a reader, January 20, 2002 - 11:51 am UTC
Tom,
So if in the case of uniformly sized locally managed tablespace, if tablespace is uniform size of 1m and the table's extents reached to 100M,at this moment, we do export with compress=y or take the default from compress,
oracle will allocate 100 1m extents to satisfy "initial" request--100M, right?
Please confirm it. Thanks.
January 20, 2002 - 11:51 am UTC
yes. correct.
EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO ;
dost, November 11, 2005 - 3:17 pm UTC
I am on the way to export a schema ,drop Dictonary manage tablespace then creation of LMT and the import back
Do you think following command is ok?
CREATE TABLESPACE FPADATA DATAFILE '/REP/data03/fpadata01.dbf' size 2000m EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO ;
after that I add 94 files of 2Gb size
Thanks!
November 12, 2005 - 10:41 am UTC
I would not use export/import for this.
Just use
ALTER TABLE T move TABLESPACE lmt storage (initial 1k next 1k pctincrease 0 );
ALTER INDEX I rebuild tablespace lmt storage (initial 1k next 1k pctincrease 0 );
much less risky - faster - can be done without logging if you like and won't generate any undo.
(180gb in a single tablespace, I'd be tempted to - during this move/reorg - segregate that out into something more manageable - but that is up to you)