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authorBruce Momjian <bruce@momjian.us>2002-07-04 19:26:10 +0000
committerBruce Momjian <bruce@momjian.us>2002-07-04 19:26:10 +0000
commitbe64da227c62315b6ae75ce9d0cc2049ea7408fd (patch)
treeff946e231738c7d98fcb5e4ad7eba1ff5e2b27bb /doc/src
parentc8c2b7fff96f3a4cd7bf558fac7330b883ea5619 (diff)
downloadpostgresql-be64da227c62315b6ae75ce9d0cc2049ea7408fd.tar.gz
postgresql-be64da227c62315b6ae75ce9d0cc2049ea7408fd.zip
Add NULL space mention.
Diffstat (limited to 'doc/src')
-rw-r--r--doc/src/FAQ/FAQ.html5
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/src/FAQ/FAQ.html b/doc/src/FAQ/FAQ.html
index 35f5024d19f..af7de1d57df 100644
--- a/doc/src/FAQ/FAQ.html
+++ b/doc/src/FAQ/FAQ.html
@@ -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>