Oracle数据库命令速查手册-表空间管理
1.create tablespaces sql> create tablespace ts_name datafile 'c:\oracle\oradata\file1.dbf' size 100m , sql>'c:\oracle\oradata\file2.dbf' size 100m minimum extent 550k [logging/nologging]sql> default storage (initial 500k next 500k maxextents 500 pctinccease 0) sql> [online/offline] [permanent/temporary] [extent_management_clause] 2.locally managed tablespace sql> create tablespace user_data datafile 'c:\oracle\oradata\user_data01.dbf' sql> size 500m extent management local uniform size 10m; 3.temporary tablespace sql> create temporary tablespace temp tempfile 'c:\oracle\oradata\temp01.dbf' sql> size 500m extent management local uniform size 10m; 4.change the storage setting sql> alter tablespace app_data minimum extent 2m; sql> alter tablespace app_data default storage(initial 2m next 2m maxextents 999); 5.taking tablespace offline or online sql> alter tablespace app_data offline; sql> alter tablespace app_data online; 6.read_only tablespace sql> alter tablespace app_data read only|write; 7.droping tablespace sql> drop tablespace app_data including contents; 8.enableing automatic extension of data files sql> alter tablespace app_data add datafile 'c:\oracle\oradata\app_data01.dbf' size 200m sql> autoextend on next 10m maxsize 500m; 9.change the size fo data files manually sql> alter database datafile 'c:\oracle\oradata\app_data.dbf' resize 200m; 10.Moving data files: alter tablespace sql> alter tablespace app_data rename datafile 'c:\oracle\oradata\app_data.dbf sql> to 'c:\oracle\app_data.dbf'; 11.moving data files:alter database sql> alter database rename file 'c:\oracle\oradata\app_data.dbf' to 'c:\oracle\app_data.dbf';
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参与者:Rainbow Gu
地址:南都
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