Takahiro Itagaki wrote:
> KaiGai Kohei <kaigai(at)kaigai(dot)gr(dot)jp> wrote:
> > Can SELECT lo_create(16385); help this situation?
> SELECT lo_create(loid) FROM (SELECT DISTINCT loid FROM pg_largeobject) AS t
> would work for pg_migrator.
> > I'm not clear whether we also check pg_largeobejct has chunks with same
> > LOID on lo_create(). In the regular operation, it shall never happen.
> I think the omission is a reasonable optimization.
Thanks, I have updated pg_migrator to use your suggested method.
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
+ If your life is a hard drive, Christ can be your backup. +
In response to
pgsql-hackers by date
|Next:||From: Jeff Davis||Date: 2009-12-16 22:25:24|
|Subject: Re: Range types|
|Previous:||From: Kevin Grittner||Date: 2009-12-16 22:18:41|
|Subject: determine snapshot after obtaining locks for first statement|