Hello. If I understand it well, JIT is enabled only for builds with "--with-llvm" flag. Seems EDB Windows PG 12.1 installer is not build with llvm (and jit) support.
I'm not aware of any PG 12 Windows installer with JIT/LLVM enabled. út 11. 2. 2020 v 22:41 odesílatel Catch All <catch...@lightn.org> napsal: > I am using the EDB Windows PG 12.1 installer and it seems not to have JIT > enabled: > C:\Program Files\PostgreSQL\12\bin>pg_config --configure > --enable-thread-safety --enable-nls --with-ldap --with-openssl > --with-ossp-uuid > --with-libxml --with-libxslt --with-icu --with-tcl --with-perl > --with-python > > Is this expected? Is there a Windows installer available for PG 12 with > JIT enabled? >