Oracle Tablespace之间数据迁移
分区表常用的数据字典
分区表信息: dba_part_tables
显示分区: dba_tab_partitions
显示子分区: dba_tab_subpartitions
显示分区列: dba_part_key_columns
显示子分区列:dba_subpart_dey_columns
显示分区索引:dba_part_indexes
显示索引分区:dba_ind_partitions
alter table KNOWLEDGEITEM move lob(KILOCALTEXT) store as (tablespace WZRQ); alter table MAIL_JOB move lob(MAIL_CONTENT) store as (tablespace WZRQ); alter table FAX_JOB move lob(FAX_CONTENT) store as (tablespace WZRQ);