配置数据库:
连接mysql命令:connect databasename;
查看端口命令: show variables
like
'port'
;
更改一列的信息:alter table table_name change column column_name column_name2 ---(type) auto_increment(自动增长);
配置数据库:
连接mysql命令:connect databasename;
查看端口命令: show variables
like
'port'
;
更改一列的信息:alter table table_name change column column_name column_name2 ---(type) auto_increment(自动增长);