Re: Allow ERROR from heap_prepare_freeze_tuple to be downgraded to WARNING

[Andres Freund]

On 2020-09-15 10:54:29 +0530, Dilip Kumar wrote:
> What problem do you see if we set xmax to the InvalidTransactionId and
> HEAP_XMAX_INVALID flag in the infomask ?

1) It'll make a dead tuple appear live. You cannot do this for tuples
   with an xid below the horizon.
2) it'll break HOT chain following / indexes.