| Oracle FAQ | Your Portal to the Oracle Knowledge Grid | |
Home -> Community -> Mailing Lists -> Oracle-L -> RE: Num. of blocks multiple of 5?
This 
has been the documented behavior for non-LMT
for 
quite a while.  From the storage clause section
of the 
SQL Reference Manual 
<SPAN 
class=177171915-21122001> 
"Oracle 
rounds
values up to the next 
multiple of the data block size for values less than 5 data blocks, and 
rounds up to the next 
multiple of 5 data blocks for values greater than 5 data 
blocks."
 
----Matt Adams - GE Appliances - 
matt.adams_at_appl.ge.comThe thrill is gone -  B. B. KingIf the thrill 
is gone, then it's time to take it back. -  Meatloaf 
 
<BLOCKQUOTE 
style="BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT: 5px; PADDING-LEFT: 5px">
  -----Original 
  Message-----From: Vladimir Barac - posao 
  [mailto:vbarac_at_mobtel.co.yu]Sent: Friday, December 21, 2001 6:55 
  AMTo: Multiple recipients of list ORACLE-LSubject: Num. 
  of blocks multiple of 5?Hi all!I have created 
  tablespace where initial and next extents are same = 128KB.Block size is 
  4K.After creating test table and querying DBA_SEGMENTS, I see that new 
  tableoccupies 35 blocks, instead of 32 blocks.Same happened with 
  tablespace where initial = next = 256 and test tableoccupied 65 instead of 
  64 blocks.Why is this 
happening?Regards
Received on Fri Dec 21 2001 - 10:11:16 CST
![]()  | 
![]()  |