<?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.pj.tb_banner.TbBannerMapper">




	<!-- ================================== 查询相关 ================================== -->
	<!-- select id, title, image, url, status, create_by, create_name, create_time, update_by, update_name, update_time, delete_status from tb_banner  -->

	<!-- 通用映射：自动模式 -->
	<resultMap id="model" autoMapping="true" type="com.pj.tb_banner.TbBanner"></resultMap>

	<!-- 公共查询sql片段 -->
	<sql id="select_sql">
		select *
		from tb_banner
	</sql>


	<!-- 查集合 - 根据条件（参数为空时代表忽略指定条件） [G] -->
	<select id="getList" resultMap="model">
		<include refid="select_sql"></include>
		<where>
			<if test=' this.has("id") '> and id = #{id} </if>
			<if test=' this.has("title") '> and title like concat('%', #{title}, '%') </if>
			<if test=' this.has("url") '> and url = #{url} </if>
			<if test=' this.has("status") '> and status = #{status} </if>
			<if test=' this.has("createBy") '> and create_by = #{createBy} </if>
			<if test=' this.has("createName") '> and create_name = #{createName} </if>
			<if test=' this.has("updateBy") '> and update_by = #{updateBy} </if>
			<if test=' this.has("updateName") '> and update_name = #{updateName} </if>
			<if test=' this.has("deleteStatus") '> and delete_status = #{deleteStatus} </if>
		</where>
		order by
		<choose>
			<when test='sortType == 1'> id desc </when>
			<when test='sortType == 2'> title desc </when>
			<when test='sortType == 3'> status desc </when>
			<when test='sortType == 4'> create_by desc </when>
			<when test='sortType == 5'> create_name desc </when>
			<when test='sortType == 6'> create_time desc </when>
			<when test='sortType == 7'> update_by desc </when>
			<when test='sortType == 8'> update_name desc </when>
			<when test='sortType == 9'> update_time desc </when>
			<otherwise> id desc </otherwise>
		</choose>
	</select>










</mapper>
