由于是CentOS所以选择对应的Linux源代码cmake-3.18.2.tar.gz或者对应的cmake-3.18.2-Linux-x86_64.tar.gz源代码以及编译脚本cmake-3.18.2...-Linux-x86_64.sh 下载到对应的目录下执行cmake-3.18.2-Linux-x86_64.sh脚本安装cmake即可。...三、使用cmake编译yaml-cpp 在CentOS7等Linux发行版下编译yaml-cpp是非常简单的,可以参考github上面的描述: ?..."]) { std::cout () << std::endl...可以重新查看config.yaml文件,发现其中的lastLogin字段被修改成了2020-09-19 11:17:40 ?
如(lastlogin,area)会先依照 lastlogin 进行排序。然后才是area。 5.将选择性最高的索引放到前面。也就是会所依照这个条件搜索到的数据最少,选择性就越高。...lastlogin DESC limit 30; 0.02s SELECT * FROM user WHERE area=’韩国’ AND sex=0 ORDER BY lastlogin DESC...lastlogin DESC limit 30; 0.07s SELECT * FROM user WHERE area=’韩国’ AND sex=0 ORDER BY lastlogin DESC...lastlogin DESC limit 30; 0.00s 额。...如(lastlogin ,area)就会依照lastlogin进行排序,然后才是area 7.依据这次的这个查询条件来说最好的索引是:ALTER TABLE userADD INDEX index_last_login_area
--insert into users(username,userpass,nickname,age,gender,email,phone,createTime,updateTime,lastLogin...= null">updateTime = #{updateTime}, lastlogin = #{lastLogin}, <!...; } public void setLastLogin(Date lastLogin) { this.lastLogin = lastLogin; }
int, in level int, in mapID int, in posX int, in posY int, in attrPoint int, in faction int, in lastLogin...ScenePosX = posX, ScenePosY = posY, AttributePoint = attrPoint, Level = level, FactionID = faction, LastLogin...= lastLogin, ExpendedStorage = expendedStorage, ExperiencePoint = experiencePoint, PlayMoney =...int, in level int, in mapID int, in posX int, in posY int, in attrPoint int, in faction int, in lastLogin...= lastLogin, ExpendedStorage = expendedStorage, ExperiencePoint = experiencePoint, PlayMoney =
._.Name == "大石头"); // 更新 user2.Logins++; user2.LastLogin = DateTime.Now; user2.Update(); // 删除 var...DisplayName, Sex, Mail, Mobile, Code, Avatar, RoleID, RoleIDs, DepartmentID, Online, Enable, Logins, LastLogin...User Where Name='大石头' Order By ID Desc limit 1 22:57:17.601 1 N - Update User Set Logins=Logins+1, LastLogin...User Where Name='大石头' Order By ID Desc limit 1 22:57:17.601 1 N - Update User Set Logins=Logins+1, LastLogin...(SQLite驱动分为.Net2.0/.Net4.0/.Net4.5等,还有.netstandard以及Linux版本之分,XCode根据平台自动下载正确版本) 为何会自动建表?
在项目根目录下创建一个config.yaml文件,其内容如下: lastLogin: 2020-08-19 10:26:10 username: root password: 123 在VS2017中指定...output YAML:\n" << out.c_str(); YAML::Node config = YAML::LoadFile("config.yaml"); if (config["lastLogin..."]) { std::cout () << std::endl; } const..."] = getCurrentDateTime(); config["lastLogin"] = "2020-09-19 10:26:10"; std::cout << "username: "...运行后config.yaml中的lastLogin字段也被修改成了:2020-09-19 10:26:10 如下图所示: ? ?
