Re: API stability [was: pgsql: Fix possible recovery trouble if TRUNCATE overlaps a checkpoint.]

> On 7. 4. 2022, at 17:19, Robert Haas  wrote:
> 
> On Tue, Apr 5, 2022 at 10:17 AM Tom Lane  wrote:
>> What I think you need to do is:
>> 
>> 1. In the back branches, revert delayChkpt to its previous type and
>> semantics.  Squeeze a separate delayChkptEnd bool in somewhere
>> (you can't change the struct size either ...).
>> 
>> 2. In HEAD, rename the field to something like delayChkptFlags,
>> to ensure that any code touching it has to be inspected and updated.
> 
> Here are patches for master and v14 to do things this way. Comments?


Yeah I think this should do it (compilers should warn on master even without the rename, but who notices that right? :) )

Thanks,
Petr