water-iot/smart-city-platform/src/main/resources/mapper/PushLogMapper.xml

<?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.bz.smart_city.dao.PushLogMapper">
	<resultMap id="BaseResultMap"
		type="com.bz.smart_city.entity.PushLog">
		<!-- WARNING - @mbg.generated This element is automatically generated by 
			MyBatis Generator, do not modify. -->
		<result column="id" jdbcType="INTEGER" property="id" />
		<result column="push_content" jdbcType="INTEGER"
			property="pushContent" />
		<result column="push_config_id" jdbcType="VARCHAR"
			property="pushConfigId" />
		<result column="push_time" jdbcType="TIMESTAMP"
			property="pushTime" />
		<result column="data_size" jdbcType="INTEGER"
			property="dataSize" />
		<result column="response" jdbcType="VARCHAR"
			property="response" />
		<result column="push_status" jdbcType="INTEGER"
			property="pushStatus" />
		<result column="remark" jdbcType="VARCHAR" property="remark" />
		<result column="date_create" jdbcType="TIMESTAMP"
			property="dateCreate" />
		<result column="date_update" jdbcType="TIMESTAMP"
			property="dateUpdate" />
	</resultMap>
	<insert id="insert" useGeneratedKeys="true"
		keyProperty="pushLog.id"
		parameterType="com.bz.smart_city.entity.PushLog">
		<!-- WARNING - @mbg.generated This element is automatically generated by 
			MyBatis Generator, do not modify. -->
		insert into sc_push_log (
		push_content,
		push_config_id,
		push_time,
		data_size,
		response,
		push_status,
		remark,
		date_create,
		date_update)
		values (
		#{pushLog.pushContent,jdbcType=INTEGER},
		#{pushLog.pushConfigId,jdbcType=INTEGER},
		#{pushLog.pushTime,jdbcType=TIMESTAMP},
		#{pushLog.dataSize,jdbcType=INTEGER},
		#{pushLog.response,jdbcType=VARCHAR},
		#{pushLog.pushStatus,jdbcType=INTEGER},
		#{pushLog.remark,jdbcType=VARCHAR},
		#{pushLog.dateCreate,jdbcType=TIMESTAMP},
		#{pushLog.dateUpdate,jdbcType=TIMESTAMP})
	</insert>

	 <sql id="BaseColumnSQL">
	 	id,
		push_content,
		push_config_id,
		push_time,
		data_size,
		response,
		push_status,
		remark,
		date_create,
		date_update
	 </sql>
	<select id="findLastRecord" resultMap="BaseResultMap">
		select
			<include refid="BaseColumnSQL" />
		from 
			sc_push_log
		where 
			push_content = #{pushContent}
		and push_config_id = #{configId}
		order by push_time desc limit 1
	</select>

</mapper>