Interesting...I dont think we have enabled or using this feature in our
environment. let me double check my configurations. thanks again Jonathan.
SQL> select * from dba_tablespaces where tablespace_name = 'XXXXXXXX';
TABLESPACE_NAME BLOCK_SIZE INITIAL_EXTENT NEXT_EXTENT
MIN_EXTENTS
------------------------------ ---------- -------------- -----------
-----------
MAX_EXTENTS PCT_INCREASE MIN_EXTLEN STATUS CONTENTS LOGGING FOR
EXTENT_MAN
----------- ------------ ---------- --------- --------- --------- ---
----------
ALLOCATIO PLU SEGMEN
--------- --- ------
XXXXXXXX 4096 1048576
1048576 1
2147483645 0 1048576 ONLINE PERMANENT LOGGING NO LOCAL
UNIFORM NO MANUAL
SQL> select * from dba_data_files where tablespace_name = 'XXXXXXXX';
FILE_NAME
--------------------------------------------------------------------------------
FILE_ID TABLESPACE_NAME BYTES BLOCKS STATUS
---------- ------------------------------ ---------- ---------- ---------
RELATIVE_FNO AUT MAXBYTES MAXBLOCKS INCREMENT_BY USER_BYTES USER_BLOCKS
------------ --- ---------- ---------- ------------ ---------- -----------
/u3/oradata/beta/data/xxxxxxxx_01.dbf
3 XXXXXXXX 922746880 225280 AVAILABLE
3 YES 1.7180E+10 4194302 1 921698304 225024Are you doing your tests in tablespaces with segment compression enabled ? You have bit 16 set, and I think that's the 'compressed segment' bit.
65900 = 65536 + 364
Something has set the bit unexpectedly, which has confused the issue.
Regards
Jonathan Lewis http://www.jlcomp.demon.co.uk
The Co-operative Oracle Users' FAQ http://www.jlcomp.demon.co.uk/faq/ind_faq.html
March 2004 Hotsos Symposium - The Burden of Proof
Dynamic Sampling - an investigation
March 2004 Charlotte OUG (www.cltoug.org) CBO Tutorial April 2004 Iceland
June 2004 UK - Optimising Oracle Seminar
----- Original Message ----- From: "Senthil Ramanujam" <sramanujam@xxxxxxxxxxx>
To: <oracle-l@xxxxxxxxxxxxx>
Sent: Monday, March 01, 2004 6:36 PM
Subject: Re: ORA - 14642 : partition exchange error
i checked tab$.spare1 column and this is what i got back. Thanks a lot jonathan.
-- a table with char(4) SQL> r 1 select spare1 2 from tab$, dba_objects do 3 where do.object_id = tab$.obj# 4* and do.object_name = 'PT'
SPARE1 ---------- 364
-- a table with char(5) SQL> r 1 select spare1 2 from tab$, dba_objects do 3 where do.object_id = tab$.obj# 4* and do.object_name = 'PT'
SPARE1 ---------- 65900
SQL>
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