postgresql/src/backend/partitioning
Alvaro Herrera 1957f8dabf Initialize ExprStates once in run-time partition pruning
Instead of doing ExecInitExpr every time a Param needs to be evaluated
in run-time partition pruning, do it once during run-time pruning
set-up and cache the exprstate in PartitionPruneContext, saving a lot of
work.

Author: David Rowley
Reviewed-by: Amit Langote, Álvaro Herrera
Discussion: https://postgr.es/m/CAKJS1f8-x+q-90QAPDu_okhQBV4DPEtPz8CJ=m0940GyT4DA4w@mail.gmail.com
2018-04-24 14:03:10 -03:00
..
Makefile Reorganize partitioning code 2018-04-14 21:12:14 -03:00
partbounds.c Plural of modulus is moduli 2018-04-19 12:39:13 -03:00
partprune.c Initialize ExprStates once in run-time partition pruning 2018-04-24 14:03:10 -03:00