Hi folks,
Where is the free lists of an object stored..
REgards
sonia
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Hi folks,
Where is the free lists of an object stored..
REgards
sonia
FREELISTs reside in segment header block.
Sanjay
Again dumping the block :) if you dump the segment header block then you will get to see the freelist in segment header blockQuote:
Originally posted by SANJAY_G
FREELISTs reside in segment header block.
Sanjay
HTHCode:*** 2002-09-20 12:28:23.392
Start dump data blocks tsn: 2 file#: 3 minblk 162 maxblk 162
buffer tsn: 2 rdba: 0x00c000a2 (3/162)
scn: 0x0000.0009ae2b seq: 0x01 flg: 0x00 tail: 0xae2b1001
frmt: 0x02 chkval: 0x0000 type: 0x10=DATA SEGMENT HEADER - UNLIMITED
Extent Control Header
-----------------------------------------------------------------
Extent Header:: spare1: 0 space2: 0 #extents: 21 #blocks: 335
last map 0x00000000 #maps: 0 offset: 4128
Highwater:: 0x00c001ec ext#: 20 blk#: 10 ext size: 16
#blocks in seg. hdr's freelists: 292
#blocks below: 329
mapblk 0x00000000 offset: 20
Unlocked
Map Header:: next 0x00000000 #extents: 21 obj#: 24292 flag: 0x40000000
Extent Map
-----------------------------------------------------------------
0x00c000a3 length: 15
0x00c000b2 length: 16
Sameer
How much space does it occupy???