Re: Q: Physical representation of NULLs

From: OraSaurus <granaman_at_not_home.com>
Date: Mon, 18 Jan 1999 02:49:57 GMT
Message-ID: <pjxo2.4586$xq4.1231@news.rdc1.ne.home.com>

In article <36a0b9e8.50388781_at_news-f.std.com>, no.email_at_sorry.org(corporate slave) wrote:
>Q:
>How NULLs are implemented in rdbms physically?
>Would appreciate if anyone can enlighten me or give some pointers.

For most data types, it is a zero in the length byte. For detailed info, see the Concepts Manual.

OraSaurus --
Remove "not_" to reply... --

Received on Sun Jan 17 1999 - 20:49:57 CST

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