qq_25072711的博客

mysql创建 schemacreate schema xxx_sdm default character set utf8 collate utf8_general_ci;–创建数据库use xxx_sdm; --使用此数据库grant select,insert,update,delete,create on xxx_sdm to root;–用户授权数据库flush privileges;–立即启用配置drop schema zzz;–删除数据库create schema xxx_mgr