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Postgres FD Implementation
Commit afe7b7b6 authored by Bruce Momjian's avatar Bruce Momjian
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Update null storage description.

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doc/FAQ
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Frequently Asked Questions (FAQ) for PostgreSQL
Last updated: Fri Jan 23 09:41:43 EST 2004
Last updated: Sat Jan 24 21:28:41 EST 2004
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
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Indexes do not require as much overhead, but do contain the data that
is being indexed, so they can be large also.
NULLs are stored in bitmaps, so they use very little space.
NULLs are stored as bitmaps, so they use very little space.
4.7) How do I find out what tables, indexes, databases, and users are
defined?
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doc/src/FAQ/FAQ.html
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alink="#0000ff">
<H1>Frequently Asked Questions (FAQ) for PostgreSQL</H1>
<P>Last updated: Fri Jan 23 09:41:43 EST 2004</P>
<P>Last updated: Sat Jan 24 21:28:41 EST 2004</P>
<P>Current maintainer: Bruce Momjian (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR>
......@@ -928,7 +928,7 @@
<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
<P><SMALL>NULL</SMALL>s are stored as bitmaps, so they
use very little space.</P>
<H4><A name="4.7">4.7</A>) How do I find out what tables, indexes,
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