oracle--------修改表空间

1、修改表的表空间

　　alter table TABLENAME move tablespace TABLESPACENAME;

 

2、修改索引的表空间

　　alter index INDEXNAME rebuild tablespace TABLESPACENAME;

 

3、修改有CLOB字段的表空间

　　alter table TABLENAME move tablespace TABLESPACENAME lob(COLUMNNAME) store as(tablespace TABLESPACENAME);

 

/*
----修改表
select 'alter table '||a.table_name||' move tablespace ERMIS_GUIZHOU;',
       a.owner,a.table_name,a.tablespace_name,a.* from dba_tables a
       where a.Owner='ERMIS_GUIZHOU' and a.TABLESPACE_NAME='LRMIS'
       order by a.owner,a.table_name;
----修改索引      
select 'alter index '||a.index_name||' rebuild tablespace ERMIS_GUIZHOU;',
       a.owner,a.index_name,a.tablespace_name,a.* from dba_indexes a
       where a.Owner='ERMIS_GUIZHOU' and a.TABLESPACE_NAME='LRMIS'
       order by a.owner,a.table_name;
----修改clob索引   
select 'alter table '||a.TABLE_NAME||' MOVE TABLESPACE ERMIS_GUIZHOU LOB ('||a.COLUMN_NAME||') STORE AS(TABLESPACE ERMIS_GUIZHOU);',
       a.*
       from user_lobs a
       where a.TABLESPACE_NAME='LRMIS'
       order by a.table_name;
*/