mirror of
https://github.com/postgres/postgres.git
synced 2026-01-27 21:43:08 +03:00
8dd7c7cd0a
Knowing when the side-effects of an expression is the intended result of the execution, rather than the returnvalue, is important for being able generate more efficient JITed code. This replaces EEOP_DONE with two new steps: EEOP_DONE_RETURN and EEOP_DONE_NO_RETURN. Expressions which return a value should use the former step; expressions used for their side-effects which don't return value should use the latter. Author: Andres Freund <andres@anarazel.de> Co-authored-by: Daniel Gustafsson <daniel@yesql.se> Reviewed-by: Andreas Karlsson <andreas@proxel.se> Discussion: https://postgr.es/m/415721CE-7D2E-4B74-B5D9-1950083BA03E@yesql.se Discussion: https://postgr.es/m/20191023163849.sosqbfs5yenocez3@alap3.anarazel.de