<?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.yanzhu.flowable.mapper.SysExpressionMapper">

    <resultMap type="SysExpression" id="SysExpressionResult">
        <result property="id"    column="id"    />
        <result property="name"    column="name"    />
        <result property="expression"    column="expression"    />
        <result property="dataType"    column="data_type"    />
        <result property="createTime"    column="create_time"    />
        <result property="updateTime"    column="update_time"    />
        <result property="createBy"    column="create_by"    />
        <result property="updateBy"    column="update_by"    />
        <result property="status"    column="status"    />
        <result property="remark"    column="remark"    />
    </resultMap>

    <sql id="selectSysExpressionVo">
        select id, name, expression,data_type, create_time, update_time, create_by, update_by, status, remark from sys_expression
    </sql>

    <select id="selectSysExpressionList" parameterType="SysExpression" resultMap="SysExpressionResult">
        <include refid="selectSysExpressionVo"/>
        <where>
            <if test="name != null  and name != ''"> and name like concat('%', #{name}, '%')</if>
            <if test="expression != null  and expression != ''"> and expression = #{expression}</if>
            <if test="status != null "> and status = #{status}</if>
        </where>
    </select>

    <select id="selectSysExpressionById" parameterType="Long" resultMap="SysExpressionResult">
        <include refid="selectSysExpressionVo"/>
        where id = #{id}
    </select>

    <insert id="insertSysExpression" parameterType="SysExpression" useGeneratedKeys="true" keyProperty="id">
        insert into sys_expression
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="name != null">name,</if>
            <if test="expression != null">expression,</if>
            <if test="dataType != null">data_type,</if>
            <if test="createTime != null">create_time,</if>
            <if test="updateTime != null">update_time,</if>
            <if test="createBy != null">create_by,</if>
            <if test="updateBy != null">update_by,</if>
            <if test="status != null">status,</if>
            <if test="remark != null">remark,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="name != null">#{name},</if>
            <if test="expression != null">#{expression},</if>
            <if test="dataType != null">#{dataType},</if>
            <if test="createTime != null">#{createTime},</if>
            <if test="updateTime != null">#{updateTime},</if>
            <if test="createBy != null">#{createBy},</if>
            <if test="updateBy != null">#{updateBy},</if>
            <if test="status != null">#{status},</if>
            <if test="remark != null">#{remark},</if>
         </trim>
    </insert>

    <update id="updateSysExpression" parameterType="SysExpression">
        update sys_expression
        <trim prefix="SET" suffixOverrides=",">
            <if test="name != null">name = #{name},</if>
            <if test="expression != null">expression = #{expression},</if>
            <if test="dataType != null">data_type = #{dataType},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
            <if test="updateTime != null">update_time = #{updateTime},</if>
            <if test="createBy != null">create_by = #{createBy},</if>
            <if test="updateBy != null">update_by = #{updateBy},</if>
            <if test="status != null">status = #{status},</if>
            <if test="remark != null">remark = #{remark},</if>
        </trim>
        where id = #{id}
    </update>

    <delete id="deleteSysExpressionById" parameterType="Long">
        delete from sys_expression where id = #{id}
    </delete>

    <delete id="deleteSysExpressionByIds" parameterType="String">
        delete from sys_expression where id in
        <foreach item="id" collection="array" open="(" separator="," close=")">
            #{id}
        </foreach>
    </delete>
</mapper>
