pgsql: Fix copy-paste error in errhint() introduced in 691d79a07933.

Re: Andres Freund 2018-11-05 <E1gJlBt-0005mL-45@gemulon.postgresql.org>

Fix copy-paste error in errhint() introduced in 691d79a07933.

Reported-By: Petr Jelinek
Discussion: /messages/by-id/c95a620b-34f0-7930-aeb5-f7ab804f26cb@2ndquadrant.com
Backpatch: 9.4-, like the previous commit

-                errhint("Change wal_level to be replica or higher.")));
+                errhint("Change wal_level to be logical or higher.")));

Are there wal_levels higher than logical?

Christoph

Hi,

On 2018-11-07 22:32:22 +0100, Christoph Berg wrote:

Re: Andres Freund 2018-11-05 <E1gJlBt-0005mL-45@gemulon.postgresql.org>

Fix copy-paste error in errhint() introduced in 691d79a07933.

Reported-By: Petr Jelinek
Discussion: /messages/by-id/c95a620b-34f0-7930-aeb5-f7ab804f26cb@2ndquadrant.com
Backpatch: 9.4-, like the previous commit

-                errhint("Change wal_level to be replica or higher.")));
+                errhint("Change wal_level to be logical or higher.")));

Are there wal_levels higher than logical?

Not right now, but it seems quite likely that there will be. IIRC we've
phrased a few other messages like that. It's quite likely that otherwise
the message would be forgotten to be updated. And it's not like it's
incorrect.

Greetings,

Andres Freund