On Thu, Jul 20, 2017 at 5:44 AM, Peter Geoghegan <pg@bowt.ie> wrote:
> On Wed, Jul 19, 2017 at 8:33 PM, Craig Ringer <craig@2ndquadrant.com> wrote:
>> That's silly, so here's a patch to teach pageinspect how to decode infomasks
>> to a human readable array of flag names.
>>
>> Example:
>>
>> SELECT t_infomask, t_infomask2, flags
>> FROM heap_page_items(get_raw_page('test1', 0)),
>> LATERAL heap_infomask_flags(t_infomask, t_infomask2, true) m(flags);
>> t_infomask | t_infomask2 | flags
>> ------------+-------------+----------------------------------------------------------------------------
>> 2816 | 2 |
>> {HEAP_XMIN_COMMITTED,HEAP_XMIN_INVALID,HEAP_XMAX_INVALID,HEAP_XMIN_FROZEN}
>> (1 row)
>
> Seems like a good idea to me.
>
+1, it'll be really helpful.
