CREATE USER 'username'@'%' IDENTIFIED BY 'password'; --所有IP都可以访问
create database databasename;
GRANT ALL ON databasename.tablename TO 'username'@'%'; --如果所有权限就用all 单个权限,用select,insert,delete,update
flush privileges;
select fh.* from(select fh_id,fh_name,fh_addtime,fh_sid,fh_pid,count(fh_sid) fh_hits from ws_fee_hits group by fh_sid) fh where1=1 ORDER BY fh_addtime desc
show create table 表名
show columns from table 表名
alter table 表名 add 字段名 int(10) not null default 0 comment '注释'
mysql> source home\数据库名\数据库名.sql
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456'