Re: A couple of TODO notes

Поиск
Список
Период
Сортировка
От Bruce Momjian
Тема Re: A couple of TODO notes
Дата
Msg-id 200310210404.h9L44HI25734@candle.pha.pa.us
обсуждение исходный текст
Ответ на Re: A couple of TODO notes  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: A couple of TODO notes  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Tom Lane wrote:
> >> * Allow INET subnet tests using non-constants
> >> This should say "Allow ... to be indexed" as it's otherwise a nonissue.
> 
> > New text is:
> >     * Allow INET subnet tests to use indexes
> > Is that right?
> 
> No, because we already index subnet tests against constants.  (It's pretty
> much like the situation for "column LIKE anchored-pattern" --- we
> transform to an indexable range-test.)

Uh, what should be in the TODO?  I am confused.

> >> This is either done or rendered irrelevant, depending on your point of
> >> view, by the V3 protocol.
> 
> > Do we allow SELECT data to come back as BINARY form (not C strings)
> > like we do with BINARY cursors?
> 
> Yes, you can make that happen in the V3 protocol: you can select either
> text or binary output format for each column.  Declaring a cursor BINARY
> is in fact irrelevant in V3 protocol.

How is binary selected?

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
359-1001+  If your life is a hard drive,     |  13 Roberts Road +  Christ can be your backup.        |  Newtown Square,
Pennsylvania19073
 


В списке pgsql-hackers по дате отправления:

Предыдущее
От: Christopher Browne
Дата:
Сообщение: Re: pg_autovacuum and VACUUM FREEZE
Следующее
От: Tom Lane
Дата:
Сообщение: Re: multi-backend psql