• SQL的常用语句


    select * from g_members where id between '16' and '31' order by id desc 倒序排列

    select * from g_members_thirdparty where uid in(select id from g_members where mobile='13438342547')

    select * from g_members where email in (select  DISTINCT email from g_members)

    select * from g_members where id='16' and mobile='1882154647'

    select * from g_members where id='16' or mobile='1882154647'

    select * from g_members where mobile='18780010265' insert into g_members (mobile)values('13178849632')

    insert into g_members values('1607001','13178849632') 向表里插入数据,需要的数据都需插入


    update g_members set mobile='110' where mobile='13178849632'
    DELETE from g_members where mobile='110'

    select g_members.id,g_members.mobile,g_members_thirdparty.tokenkey from 
    g_members join g_members_thirdparty on g_members.id=g_members_thirdparty.uid

    select * into test from g_members (sql中使用此语句) 

    create table test(select * from g_members)(MYSQL中使用此语句)

  • 相关阅读:
    localStorage、sessionStorage详解,以及storage事件使用
    企业和开发人员究竟该如何适应web标准?
    平面设计常用制作尺寸
    git命令
    TCP/IP、Http、Socket的区别
    canvas
    《千克》
    《小数的加法》
    fiddler设置代理
    《分数的基本性质》
  • 原文地址:https://www.cnblogs.com/xianhaiyan/p/4800887.html
Copyright © 2020-2023  润新知