RE: reads by KTSJ
Date: Wed, 13 May 2020 10:04:20 +0000
Message-ID: <36866_1589364280_5EBBC638_36866_4550_1_739ceba045a54e9cab70bfcfa5bbac8b_at_vontobel.com>
The extent has 8192 blocks. (Block size is 8k.)
It is the 1573th block in the extent.
SQL> select extent_id from dba_extents where file_id=12 and 419748 between block_id and block_id+blocks-1 ;
EXTENT_ID
249
SQL> select block_id,blocks from dba_extents where file_id=12 and extent_id=249 ;
BLOCK_ID BLOCKS
418176 8192
select 419748-block_id+1 from dba_extents where file_id=12 and extent_id=249 ;
419748-BLOCK_ID+1
1573
Best regards,
Nenad
https://nenadnoveljic.com/blog/
From: oracle-l-bounce_at_freelists.org <oracle-l-bounce_at_freelists.org> On Behalf Of Jonathan Lewis
Sent: Mittwoch, 13. Mai 2020 11:50
What size is the extent that it's sitting inside, and which block of the extent is it ?
Regards
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To: ORACLE-L (oracle-l_at_freelists.org) <oracle-l_at_freelists.org>
Subject: Re: reads by KTSJ
Jonathan Lewis
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