sock必须是mysql中配置的文件且必须在/tmp下存在;若不存在则启动不了mysql ### TCP/IP连接方式:➜ ~ mysql -uroot -proot -h 127.0.0.1 -- 用户名 + 密码+ ip:port mysql: [Warning] Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end w...
( Using Command Lines ) If you prefer you can also run commands from a command line to create a table. A lot of web hosts don't give you shell access to the server anymore, or allow remote access to the MySQL servers. If you want to do it this way you may have to install MySQL...
mysql报错 1142 – SELECT command denied to user ‘root_ssm’@’localhost’ for table ‘user’「建议收藏」 大家好,又见面了,我是你们的朋友全栈君。 错误信息的字面意思是:表“user”拒绝用户“root_ssm”@“localhost”的SELECT命令 ,很明显用户没有查看user表的权限,用管理员账号给他授权就行了 一、使...
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...
CREATETABLE`departments` ( `department_id`int(4)NOTNULLDEFAULT'0', `department_name`varchar(30)NOTNULL, `manager_id`int(6)DEFAULTNULL, `location_id`int(4)DEFAULTNULL, PRIMARYKEY (`department_id`), UNIQUEKEY `dept_id_pk` (`department_id`), ...
build aHA_CREATE_INFOstructure to represent the table DDL. resolve the storage engine name to an actualhandlertonpointer, inPT_create_table_engine_option::do_contextualize() Runtime execution Execution of a CREATE TABLE statement invokesSql_cmd_create_table::execute(), which in turns calls: ...
# @后面的IP段,建议仅对从服务的网段进行开放CREATE USER 'artisan4syn'@'192.168.%.%' IDENTIFIED BY 'artisan';grant replication slave,replication client on *.* to artisan4syn@'192.168.%.%' identified by 'artisan';FLUSH PRIVILEGES; [root@artisan ~]# mysql -u root -pEnter password:Welcome to...
LOAD DATA LOCAL INFILE '/PATH/FILE_NAME' INTO TABLE table_name; /* LOAD DATA LOCAL INFILE '/path/pet.txt' INTO TABLE pet; 命令报错: ERROR 1148 (42000): The used command is not allowed with this MySQL version 原因可能是:服务器端,local_infile默认开启;客户端,local_infile默认关闭,因此用...
20) Tables recognized by InnoDB that belong to a different engine No issues found 21) Issues reported by 'check table x for upgrade' command No issues found 22) New default authentication plugin considerations Warning: The new default authentication plugin 'caching_sha2_password' offers ...
Id 是编号,User 是说明使用者,Host 表示访问的 IP 地址,db 表示访问的是哪个数据库,command 是运行什么样的命令: sleep:线程正在等待客户端发送新的请求 query:线程正在执行查询或正在将结果发送给客户端 locked:在 mysql 的服务层,该线程正在等待表锁 ...