xyc
2025-02-21 664db98c9e8595ce4dd636a27f480e3a08b81ff5
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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="com.zt.life.sys.dao.SysUserRegisterDao">
 
    <select id="existUsername" resultType="java.lang.Integer">
        select count(1)
        from sys_user a
        where
            del_flag = 0
        and user_name = #{userName}
    </select>
 
    <select id="getByUserName" resultType="com.zt.life.sys.model.SysUserRegister">
        select *
        from sys_user a
        where
            del_flag = 0
          and user_name = #{userName}
        limit 1
    </select>
 
    <update id="changePassword">
        UPDATE
            sys_user
        SET
            password = #{password},
            changepass_date = now(),
            update_by = #{userName},
            update_time = now()
        WHERE
          del_flag = 0
          and user_name = #{userName}
    </update>
 
</mapper>