[PATCH] Several refactorings for pg_dump

2 patchsets tracked - current t253472_4

v4t253472_4posted Aug 20, 12:53successwon't retrystale 2mopg 20

basef20c42783 Aug 22, 18:50 on master

applyapplied Aug 23, 12:57

rebaselast tried Aug 23, 12:57 on f20c42783

Result	Att	PG	Tests	Build / test	Image	When
success	1	20	1023 / 1023	1m 49s / 3m 57s	`docker run ... :t253472`	Aug 23, 13:07
run 32640914798 executed 1023 - ccache 98 hit / 6525 miss - head dedbfe57d - digest sha256:d913dc392c9fde... - run 32640914798
success	1	20	1023 / 1023	2m 10s / 4m 35s	`docker run ... @sha256:aef62c7...`	Aug 22, 13:06
run 32574374487 executed 1023 - ccache 98 hit / 6525 miss - head 97aefbabf - digest sha256:aef62c72b5fdd6... - run 32574374487
success	1	20	1023 / 1023	2m 40s / 4m 39s	`docker run ... @sha256:68feba2...`	Aug 21, 13:06
run 32484296911 executed 1023 - ccache 98 hit / 6525 miss - head f4b3d56c7 - digest sha256:68feba26486fc1... - run 32484296911
success	1	20	1023 / 1023	2m 56s / 5m 34s	`docker run ... @sha256:65143af...`	Aug 20, 13:05
run 32371316352 executed 1023 - ccache 98 hit / 6525 miss - head 090940e2d - digest sha256:65143af295cf90... - run 32371316352

v1t253472_1posted Aug 18, 15:10successsupersededstale 2mopg 20

base9716f88dd Aug 19, 14:30 on master

applyapplied Aug 19, 15:13

rebaselast tried Aug 19, 15:13 on 9716f88dd

Result	Att	PG	Tests	Build / test	Image	When
success	1	20	1023 / 1023	2m 59s / 5m 36s	`docker run ... @sha256:8132959...`	Aug 19, 15:25
run 32268777514 executed 1023 - ccache 98 hit / 6525 miss - head 31c65ed89 - digest sha256:813295926f7014... - run 32268777514
success	1	20	1021 / 1021	2m 54s / 5m 16s	`docker run ... @sha256:77f594d...`	Aug 18, 15:25
run 32153046901 executed 1021 - ccache 98 hit / 6525 miss - head 54a487f9e - digest sha256:77f594dc1b1911... - run 32153046901