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Re: null columns and memory?

From: Lex de Haan <lex.de.haan_at_naturaljoin.nl>
Date: Wed, 28 Sep 2005 10:37:38 +0200 (CEST)
Message-ID: <31256.193.32.3.82.1127896658.squirrel@webmail.tiscali-business.nl>


try it yourself -- it is relatively easy: perform your experiments from SQL*Plus,
and use ALTER SYSTEM DUMP DATAFILE &fileno BLOCK &block to generate block dumps in a trace file...

cheers,

Lex.

> A related question:
>
> Let us say there is block that contains 25 rows for a table with 2
> columns:
>
> RH|CL|CD|CL|CD|RH|CL|CD|CL|CD|RH|CL|CD|CL|CD|.....
>

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Received on Wed Sep 28 2005 - 03:39:45 CDT

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