pg_failover_slots

在Failover过程中保留复制槽

概览

扩展包名	版本	分类	许可证	语言
`pg_failover_slots`	`1.2.1`	ETL	PostgreSQL	C

ID	扩展名	Bin	Lib	Load	Create	Trust	Reloc	模式
9540	`pg_failover_slots`	否	是	是	否	否	是	-

相关扩展	`repmgr` `bgw_replstatus` `pgautofailover` `pgpool_adm` `pglogical` `pgactive` `pglogical_ticker`

Load via shared_preload_libraries on both primary and standby nodes.

版本

类型	仓库	版本	PG 大版本	包名	依赖
EXT	PIGSTY	`1.2.1`	1817161514	`pg_failover_slots`	-
RPM	PIGSTY	`1.2.1`	1817161514	`pg_failover_slots_$v`	-
DEB	PIGSTY	`1.2.1`	1817161514	`postgresql-$v-pg-failover-slots`	-

OS / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PIGSTY 1.2.1 el8.x86_64.pg18 : pg_failover_slots_18 pg_failover_slots_18-1.2.1-2PGSTY.el8.x86_64.rpm PIGSTY · 1.2.1 · 24.7KiB pg_failover_slots_18-1.2.0-1PGDG.rhel8.x86_64.rpm PGDG · 1.2.0 · 24.7KiB	PIGSTY 1.2.1 el8.x86_64.pg17 : pg_failover_slots_17 pg_failover_slots_17-1.2.1-2PGSTY.el8.x86_64.rpm PIGSTY · 1.2.1 · 24.7KiB pg_failover_slots_17-1.1.0-1PGDG.rhel8.x86_64.rpm PGDG · 1.1.0 · 24.2KiB	PIGSTY 1.2.1 el8.x86_64.pg16 : pg_failover_slots_16 pg_failover_slots_16-1.2.1-2PGSTY.el8.x86_64.rpm PIGSTY · 1.2.1 · 24.7KiB pg_failover_slots_16-1.1.0-1PGDG.rhel8.x86_64.rpm PGDG · 1.1.0 · 24.2KiB pg_failover_slots_16-1.0.1-1PGDG.rhel8.x86_64.rpm PGDG · 1.0.1 · 23.5KiB	PIGSTY 1.2.1 el8.x86_64.pg15 : pg_failover_slots_15 pg_failover_slots_15-1.2.1-2PGSTY.el8.x86_64.rpm PIGSTY · 1.2.1 · 24.7KiB pg_failover_slots_15-1.1.0-1PGDG.rhel8.x86_64.rpm PGDG · 1.1.0 · 24.5KiB pg_failover_slots_15-1.0.1-1PGDG.rhel8.x86_64.rpm PGDG · 1.0.1 · 23.7KiB pg_failover_slots_15-1.0.0-1.rhel8.x86_64.rpm PGDG · 1.0.0 · 23.0KiB	PIGSTY 1.2.1 el8.x86_64.pg14 : pg_failover_slots_14 pg_failover_slots_14-1.2.1-2PGSTY.el8.x86_64.rpm PIGSTY · 1.2.1 · 24.7KiB pg_failover_slots_14-1.1.0-1PGDG.rhel8.x86_64.rpm PGDG · 1.1.0 · 24.5KiB pg_failover_slots_14-1.0.1-1PGDG.rhel8.x86_64.rpm PGDG · 1.0.1 · 23.7KiB pg_failover_slots_14-1.0.0-1.rhel8.x86_64.rpm PGDG · 1.0.0 · 23.0KiB
el8.aarch64	PIGSTY 1.2.1 el8.aarch64.pg18 : pg_failover_slots_18 pg_failover_slots_18-1.2.1-2PGSTY.el8.aarch64.rpm PIGSTY · 1.2.1 · 24.4KiB pg_failover_slots_18-1.2.0-1PGDG.rhel8.aarch64.rpm PGDG · 1.2.0 · 24.2KiB	PIGSTY 1.2.1 el8.aarch64.pg17 : pg_failover_slots_17 pg_failover_slots_17-1.2.1-2PGSTY.el8.aarch64.rpm PIGSTY · 1.2.1 · 24.4KiB pg_failover_slots_17-1.1.0-1PGDG.rhel8.aarch64.rpm PGDG · 1.1.0 · 23.8KiB	PIGSTY 1.2.1 el8.aarch64.pg16 : pg_failover_slots_16 pg_failover_slots_16-1.2.1-2PGSTY.el8.aarch64.rpm PIGSTY · 1.2.1 · 24.4KiB pg_failover_slots_16-1.1.0-1PGDG.rhel8.aarch64.rpm PGDG · 1.1.0 · 23.8KiB pg_failover_slots_16-1.0.1-1PGDG.rhel8.aarch64.rpm PGDG · 1.0.1 · 23.1KiB	PIGSTY 1.2.1 el8.aarch64.pg15 : pg_failover_slots_15 pg_failover_slots_15-1.2.1-2PGSTY.el8.aarch64.rpm PIGSTY · 1.2.1 · 24.4KiB pg_failover_slots_15-1.1.0-1PGDG.rhel8.aarch64.rpm PGDG · 1.1.0 · 24.0KiB pg_failover_slots_15-1.0.1-1PGDG.rhel8.aarch64.rpm PGDG · 1.0.1 · 23.2KiB pg_failover_slots_15-1.0.0-1.rhel8.aarch64.rpm PGDG · 1.0.0 · 22.4KiB	PIGSTY 1.2.1 el8.aarch64.pg14 : pg_failover_slots_14 pg_failover_slots_14-1.2.1-2PGSTY.el8.aarch64.rpm PIGSTY · 1.2.1 · 24.4KiB pg_failover_slots_14-1.1.0-1PGDG.rhel8.aarch64.rpm PGDG · 1.1.0 · 24.0KiB pg_failover_slots_14-1.0.1-1PGDG.rhel8.aarch64.rpm PGDG · 1.0.1 · 23.2KiB pg_failover_slots_14-1.0.0-1.rhel8.aarch64.rpm PGDG · 1.0.0 · 22.4KiB
el9.x86_64	PIGSTY 1.2.1 el9.x86_64.pg18 : pg_failover_slots_18 pg_failover_slots_18-1.2.1-2PGSTY.el9.x86_64.rpm PIGSTY · 1.2.1 · 24.8KiB pg_failover_slots_18-1.2.0-4PGDG.rhel9.8.x86_64.rpm PGDG · 1.2.0 · 25.0KiB pg_failover_slots_18-1.2.0-1PGDG.rhel9.x86_64.rpm PGDG · 1.2.0 · 24.7KiB	PIGSTY 1.2.1 el9.x86_64.pg17 : pg_failover_slots_17 pg_failover_slots_17-1.2.1-2PGSTY.el9.x86_64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_17-1.2.0-4PGDG.rhel9.8.x86_64.rpm PGDG · 1.2.0 · 25.0KiB pg_failover_slots_17-1.1.0-1PGDG.rhel9.x86_64.rpm PGDG · 1.1.0 · 24.5KiB	PIGSTY 1.2.1 el9.x86_64.pg16 : pg_failover_slots_16 pg_failover_slots_16-1.2.1-2PGSTY.el9.x86_64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_16-1.2.0-4PGDG.rhel9.8.x86_64.rpm PGDG · 1.2.0 · 25.0KiB pg_failover_slots_16-1.1.0-1PGDG.rhel9.x86_64.rpm PGDG · 1.1.0 · 24.5KiB pg_failover_slots_16-1.0.1-1PGDG.rhel9.x86_64.rpm PGDG · 1.0.1 · 23.6KiB	PIGSTY 1.2.1 el9.x86_64.pg15 : pg_failover_slots_15 pg_failover_slots_15-1.2.1-2PGSTY.el9.x86_64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_15-1.2.0-4PGDG.rhel9.8.x86_64.rpm PGDG · 1.2.0 · 25.0KiB pg_failover_slots_15-1.1.0-1PGDG.rhel9.x86_64.rpm PGDG · 1.1.0 · 24.6KiB pg_failover_slots_15-1.0.1-1PGDG.rhel9.x86_64.rpm PGDG · 1.0.1 · 23.7KiB pg_failover_slots_15-1.0.0-1.rhel9.x86_64.rpm PGDG · 1.0.0 · 23.1KiB	PIGSTY 1.2.1 el9.x86_64.pg14 : pg_failover_slots_14 pg_failover_slots_14-1.2.1-2PGSTY.el9.x86_64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_14-1.2.0-4PGDG.rhel9.8.x86_64.rpm PGDG · 1.2.0 · 25.0KiB pg_failover_slots_14-1.1.0-1PGDG.rhel9.x86_64.rpm PGDG · 1.1.0 · 24.6KiB pg_failover_slots_14-1.0.1-1PGDG.rhel9.x86_64.rpm PGDG · 1.0.1 · 23.7KiB pg_failover_slots_14-1.0.0-1.rhel9.x86_64.rpm PGDG · 1.0.0 · 23.1KiB
