Andres Freund writes: > Having expression evaluation and slot deforming as a series of simple > sequential steps, instead of complex recursive calls, would also make it > fairly straightforward to optionally just-in-time compile those.
I don't think that JIT becomes easier by this change. Constructing the IR for LLVM, libFirm or any other JIT library from expression trees is straightforward already. It's probably more of a nuisance for those that already have some code/design on JIT-compiling expressions (vitessedb, ISP RAS, yours truly) I like your patch for all the other reasons stated though! regards Andreas -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers