> Most of the time when I run pgbench I use my own shell script, which does > this: > > PGOPTIONS='-c vacuum_freeze_min_age=0 -c wal_compression=off' pgbench > -i -s $SCALE > > Have you considered this case? In other words, have you considered the > benefits of this patch for users that currently deliberately force > freezing by VACUUM, just because it matters to their benchmark?
I am not sure how many people use this kind of options while running pgbench -i but we could add yet another switch to fall back to none FREEZE COPY if you want. Best regards, -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese:http://www.sraoss.co.jp
