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Add NULL space mention.

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Bruce Momjian
2002-07-04 19:26:10 +00:00
parent c8c2b7fff9
commit be64da227c
2 changed files with 7 additions and 2 deletions
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doc/FAQ
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@ -1,7 +1,7 @@
Frequently Asked Questions (FAQ) for PostgreSQL
Last updated: Mon Jun 24 23:35:08 EDT 2002
Last updated: Thu Jul 4 15:25:57 EDT 2002
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
@ -707,6 +707,8 @@
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.
4.7) How do I find out what tables, indexes, databases, and users are
defined?