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Re: question on retrieving rows

From: Jim Kennedy <kennedy-down_with_spammers_at_attbi.com>
Date: Sun, 16 Mar 2003 04:46:17 GMT
Message-ID: <tkTca.96752$eG2.13965@sccrnsc03>


Note sure I understand the question. The data is stored in blocks. So in a block there are 1 or more rows. If you are accessing the data via some index then the index has the address of the block and the row in the block as part of the index (row id)
Jim

--
Replace part of the email address: kennedy-down_with_spammers_at_attbi.com
with family.  Remove the negative part, keep the minus sign.  You can figure
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"andi" <andihp_at_flashmail.com> wrote in message
news:16ce60f4.0303151947.6d414040_at_posting.google.com...

> Hi All,
> how does oracle know the starting and ending blocks number of
> particular tables' rows ?
>
> TIA,
> andi
Received on Sat Mar 15 2003 - 22:46:17 CST

Original text of this message

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