So JIT is enabled in your conf, how can you tell from within a client session whether it's actually available (PG compiled with it and compiler available)?
(In the other discussion I started, doing a dump and import of just the tables involved, onto a system where JIT was inadvertently not working for some reason, lead me down a dead end for a bit.)
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Scott Ribe
scott_ribe(at)elevated-dev(dot)com
https://www.linkedin.com/in/scottribe/