DROP TABLESPACE data01 INCLUDING CONTENTS AND DATAFILES; 六、扩展表空间 首先查看表空间的名字和所属文件 select tablespace_name, file_id, file_name, round(bytes/(1024*1024),0) total_space from dba_data_files order by tablespace_name; 1.增加数据文件 ALTER TABLESPACE game ADD DATAFILE '/oracle/...
grant create session to oracleuse; //赋予create session的权限,这样oracleuse用户就能成功登陆进去 grant create table to oracleuse;// 赋予用户创建表的权限.但是用户此时还不能创建表,因为需要有使用表空间的权限(相当于用户有了进房间的钥匙,但是没有进大门的钥匙。 grant unlimited tablespace to SEINEEBS; /...
在Oracle中,CREATE TABLESPACE语句用于创建一个新的表空间,表空间是用来存储数据库对象(如表、索引、视图等)的区域。CREATE TABLESPACE语句的基本语法如下: CREATE TABLESPACE tablespace_name DATAFILE 'datafile_path' SIZE file_size [DEFAULT STORAGE (INITIAL initial_size NEXT next_size PCTINCREASE pct_increase MAX...
Anundo tablespaceis a type of permanent tablespace used by Oracle Database to manage undo data if you are running your database in automatic undo management mode. Oracle strongly recommends that you use automatic undo management mode rather than using rollback segments for undo. Atemporary tablespa...
CREATE TEMPORARY TABLESPACE temp_data TEMPFILE '/oracle/oradata/db/TEMP_DATA.dbf' SIZE 50M 四、改变表空间状态 1.使表空间脱机 ALTER TABLESPACE game OFFLINE; 如果是意外删除了数据文件,则必须带有RECOVER选项 ALTER TABLESPACE game OFFLINE FOR RECOVER; ...
Oracle strongly recommends that you run your database in automatic undo management mode. For more information, refer toOracle Database Administrator's Guide. Syntax create_tablespace::= Description of the illustration create_tablespace.eps (permanent_tablespace_clause::=,temporary_tablespace_clause::=,...
physical_attributePCTFREE: 指定宏块保留空间百分比。其它属性STORAGE、TABLESPACE等仅为了语法兼容方便迁移,不生效。 ENABLE/DISABLE ROW MOVEMENT是否允许在不同分区间移动以进行分区键更新。 ON COMMIT DELETE ROWS事务级临时表,提交时删除数据。 ON COMMIT PRESERVE ROWS会话级临时表,会话结束时删除数据。
Oracle create tablespace语法详解 Oracle create tablespace语法详解 CREATE [UNDO] TABLESPACE tablespace_name [DATAFILE datefile_spec1 [,datefile_spec2] ...[{MININUM EXTENT integer [k|m]|BLOCKSIZE integer [k]|logging clause | FORCE LOGGING |DEFAULT {data_segment_compression} storage_clause |[online...
SELECT tablespace_name, bytes / 1024 / 1024 MB FROM dba_free_space WHERE tablespace_name = 'TBS1'; Code language: SQL (Structured Query Language) (sql) Fourth, insert 10,000 rows into the t1 table, Oracle will issue an error due to insufficient storage in the tablespace: ...
你第三行最后少个分号 再一个,create的时候不用提交,commit可去掉 建议