On 05/30/2013 01:14 AM, Heikki Linnakangas wrote:
>
> On 30.05.2013 10:52, Joshua D. Drake wrote:
>> On 05/30/2013 12:01 AM, Heikki Linnakangas wrote:
>>
>>> We could make it mandatory to specify the unit in the value. Ie. throw
>>> an error on "wal_sender_timeout = 50":
>>>
>>> ERROR: unit required for option "wal_sender_timeout"
>>> HINT: Valid units for this parameter are "ms", "s", "min", "h", and "d".
>>>
>>> Then you wouldn't need a comment to explain what the unit of a naked
>>> value is. The only problem I see with that is backwards-compatibility.
>>> Old postgresql.conf files containing naked values would no longer work.
>>> But all you'd need to do is to add in the units, which would work on
>>> older versions too, and would be good for readability anyway.
>>
>> I like this idea with one addition. We should have a default unit for
>> each. For wal_sender_timeout seconds makes sense, but for
>> checkpoint_timeout minutes makes sense (for example).
>
> Uh, if specifying the unit is mandatory, what exactly would the default
> unit mean?
Yeah, see my other email. I missed that part. It is late for me. Sorry
for the noise.
JD
>
> - Heikki
>
