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smart_storage_java/business-service-dao/src/main/resources/mapper/ConvertMapper.xml
2025-06-30 10:11:32 +08:00

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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.ho.business.mapper.ConvertMapper">
<resultMap id="BaseResultMap" type="com.ho.business.entity.Convert">
<id property="id" column="id" jdbcType="INTEGER"/>
<result property="stationId" column="station_id" jdbcType="INTEGER"/>
<result property="srcId" column="src_id" jdbcType="INTEGER"/>
<result property="col" column="col" jdbcType="VARCHAR"/>
<result property="colName" column="col_name" jdbcType="VARCHAR"/>
</resultMap>
<sql id="Base_Column_List">
id
,station_id,src_id,
col,col_name
</sql>
<insert id="insertSelective" keyColumn="id" keyProperty="id" parameterType="com.ho.business.entity.Convert"
useGeneratedKeys="true">
insert into `convert`
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="srcId != null">src_id,</if>
<if test="stationId != null">station_id,</if>
<if test="col != null">col,</if>
<if test="colName != null">col_name,</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test="srcId != null">#{srcId,jdbcType=INTEGER},</if>
<if test="stationId != null">#{stationId,jdbcType=INTEGER},</if>
<if test="col != null">#{col},</if>
<if test="colName != null">#{colName},</if>
</trim>
</insert>
<delete id="delete">
delete
from `convert`
where id = #{id,jdbcType=INTEGER}
</delete>
<select id="selectByStationIdAndCol" resultType="com.ho.business.entity.Convert">
SELECT
<include refid="Base_Column_List"/>
from `convert`
<where>
<if test="stationId != null ">
station_id = #{stationId}
</if>
<if test="col != null">
and col = #{col}
</if>
</where>
</select>
<select id="selectByParam" resultType="com.ho.business.entity.Convert">
SELECT
<include refid="Base_Column_List"/>
from `convert`
<where>
<if test="stationId != null ">
station_id = #{stationId}
</if>
<if test="name != null">
and col_name LIKE concat('%',#{name},'%')
</if>
</where>
</select>
<select id="selectByCols" resultType="java.lang.String">
SELECT
col
from `convert`
<where>
<if test="stationId != null ">
station_id = #{stationId}
</if>
<if test="srcId != null ">
and src_id = #{srcId}
</if>
<if test="cols != null and cols.size != 0 ">
and col in
<foreach collection="cols" open="(" close=")" separator="," item="item">
#{item}
</foreach>
</if>
</where>
</select>
</mapper>