Re: Is select a transaction starting statement?

Поиск
Список
Период
Сортировка
От Dennis Bjorklund
Тема Re: Is select a transaction starting statement?
Дата
Msg-id Pine.LNX.4.44.0409142052180.9559-100000@zigo.dhs.org
обсуждение исходный текст
Ответ на Re: Is select a transaction starting statement?  (Alvaro Herrera <alvherre@dcc.uchile.cl>)
Ответы Re: Is select a transaction starting statement?  (Peter Eisentraut <peter_e@gmx.net>)
Список pgsql-hackers
On Tue, 14 Sep 2004, Alvaro Herrera wrote:

> -- The following SQL-data statements:
>    [...]
>    <direct select statement: multiple rows>.
>    [...]
> 
> 
> The <direct select statement: multiple rows> is in time defined as
> <cursor specification>, which in turn is a <query expression>, which is
> our SELECT statement.  A lot of jumps in the grammar, but it's there.

Nice.

In sql99 there is only <direct select statement: single row> which is 
SELECT .. INTO .. But maybe some of the other includes queries after 4-5 
jumps or so. Or maybe they simply forgot that one. Just my luck to be 
reading sql99.

Thanks.

-- 
/Dennis Björklund



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Gaetano Mendola
Дата:
Сообщение: NEW used in a query that is not in a rule
Следующее
От: Alexander Serkov
Дата:
Сообщение: Postgresql 8.0.0beta2 unicode problem