Re: pending patch: Re: Streaming replication and pg_xlogfile_name()

Fujii Masao wrote:
> On Tue, Apr 6, 2010 at 11:48 PM, Heikki Linnakangas
> <heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:
>> Fujii Masao wrote:
>>> On Tue, Apr 6, 2010 at 8:02 PM, Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
>>>>> Should we throw an error in pg_xlogfile_name() if called during
>>>>> recovery? It's not doing anything useful as it is.
>>>> I have no objection for now.
>>> Here is the patch.
>>> ...
>>> + if (RecoveryInProgress())
>>> + ereport(ERROR,
>>> + (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
>>> + errmsg("recovery is in progress"),
>>> + errhint("WAL control functions cannot be executed during recovery.")));
>>> +
>> The hint is a bit confusing for pg_xlogfile_name(). pg_xlogfile_name()
>> is hardly a WAL control function like pg_start/stop_backup() are. How
>> about "pg_xlogfile_name() cannot be executed during recovery."?
>
> OK. Here is the revised patch.

Thanks, committed.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com