SQL>ALTER DATABASE DATAFILE 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\ORCLTBS1_2.DBF'RESIZE 20M; c) 改变数据文件的扩展方式 如果在创建表空间或为表空间增加数据文件时没有指定AUTOEXTENDON选项,则该文件的大小是固定的。如果为数据文件指定了AUTOEXTENDON选项,当数据文件被填满时,数据文件会自动扩展,即表空间...
alter database datafile '/opt/oracle/datafile/users01.dbf' offline; alter database datafile '/opt/oracle/datafile/users01.dbf' resize 100M; alter database datafile '/opt/oracle/datafile/users01.dbf' autoextend on next 100M maxsize 1000M; alter database datafile 4 end backup; alter database...
select tablespace_name,dba_date_file.file_name from dba_data_files where tablespace_name="TEST"; 修改数据文件的最大值上限: ALTER DATABASE DATAFILE '+DG_ORA/i2kdb/test.dbf' AUTOEXTEND ON NEXT 5M MAXSIZE 20G; 若已经突破最大值上限32G,则添加TEST表空间的数据文件,进行扩容 alter tablespace TEST...
SQL> alter database datafile'/data/undotbs004.dbf' autoextend on next 100m maxsize 1000m; alter database datafile'/undotbs004.dbf' autoextend on next 100m maxsize 1000m * ERROR at line 1: ORA-01516: nonexistent log file, data file, or temporary file "/data/undotbs004.dbf" File "/...
NATIONAL CHARACTER SET AL16UTF16 -- Set the national character set for the database to AL16UTF16 DATAFILE 'disk1:df1.dbf' AUTOEXTEND ON, -- Create data file df1.dbf on disk1 with autoextend enabled 'disk2:df2.dbf' AUTOEXTEND ON NEXT 10M MAXSIZE UNLIMITED -- Create data file df2....
SQL> create tablespace test datafile '/u01/app/oracle/oradata/orcl/test01.dbf' size 10M autoextend on next 1M; Tablespace created. SQL> create table test(id number,name varchar2(12)) tablespace test; Table created. SQL> insert into test values (1,'colin'); ...
sql ALTER DATABASE DATAFILE '/u01/app/oracle/oradata/mydb/mydata01.dbf' MAXSIZE 5G; 如果该文件当前大小小于 5G 且启用了 AUTOEXTEND,并且我们想要同时调整其当前大小,可以这样做: sql ALTER DATABASE DATAFILE '/u01/app/oracle/oradata/mydb/mydata01.dbf' RESIZE 4G MAXSIZE 5G; ...
database_file_clauses::= Description of the illustration database_file_clauses.gif (create_datafile_clause::=,alter_datafile_clause::=,alter_tempfile_clause::=) create_datafile_clause::= Description of the illustration create_datafile_clause.gif ...
ALTER TABLESPACE tbs_03 ADD DATAFILE 'tbs_f04.dbf' SIZE 100K AUTOEXTEND ON NEXT 10K MAXSIZE 100K; 次の文は、空のデータファイルを削除します。 コピー ALTER TABLESPACE tbs_03 DROP DATAFILE 'tbs_f04.dbf'; 次の文は、「一時表領域の作成: 例」で作成された一時表領域に一時ファイル...
简介:1.准备测试:CREATE TABLESPACE tools DATAFILE '/u01/app/oracle11g/oradata/test/tools01. 1.准备测试: CREATE TABLESPACE tools DATAFILE '/u01/app/oracle11g/oradata/test/tools01.dbf' SIZE 64M AUTOEXTEND ON NEXT 1M MAXSIZE UNLIMITED LOGGING ...