Commands end with; or\g:说明 mysql 命令行下的命令是以分号(;)或“\g”来结束的,遇到这个结束符就开始执行命令。 Your MySQL connection id is 15:id 表示 MySQL 数据库的连接次数。 Server version: 8.0.19 MySQL Community Server - GPL:Server version 后面说明
datetime: 'YYYY-MM-DD HH:MM:SS' create table order(order_date date); Booleans: bool/boolean: tinyint(1) create table order(fulfilled boolean); 0: false, no-0 is true default values: create table order(coupon varchar(10) default "nodiscount", customer_id integer default null, datetime ...
CREATE TABLE 命令语法比较多,其主要是由表创建定义(create-definition)、表选项(table-options)和分区选项(partition-options)所组成的。 这里首先描述一个简单的新建表的例子,然后重点介绍 CREATE TABLE 命令中的一些主要的语法知识点。 CREATE TABLE 语句的主要语法及使用说明如下: CREATE TABLE:用于创建给定名称的表...
create database if not exists dbname default charset utf8 collate utf8_general_ci; 或 create database dbname; mysql>createdatabasemytest; Query OK,1rowaffected(0.00sec) 创建一个名字位mytest的库。 6.创建表 use dbname; create table tab...
mysql.com/ List of all MySQL commands: Note that all text commands must be first on line and end with ';' ? (\?) Synonym for `help'. clear (\c) Clear the current input statement. connect (\r) Reconnect to the server. Optional arguments are db and host. delimiter (\d) Set ...
Commands end with ; or \g. ... 省略部分 ### 说明概述若通过tcp/ip地址连接mysql;它将先检查权限视图表,检测请求方的ip是否允许被连接 mysql> use mysql; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database...
Client commands (for example, help, quit, and clear) and keywords in SQL statements (for example, SELECT, CREATE TABLE, and INSERT) are not case-sensitive. Column names are case-sensitive. Table names are case-sensitive on most Unix-like platforms, but not case-sensitive on Windows platfor...
可以在 mysql> 命令行窗口中使用 SQL 语句 CREATE TABLE 来创建数据表 下面的操作在 twle 数据库中创建 languages 表 以下为创建数据表 简单教程_tbl 实例: [root@localhost ~]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. ...
[root@chenyi tmp]# cat /tmp/tee.logWelcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 6Server version: 5.7.27-log MySQL Community Server (GPL)Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark ...
Create_priv Drop_priv Reload_priv Shutdown_priv Process_priv File_priv Grant_priv References_priv Index_priv Alter_priv 另外一种添加用户的方法为通过SQL的 GRANT 命令,以下命令会给指定数据库TUTORIALS添加用户 zara ,密码为 zara123 。 代码语言:javascript ...