Jonathan Scher <js(at)oxado(dot)com> writes:
> CLUSTER uses an ACCESS EXCLUSIVE lock. Why does it forbid concurrent reads?
Because when it drops the old copy of the table there had better not be
any concurrent readers.
regards, tom lane
In response to
pgsql-hackers by date
|Next:||From: Zeugswetter Andreas ADI SD||Date: 2007-03-01 15:43:01|
|Subject: Re: HOT - preliminary results|
|Previous:||From: Jim C. Nasby||Date: 2007-03-01 15:24:22|
|Subject: Re: COMMIT NOWAIT Performance Option|