CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: tgl@postgresql.org 02/12/30 10:21:24
Modified files:
src/backend/executor: nodeHash.c nodeHashjoin.c
src/backend/optimizer/path: costsize.c
src/include/executor: nodeHash.h
Log message:
Better solution to integer overflow problem in hash batch-number
computation: reduce the bucket number mod nbatch. This changes the
association between original bucket numbers and batches, but that
doesn't matter. Minor other cleanups in hashjoin code to help
centralize decisions.