On Fri, Nov 01, 2019 at 11:01:22PM +0900, Michael Paquier wrote:
> On Fri, Nov 01, 2019 at 08:59:48AM -0500, Justin Pryzby wrote:
> > I guess you mean because it's not a child until after the ALTER. Yes, that
> > makes sense.
>
> Yes, perhaps you have another idea than mine on how to shape this
> sentence?
I can't think of anything better.
Attaching a partition acquires a <literal>SHARE UPDATE EXCLUSIVE</literal> lock
on the parent table, in addition to <literal>ACCESS EXCLUSIVE</literal> locks
on the table to be attached and the <literal>DEFAULT</literal> partition (if
any).
Justin
