Oracle常用语句语法汇总 Oracle10g 1 第一章Oracle命令 a) 系统管理员连接 conn */* as sysdba b) 查询当前用户 show user c) 创建新用户 create user 用户名 identified by 密码(密码不能以数字开头).例如create user abc identified by cba d) 用户登录 conn 用户名/密码.例如conn abc/cba e) 用户授权 grant 权限 to 用户.例如grant connec…
一. 安装是用户管理: sqlplus /nolog; connect /as sysdba; alter user sys identified by change_on_install; alter user system identified by manager; alter user scott identified by tiger; (默认scott锁定)(scott用户中有emp dept等表) alter user scott account unlock; 二. Oracl…