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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="cn.wisenergy.mapper.VariableMapper">
<resultMap id="variableMap" type="cn.wisenergy.model.app.Variable">
<id column="id" property="id"/>
<result column="variable_key" property="variableKey"/>
<result column="variable_value" property="variableValue"/>
<result column="desc" property="desc"/>
<result column="create_time" property="createTime"/>
<result column="update_time" property="updateTime"/>
</resultMap>
<sql id="table">
variable
</sql>
<sql id="cols_all">
id,
<include refid="cols_exclude_id"/>
</sql>
<sql id="cols_exclude_id">
variable_key,variable_value,`desc`,create_time,update_time
</sql>
<sql id="vals">
#{variableKey},#{variableValue},#{desc},now(),now()
</sql>
<sql id="updateCondition">
<if test="variableKey != null">variable_key = #{variableKey},</if>
<if test="variableValue != null">variable_value =#{variableValue},</if>
<if test="desc != null"> `desc` =#{desc},</if>
update_time =now()
</sql>
<sql id="criteria">
<if test="id != null">id = #{id}</if>
<if test="variableKey != null">and variable_key = #{variableKey}</if>
<if test="variableValue != null">and variable_value =#{variableValue}</if>
<if test="desc != null">and `desc` =#{desc}</if>
<if test="createTime != null">and create_time >= #{createTime}</if>
<if test="updateTime != null">and #{updateTime} >= update_time</if>
</sql>
<insert id="add" parameterType="cn.wisenergy.model.app.Variable" keyProperty="id" useGeneratedKeys="true">
insert into
<include refid="table"/>
(<include refid="cols_exclude_id"/>)
value(
<include refid="vals"/>
)
</insert>
<update id="edit" parameterType="cn.wisenergy.model.app.Variable">
UPDATE
<include refid="table"/>
<set>
<include refid="updateCondition"/>
</set>
<where>
id = #{id}
</where>
</update>
<delete id="delById" parameterType="java.lang.Integer">
delete from
<include refid="table"/>
where id = #{id}
</delete>
<select id="getByKey" resultType="cn.wisenergy.model.app.Variable">
select
<include refid="cols_all"/>
from
<include refid="table"/>
where variable_key=#{variableKey}
</select>
</mapper>