Обсуждение: pgsql: Allow sibling call optimization in slot_getsomeattrs_int()
Allow sibling call optimization in slot_getsomeattrs_int() This changes the TupleTableSlotOps contract to make it so the getsomeattrs() function is in charge of calling slot_getmissingattrs(). Since this removes all code from slot_getsomeattrs_int() aside from the getsomeattrs() call itself, we may as well adjust slot_getsomeattrs() so that it calls getsomeattrs() directly. We leave slot_getsomeattrs_int() intact as this is still called from the JIT code. Author: David Rowley <dgrowleyml@gmail.com> Reviewed-by: Andres Freund <andres@anarazel.de> Reviewed-by: Zsolt Parragi <zsolt.parragi@percona.com> Discussion: https://postgr.es/m/CAApHDvodSVBj3ypOYbYUCJX%2BNWL%3DVZs63RNBQ_FxB_F%2B6QXF-A%40mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/4deecb52affa4b6f791e8a57f6584610e4dd12f4 Modified Files -------------- src/backend/executor/execTuples.c | 58 ++++++++++++++++++++------------------- src/include/executor/tuptable.h | 13 +++++---- 2 files changed, 38 insertions(+), 33 deletions(-)