PostgreSQL 16.3 on MacOS Sonoma. A long-running process (which held a connection open the entire time) failed with: 2024-05-13 09:12:44.719 PDT,"cyan","cyan",35926,"[local]",664214f9.8c56,3,"SELECT",2024-05-13 06:26:17 PDT,3/444460,0,ERROR,22023,"invalid value for parameter ""TimeZone"": ""UTC""",,,,,"while setting parameter ""TimeZone"" to ""UTC"" parallel worker"," select count(1), count(1) filter (where visited > 0) from framework_seenchoice ",,,"","client backend",,0 It's not (easily) repeatable, and the system was not touched while the process was running (no installing new binaries, etc.). Does this look familiar to anyone?
