Re: Out of memory error on pg_restore

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От Moises Alberto Lindo Gutarra
Тема Re: Out of memory error on pg_restore
Дата
Msg-id 5db591c00603081310s339e7f0bh@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Out of memory error on pg_restore  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Out of memory error on pg_restore  ("Nik" <XLPizza@gmail.com>)
Список pgsql-general
other way is to set
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session
Manager\Memory Management
bigger values

but to restore a lot of data on windows take so many time

2006/3/8, Tom Lane <tgl@sss.pgh.pa.us>:
> "Nik" <XLPizza@gmail.com> writes:
> > pg_restore: ERROR:  out of memory
> > DETAIL:  Failed on request of size 32.
> > CONTEXT:  COPY lane_data, line 17345022: "<line of data goes here>"
>
> A COPY command by itself shouldn't eat memory.  I'm wondering if the
> table being copied into has any AFTER triggers on it (eg for foreign key
> checks), as each pending trigger event uses memory and so a copy of a
> lot of rows could run out.
>
> pg_dump scripts ordinarily load data before creating triggers or foreign
> keys in order to avoid this problem.  Perhaps you were trying a
> data-only restore?  If so, best answer is "don't do that".  A plain
> combined schema+data dump should work.
>
>                        regards, tom lane
>
> ---------------------------(end of broadcast)---------------------------
> TIP 2: Don't 'kill -9' the postmaster
>

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