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Add NULL space mention.

This commit is contained in:
Bruce Momjian
2002-07-04 19:26:10 +00:00
parent c8c2b7fff9
commit be64da227c
2 changed files with 7 additions and 2 deletions

View File

@ -14,7 +14,7 @@
alink="#0000ff">
<H1>Frequently Asked Questions (FAQ) for PostgreSQL</H1>
<P>Last updated: Mon Jun 24 23:35:08 EDT 2002</P>
<P>Last updated: Thu Jul 4 15:25:57 EDT 2002</P>
<P>Current maintainer: Bruce Momjian (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR>
@ -909,6 +909,9 @@
<P>Indexes do not require as much overhead, but do contain the data
that is being indexed, so they can be large also.</P>
<P><SMALL>NULL</SMALL>s are stored in bitmaps, so they
use very little space.</P>
<H4><A name="4.7">4.7</A>) How do I find out what tables, indexes,
databases, and users are defined?</H4>