el9.aarch64	PIGSTY 1.2.1 el9.aarch64.pg18 : pg_failover_slots_18 pg_failover_slots_18-1.2.1-2PGSTY.el9.aarch64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_18-1.2.0-4PGDG.rhel9.8.aarch64.rpm PGDG · 1.2.0 · 24.7KiB pg_failover_slots_18-1.2.0-1PGDG.rhel9.aarch64.rpm PGDG · 1.2.0 · 24.3KiB	PIGSTY 1.2.1 el9.aarch64.pg17 : pg_failover_slots_17 pg_failover_slots_17-1.2.1-2PGSTY.el9.aarch64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_17-1.2.0-4PGDG.rhel9.8.aarch64.rpm PGDG · 1.2.0 · 24.7KiB pg_failover_slots_17-1.1.0-1PGDG.rhel9.aarch64.rpm PGDG · 1.1.0 · 24.4KiB	PIGSTY 1.2.1 el9.aarch64.pg16 : pg_failover_slots_16 pg_failover_slots_16-1.2.1-2PGSTY.el9.aarch64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_16-1.2.0-4PGDG.rhel9.8.aarch64.rpm PGDG · 1.2.0 · 24.7KiB pg_failover_slots_16-1.1.0-1PGDG.rhel9.aarch64.rpm PGDG · 1.1.0 · 24.4KiB pg_failover_slots_16-1.0.1-1PGDG.rhel9.aarch64.rpm PGDG · 1.0.1 · 23.4KiB	PIGSTY 1.2.1 el9.aarch64.pg15 : pg_failover_slots_15 pg_failover_slots_15-1.2.1-2PGSTY.el9.aarch64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_15-1.2.0-4PGDG.rhel9.8.aarch64.rpm PGDG · 1.2.0 · 24.7KiB pg_failover_slots_15-1.1.0-1PGDG.rhel9.aarch64.rpm PGDG · 1.1.0 · 24.6KiB pg_failover_slots_15-1.0.1-1PGDG.rhel9.aarch64.rpm PGDG · 1.0.1 · 23.5KiB pg_failover_slots_15-1.0.0-1.rhel9.aarch64.rpm PGDG · 1.0.0 · 22.8KiB	PIGSTY 1.2.1 el9.aarch64.pg14 : pg_failover_slots_14 pg_failover_slots_14-1.2.1-2PGSTY.el9.aarch64.rpm PIGSTY · 1.2.1 · 24.9KiB pg_failover_slots_14-1.2.0-4PGDG.rhel9.8.aarch64.rpm PGDG · 1.2.0 · 24.7KiB pg_failover_slots_14-1.1.0-1PGDG.rhel9.aarch64.rpm PGDG · 1.1.0 · 24.5KiB pg_failover_slots_14-1.0.1-1PGDG.rhel9.aarch64.rpm PGDG · 1.0.1 · 23.5KiB pg_failover_slots_14-1.0.0-1.rhel9.aarch64.rpm PGDG · 1.0.0 · 22.8KiB
el10.x86_64	PIGSTY 1.2.1 el10.x86_64.pg18 : pg_failover_slots_18 pg_failover_slots_18-1.2.1-2PGSTY.el10.x86_64.rpm PIGSTY · 1.2.1 · 25.3KiB pg_failover_slots_18-1.2.0-4PGDG.rhel10.2.x86_64.rpm PGDG · 1.2.0 · 25.5KiB pg_failover_slots_18-1.2.0-1PGDG.rhel10.x86_64.rpm PGDG · 1.2.0 · 25.5KiB	PIGSTY 1.2.1 el10.x86_64.pg17 : pg_failover_slots_17 pg_failover_slots_17-1.2.1-2PGSTY.el10.x86_64.rpm