EmployeeMapper.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="cn.iocoder.yudao.module.delivery.mapper.EmployeeMapper">

    <select id="pageCC" resultType="cn.iocoder.yudao.module.delivery.entity.Employee">
        select *
        from employee ${ew.customSqlSegment}
    </select>

    <resultMap id="BaseResultMap" type="cn.iocoder.yudao.module.delivery.entity.Employee">
        <result column="id" property="id"/>
        <result column="name" property="name"/>
        <result column="emp_gender" property="empGender"/>
        <result column="age" property="age"/>
        <result column="email" property="email"/>
    </resultMap>


    <!-- 通用查询结果列 2024-04-22-->
    <sql id="Base_Column_List">
        id, name, emp_gender, age, email    </sql>

    <!-- 目的：为dao接口方法提供sql语句配置 -->
    <insert id="addUser">
        <!-- 具体的sql -->
        insert into user(user_name,user_password,phone_number,day)
        value (#{userName},#{userPassword},#{phoneNumber},#{day})
    </insert>

    <select id="queryUserByname" resultType="cn.iocoder.yudao.module.delivery.entity.Employee">
        select *
        from user
        where user_name = #{userName}
    </select>

    <select id="queryUser" resultType="cn.iocoder.yudao.module.delivery.entity.Employee">
        select *
        from user
    </select>

    <update id="updateUserDay">
        UPDATE user
        SET day=#{day}
        WHERE user_name = #{userName}
    </update>

    <update id="addUserOverdue">
        UPDATE user
        SET Overdue=Overdue + 1
        WHERE user_name = #{userName}
    </update>


    <resultMap type="cn.iocoder.yudao.module.delivery.entity.Employee" id="SysTestMap">
        <result property="id" column="id" jdbcType="INTEGER"/>
        <result property="testName" column="test_name" jdbcType="VARCHAR"/>
        <result property="orderNum" column="order_num" jdbcType="INTEGER"/>
        <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
        <result property="delFlag" column="del_flag" jdbcType="INTEGER"/>
        <result property="remark" column="remark" jdbcType="VARCHAR"/>
    </resultMap>

    <!--查询所有-->
    <select id="queryAll" resultMap="SysTestMap">
        select id,
               test_name,
               order_num,
               create_time,
               del_flag,
               remark
        from sys_test
    </select>

    <!--查询单个-->
    <select id="queryById" resultMap="SysTestMap">
        select id,
               test_name,
               order_num,
               create_time,
               del_flag,
               remark
        from sys_test
        where id = #{id}
    </select>

    <!--查询指定行数据-->
    <select id="queryAllByLimit" resultMap="SysTestMap">
        select
        id, test_name, order_num, create_time, del_flag, remark
        from sys_test
        <where>
            <if test="id != null">
                and id = #{id}
            </if>
            <if test="testName != null and testName != ''">
                and test_name = #{testName}
            </if>
            <if test="orderNum != null">
                and order_num = #{orderNum}
            </if>
            <if test="createTime != null">
                and create_time = #{createTime}
            </if>
            <if test="delFlag != null">
                and del_flag = #{delFlag}
            </if>
            <if test="remark != null and remark != ''">
                and remark = #{remark}
            </if>
        </where>
        limit #{pageable.offset}, #{pageable.pageSize}
    </select>

    <!--统计总行数-->
    <select id="count" resultType="java.lang.Long">
        select count(1)
        from sys_test
        <where>
            <if test="id != null">
                and id = #{id}
            </if>
            <if test="testName != null and testName != ''">
                and test_name = #{testName}
            </if>
            <if test="orderNum != null">
                and order_num = #{orderNum}
            </if>
            <if test="createTime != null">
                and create_time = #{createTime}
            </if>
            <if test="delFlag != null">
                and del_flag = #{delFlag}
            </if>
            <if test="remark != null and remark != ''">
                and remark = #{remark}
            </if>
        </where>
    </select>

    <!--新增所有列-->
    <insert id="insert" keyProperty="id" useGeneratedKeys="true">
        insert into sys_test(test_name, order_num, create_time, del_flag, remark)
        values (#{testName}, #{orderNum}, #{createTime}, #{delFlag}, #{remark})
    </insert>

    <insert id="insertBatch" keyProperty="id" useGeneratedKeys="true">
        insert into sys_test(test_name, order_num, create_time, del_flag, remark)
        values
        <foreach collection="entities" item="entity" separator=",">
            (#{entity.testName}, #{entity.orderNum}, #{entity.createTime}, #{entity.delFlag}, #{entity.remark})
        </foreach>
    </insert>

    <insert id="insertOrUpdateBatch" keyProperty="id" useGeneratedKeys="true">
        insert into sys_test(test_name, order_num, create_time, del_flag, remark)
        values
        <foreach collection="entities" item="entity" separator=",">
            (#{entity.testName}, #{entity.orderNum}, #{entity.createTime}, #{entity.delFlag}, #{entity.remark})
        </foreach>
        on duplicate key update
        test_name = values(test_name),
        order_num = values(order_num),
        create_time = values(create_time),
        del_flag = values(del_flag),
        remark = values(remark)
    </insert>

    <!--通过主键修改数据-->
    <update id="update">
        update sys_test
        <set>
            <if test="testName != null and testName != ''">
                test_name = #{testName},
            </if>
            <if test="orderNum != null">
                order_num = #{orderNum},
            </if>
            <if test="createTime != null">
                create_time = #{createTime},
            </if>
            <if test="delFlag != null">
                del_flag = #{delFlag},
            </if>
            <if test="remark != null and remark != ''">
                remark = #{remark},
            </if>
        </set>
        where id = #{id}
    </update>

    <!--通过主键删除-->
    <delete id="deleteById">
        delete
        from sys_test
        where id = #{id}
    </delete>

</mapper>