trim prefix="SET" suffixOverrides=",">
<if test="dname != null and dname != ''">dname = #{dname},</if>
<if test="dremark != null">dremark = #{dremark},</if>
</trim>
where did = #{did}
</update>
<delete id="deleteDeptById" parameterType="Long">
delete from dept where did = #{did}
</delete>
<delete id="deleteDeptByIds" parameterType="String">
delete from dept where did in
<foreach item="did" collection="array" open="(" separator="," close=")">
#{did}
</foreach>
</delete>
</mapper>