1、进入MySQL:启动MySQL Command Line Client(MySQL的DOS界面),直接输入安装时的密码即可。此时的提示符是:mysql> 2、退出MySQL:quit或exit 二、库操作 1、创建数据库 命令:create database 例如:建立一个名为xhkdb的数据库 mysql> create database xhkdb; 2、显示所有的数据库 命令:show databases(注意:最后有...
php$servername="localhost";$username="your_username";$password="your_password";$dbname="your_database";// 创建连接$conn=newmysqli($servername,$username,$password,$dbname);// 检查连接if($conn->connect_error){die("连接失败: ".$conn->connect_error);}// 执行SELECT命令$sql="SELECT * FROM...
首先用以root用户连入mysql,然後键入以下命令:grant select,insert,update,delete on *.* to user1@localhost Identified by "password1";如果希望该用户能够在任何机器上登陆mysql,则将localhost改为"%"。 如果你不想user1有密码,可以再打一个命令将密码去掉。grant select,insert,update,delete on mydb.* to ...
To specify the host name and user name explicitly, as well as a password, supply appropriate options on the command line. To select a default database, add a database-name argument. Examples: mysql--host=localhost--user=myname--password=passwordmydb mysql-hlocalhost-umyname-ppasswordmydb ...
owners.Type'help;'or'\h'forhelp.Type'\c'to clear the current input statement.//不清楚这是干啥的(滑稽mysql>use mysql Database changed//输出用户名为sql_dora的信息mysql>select*from user where user='sql_dora';+---+---+---+---+---+---+---+---+---+---+---...
1.show database 查看所有数据库 2.creat database 创建数据库(if not exists)如果不存在就创建 3.default charset utf8 指定数据库字符集 4.drop database(数据库名)删除数据库 (if exists)如果存在就删除 5.select database() 查询当前所在数据库 ...
--traceTrace level of messages by mysqlbackup. --uncompressUncompress a backup during an operation. --use-ttsEnable selective backup of InnoDB tables using transportable tablespaces (TTS). --userDatabase server user name to connect. --verbosePrint more verbose information. ...
In the MySQL command-line interface, is there a way to pause (like the more function in windows) the data? for example, SELECT * FROM TABLE shows a huge list of data that overflowed my command prompt in windows. I can't see the ones on top. ...
mysql> select database(); 6、当前数据库包含的表信息: mysql> show tables; (注意:最后有个s) 三、表操作,操作之前应连接某个数据库 1、建表 命令:create table <表名> ( <字段名1> <类型1> [,..<字段名n> <类型n>]); mysql> create table MyClass( ...
Bug #67650 Ping command always reconnects to the database Submitted: 20 Nov 2012 11:53Modified: 3 Jan 2013 13:09 Reporter: Rudy Metzger Email Updates: Status: Closed Impact on me: None Category: Connector / PythonSeverity: S2 (Serious) Version: 1.0.7OS: Any Assigned to: Geert ...