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| author | Bruce Momjian <bruce@momjian.us> | 2002-07-04 19:26:10 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2002-07-04 19:26:10 +0000 |
| commit | be64da227c62315b6ae75ce9d0cc2049ea7408fd (patch) | |
| tree | ff946e231738c7d98fcb5e4ad7eba1ff5e2b27bb /doc/FAQ | |
| parent | c8c2b7fff96f3a4cd7bf558fac7330b883ea5619 (diff) | |
| download | postgresql-be64da227c62315b6ae75ce9d0cc2049ea7408fd.tar.gz postgresql-be64da227c62315b6ae75ce9d0cc2049ea7408fd.zip | |
Add NULL space mention.
Diffstat (limited to 'doc/FAQ')
| -rw-r--r-- | doc/FAQ | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -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? |