Re: Proposal: Conflict log history table for Logical Replication

[Zsolt Parragi]

Hello

+my $locker = $node_sub->background_psql('postgres');
+$locker->query_until(qr/locker_ready/, qq{
+       \\echo locker_ready
+       BEGIN;
+       TRUNCATE $clt;
+});

This seems unstable to me: can't query_until return as soon as
"locker_ready" appears in the output, before the begin; truncate?