批量move table\者重建索引

select 'alter table '||table_name||' move tablespace rpt;' from user_tables;

select 'alter index '||index_name||' rebuild tablespace RPT_IDX;' from user_indexes;

CREATE OR REPLACE PROCEDURE BATCH_REBUILD_INDEX(USER_NAME IN VARCHAR2) IS

   S_SQL   VARCHAR2(500);

   ACCOUNT NUMBER := 0;

BEGIN

   FOR LINE2 IN (SELECT T.OWNER,

                        T.INDEX_NAME

                   FROM ALL_INDEXES T

                  WHERE T.OWNER = UPPER(USER_NAME)

                    AND T.TABLE_TYPE = 'TABLE'

                    AND T.TEMPORARY = 'N'

                       

                    AND T.INDEX_TYPE = 'NORMAL') LOOP

      S_SQL   := 'alter index ' || LINE2.OWNER || '.' || LINE2.INDEX_NAME || ' rebuild';

      ACCOUNT := ACCOUNT + 1;

      EXECUTE IMMEDIATE S_SQL;

   END LOOP;

   DBMS_OUTPUT.PUT_LINE(ACCOUNT);

EXCEPTION

   WHEN OTHERS THEN

      DBMS_OUTPUT.PUT_LINE(SQLERRM);

END BATCH_REBUILD_INDEX;

begin

 BATCH_REBUILD_INDEX('SCOTT');

end;

多个表空间导入一个表空间：

expdp rpt/rpt dumpfile=struncuredata.dmp directory=DIR_DP logfile=structuredata.log schemas=rpt content=metadata_only

impdp rptmgr/rptmgr directory=DIR_DP dumpfile=struncuredata.dmp remap_schema=rpt:rptmgr remap_tablespace='(RPT:USERS,RPT_IDX:USERS,RPT_HISTORY_IDX:USERS,RPT_HISTORY:USERS)' logfile=struncuredata.log content=metadata_only