On 25 October 2016 at 00:19, Petr Jelinek wrote:
>> Now formatted a series:
>>
>> 1. Send catalog_xmin in hot standby feedback protocol
>
>> + xmin_epoch = nextEpoch;
>> if (nextXid < xmin)
>> - nextEpoch--;
>> + xmin_epoch --;
>> + catalog_xmin_epoch =
Hi Craig,
On 05/09/16 11:28, Craig Ringer wrote:
> On 5 September 2016 at 14:44, Craig Ringer wrote:
>> On 5 September 2016 at 12:40, Craig Ringer wrote:
>>> Hi all
>>>
>>> Currently hot standby feedback sends GetOldestXmin()'s result to the
>>> upstream as the required xmin. GetOldestXmin() ret
On 5 September 2016 at 14:44, Craig Ringer wrote:
> On 5 September 2016 at 12:40, Craig Ringer wrote:
>> Hi all
>>
>> Currently hot standby feedback sends GetOldestXmin()'s result to the
>> upstream as the required xmin. GetOldestXmin() returns a slot's
>> catalog_xmin if that's the lowest xmin o
On 5 September 2016 at 12:40, Craig Ringer wrote:
> Hi all
>
> Currently hot standby feedback sends GetOldestXmin()'s result to the
> upstream as the required xmin. GetOldestXmin() returns a slot's
> catalog_xmin if that's the lowest xmin on the system.
Note that this patch changes the API to Ge
Hi all
Currently hot standby feedback sends GetOldestXmin()'s result to the
upstream as the required xmin. GetOldestXmin() returns a slot's
catalog_xmin if that's the lowest xmin on the system.
That's fine so long as we don't do logical decoding on standbys, but
if we start allowing logical slots
