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

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

От
momjian@svr1.postgresql.org (Bruce Momjian)
Дата:
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)