On Wed, Jul 22, 2020 at 08:59:04PM -0400, Tom Lane wrote: > Is "NULL" really le mot juste here? If we're talking about text strings, > as the thread title implies (I've not read the patch), then I think you > should say "empty string", because the SQL concept of null doesn't apply.
Sorry for the confusion. This part of the thread applies to the open item for v13 related to pg_stat_activity's leader_pid. A different thread should have been spawned for this specific topic, but things are as they are.. -- Michael
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