11)" json:"sex"` Birthday sql.NullTime `gorm:"column:birthday;type:timestamp" json:"birthday"` LastLogin...13, UserName: "tomxiang10", Password: "admin10", Sex: 1, Birthday: sql.NullTime{time.Now(), true}, LastLogin...model.User_Gorm{UserName: "tomxiang10", Password: "admin10", Sex: 1, Birthday: sql.NullTime{time.Now(), true}, LastLogin...user.Birthday = sql.NullTime{time.Now(), true} user.RegTime = sql.NullTime{time.Now(), true} user.LastLogin
测试的config.yaml文件如下: lastLogin: 2021-01-20 08:26:10 username: root password: 123 C++测试源代码如下: #include...output YAML:\n" << out.c_str(); YAML::Node config = YAML::LoadFile("config.yaml"); if (config["lastLogin..."]) { std::cout () (); //login(username, password); //config["lastLogin..."] = getCurrentDateTime(); config["lastLogin"] = "2021-01-21 10:26:10"; std::cout << "username
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private String mark; /** 用户级别**/ private String rank; /** 最后一次时间**/ private Date lastLogin...; } public void setLastLogin(Date lastLogin) { this.lastLogin = lastLogin; }...where u.id=:id") User findById(@Param("id") int id); @Query("from User u where date_format(u.lastLogin...; var phone = obj.phone; var email = obj.email; var lastLogin...= obj.lastLogin; var loginIp = obj.loginIp; html += "<input
/** 备注**/ private String mark; /** 用户级别**/ private String rank; /** 最后一次时间**/ private Date lastLogin...rank) { this.rank = rank; } @Temporal(TemporalType.DATE) public Date getLastLogin() { return lastLogin...; } public void setLastLogin(Date lastLogin) { this.lastLogin = lastLogin; } @Column(length=100...; var phone = obj.phone; var email = obj.email; var lastLogin...= obj.lastLogin; var loginIp = obj.loginIp; html += "<input
uid int, ad_id int, birthday string, email string, fullname string, iconurl string, lastlogin...fullname").substring(0, 1) + "xx" val iconurl = jsonObject.getString("iconurl") val lastlogin...= jsonObject.getString("lastlogin") val mailaddr = jsonObject.getString("mailaddr")...val dn = jsonObject.getString("dn") (uid, ad_id, birthday, email, fullname, iconurl, lastlogin...= dwsMembers.map(_.lastlogin).head val mailaddr = dwsMembers.map(_.mailaddr).head val
json:"address"` Pass string `json:"pass"` Addtime int `json:"addtime"` Lastlogin...int `json:"lastlogin"` Articles []*Article `orm:"reverse(many)"` } type Article struct
最后得到的SQL语句如下: Select Count(ID) as ID,Sum(Logins) as Logins,Max(LastLogin) as LastLogin,RoleID,DepartmentID
created”: “2013–04–13T19:30:31.000000”, “review_result_illegal_confirmed”: 0, “followingCount”: null, “lastLogin...notificationsLastViewed”: “2016–04–26T21:03:35.000000” “email”: “█████████” “created”: “2013–04–13T19:30:31.000000” “lastLogin
ADSI]"WinNT://$env:COMPUTERNAME" $adsi.Children | where {$_.SchemaClassName -eq 'user'} | select name,Lastlogin
; UPDATE useracct SET lastLogin = NOW(), hostname = ? WHERE userID = ?...在坐标轴右上角是 OLAP(On-line Analytical Processing),OLAP 主要处理复杂的,需要检索大量数据并聚合的操作,举例如下: SELECT COUNT(U.lastLogin...) EXTRACT (month FROM U.lastLogin) AS month FROM useracct AS U WHERE U.hostname LIKE '%.gov...' GROUP BY EXTRACT(month FROM U.lastLogin); 通常 OLAP 操作的就是 OLTP 应用搜集的数据 ---- Data Storage Models Relational...一个查询语句通过 Index 找到相应的 tuples,返回查询结果,流程如下: 但对于一个典型的 OLAP 查询,如下图所示: 尽管整个查询只涉及到 tuple 的 hostname 与 lastLogin
s.emp_no where e.emp_no = 10001 outerjoin(外连接):left join 、right join innerjoin (内链接):join 复制代码 Linux...复制代码 多表联合查询语句 SELECT a.id,a.username,ag.name,a.password,a.gid,a.addtime,a.lastlogin,a.status FROM admin...model对象 没有对应任何数据表 $result =$Model->query("SELECT a.id,a.username,ag.name,a.password,a.gid,a.addtime,a.lastlogin
email`, `url`, `avatar`, `workid`, `qq`, `icq`, `msn`, `mobile`, `sign`, `intro`, `setting`, `badges`, `lastlogin
this.txtPassword.Focus(); } DataRow row = MainClass.GetDataRow("select id,unitid,password,realname,lastlogin...] = this.txtUserName.Text; this.Session["RealName"] = row["RealName"].ToString(); this.Session["LastLogin..."] = row["LastLogin"].ToString(); this.Session["UnitID"] = row["accountid"].ToString(); this.Session...; MainClass.ExecuteSQL(string.Concat(new string[] { "update cw_users set LoginCounts=LoginCounts+1,LastLogin
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