| From: | momjian(at)postgresql(dot)org (Bruce Momjian) |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Update: > * Allow the creation of indexes with mixed |
| Date: | 2006-04-09 03:27:07 |
| Message-ID: | 20060409032707.32DCA11F65E0@postgresql.org |
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| Lists: | pgsql-committers |
Log Message:
-----------
Update:
> * Allow the creation of indexes with mixed ascending/descending
> specifiers
>
> This is possible now by creating an operator class with reversed sort
> operators. One complexity is that NULLs would then appear at the start
> of the result set, and this might affect certain sort types, like
> merge join.
>
Modified Files:
--------------
pgsql/doc:
TODO (r1.1788 -> r1.1789)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1788&r2=1.1789)
pgsql/doc/src/FAQ:
TODO.html (r1.292 -> r1.293)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.292&r2=1.293)
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