pgsql: Update bitmap index description: < Such indexes could be more

From: momjian(at)svr1(dot)postgresql(dot)org (Bruce Momjian)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Update bitmap index description: < Such indexes could be more
Date: 2004-11-09 15:11:14
Message-ID: 20041109151114.764793A3CD2@svr1.postgresql.org
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Log Message:
-----------
Update bitmap index description:

< Such indexes could be more compact if there are only a few unique values.
> Such indexes could be more compact if there are only a few distinct values.
> Such indexes can also be compressed. Keeping such indexes updated can be
> costly.

Modified Files:
--------------
pgsql/doc:
TODO (r1.1392 -> r1.1393)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1392&r2=1.1393)

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