//创建临时表空间
create temporary tablespace haibi_temp
tempfile 'D:\oracledata\haibi_temp.dbf'
size 50m
autoextend on
next 50m maxsize 20480m
extent management local;
//创建数据表空间
create tablespace haibi
logging
datafile 'D:\oracledata\haibi.dbf'
size 50m
autoextend on
next 50m maxsize 20480m
extent management local;
//创建用户并指定表空间
create user haibi identified by 123456
default tablespace haibi
temporary tablespace haibi_temp;
//给用户授予权限
grant connect,resource,dba to haibi;
//---------------------表空间删除操作-------------
--查找用户
select * from dba_users;
--查找工作空间的路径
select * from dba_data_files;
--删除用户
drop user 用户名称 cascade;
--删除表空间
drop tablespace 表空间名称 including contents and datafiles cascade constraint;
例如:删除用户名成为LYK,表空间名称为LYK
--删除用户,及级联关系也删除掉
drop user LYK cascade;
--删除表空间,及对应的表空间文件也删除掉
drop tablespace LYK including contents and datafiles cascade constraint;
create temporary tablespace haibi_temp
tempfile 'D:\oracledata\haibi_temp.dbf'
size 50m
autoextend on
next 50m maxsize 20480m
extent management local;
//创建数据表空间
create tablespace haibi
logging
datafile 'D:\oracledata\haibi.dbf'
size 50m
autoextend on
next 50m maxsize 20480m
extent management local;
//创建用户并指定表空间
create user haibi identified by 123456
default tablespace haibi
temporary tablespace haibi_temp;
//给用户授予权限
grant connect,resource,dba to haibi;
//---------------------表空间删除操作-------------
--查找用户
select * from dba_users;
--查找工作空间的路径
select * from dba_data_files;
--删除用户
drop user 用户名称 cascade;
--删除表空间
drop tablespace 表空间名称 including contents and datafiles cascade constraint;
例如:删除用户名成为LYK,表空间名称为LYK
--删除用户,及级联关系也删除掉
drop user LYK cascade;
--删除表空间,及对应的表空间文件也删除掉
drop tablespace LYK including contents and datafiles cascade constraint;