PIGSTY · 1.2.1 · 25.3KiB pg_failover_slots_17-1.2.0-4PGDG.rhel10.2.x86_64.rpm PGDG · 1.2.0 · 25.6KiB pg_failover_slots_17-1.1.0-3PGDG.rhel10.x86_64.rpm PGDG · 1.1.0 · 25.6KiB	PIGSTY 1.2.1 el10.x86_64.pg16 : pg_failover_slots_16 pg_failover_slots_16-1.2.1-2PGSTY.el10.x86_64.rpm PIGSTY · 1.2.1 · 25.4KiB pg_failover_slots_16-1.2.0-4PGDG.rhel10.2.x86_64.rpm PGDG · 1.2.0 · 25.6KiB pg_failover_slots_16-1.1.0-3PGDG.rhel10.x86_64.rpm PGDG · 1.1.0 · 25.6KiB	PIGSTY 1.2.1 el10.x86_64.pg15 : pg_failover_slots_15 pg_failover_slots_15-1.2.1-2PGSTY.el10.x86_64.rpm PIGSTY · 1.2.1 · 25.4KiB pg_failover_slots_15-1.2.0-4PGDG.rhel10.2.x86_64.rpm PGDG · 1.2.0 · 25.6KiB pg_failover_slots_15-1.1.0-3PGDG.rhel10.x86_64.rpm PGDG · 1.1.0 · 25.7KiB	PIGSTY 1.2.1 el10.x86_64.pg14 : pg_failover_slots_14 pg_failover_slots_14-1.2.1-2PGSTY.el10.x86_64.rpm PIGSTY · 1.2.1 · 25.3KiB pg_failover_slots_14-1.2.0-4PGDG.rhel10.2.x86_64.rpm PGDG · 1.2.0 · 25.5KiB pg_failover_slots_14-1.1.0-3PGDG.rhel10.x86_64.rpm PGDG · 1.1.0 · 25.7KiB
el10.aarch64	PIGSTY 1.2.1 el10.aarch64.pg18 : pg_failover_slots_18 pg_failover_slots_18-1.2.1-2PGSTY.el10.aarch64.rpm PIGSTY · 1.2.1 · 25.3KiB pg_failover_slots_18-1.2.0-4PGDG.rhel10.2.aarch64.rpm PGDG · 1.2.0 · 25.2KiB pg_failover_slots_18-1.2.0-1PGDG.rhel10.aarch64.rpm PGDG · 1.2.0 · 25.1KiB	PIGSTY 1.2.1 el10.aarch64.pg17 : pg_failover_slots_17 pg_failover_slots_17-1.2.1-2PGSTY.el10.aarch64.rpm PIGSTY · 1.2.1 · 25.3KiB pg_failover_slots_17-1.2.0-4PGDG.rhel10.2.aarch64.rpm PGDG · 1.2.0 · 25.2KiB pg_failover_slots_17-1.1.0-3PGDG.rhel10.aarch64.rpm PGDG · 1.1.0 · 25.2KiB	PIGSTY 1.2.1 el10.aarch64.pg16 : pg_failover_slots_16 pg_failover_slots_16-1.2.1-2PGSTY.el10.aarch64.rpm PIGSTY · 1.2.1 · 25.3KiB pg_failover_slots_16-1.2.0-4PGDG.rhel10.2.aarch64.rpm PGDG · 1.2.0 · 25.2KiB pg_failover_slots_16-1.1.0-3PGDG.rhel10.aarch64.rpm PGDG · 1.1.0 · 25.2KiB	PIGSTY 1.2.1 el10.aarch64.pg15 : pg_failover_slots_15 pg_failover_slots_15-1.2.1-2PGSTY.el10.aarch64.rpm PIGSTY · 1.2.1 · 25.4KiB pg_failover_slots_15-1.2.0-4PGDG.rhel10.2.aarch64.rpm PGDG · 1.2.0 · 25.2KiB pg_failover_slots_15-1.1.0-3PGDG.rhel10.aarch64.rpm PGDG · 1.1.0 · 25.5KiB	PIGSTY 1.2.1 el10.aarch64.pg14 : pg_failover_slots_14 pg_failover_slots_14-1.2.1-2PGSTY.el10.aarch64.rpm PIGSTY · 1.2.1 · 25.3KiB pg_failover_slots_14-1.2.0-4PGDG.rhel10.2.aarch64.rpm PGDG · 1.2.0 · 25.2KiB pg_failover_slots_14-1.1.0-3PGDG.rhel10.aarch64.rpm PGDG · 1.1.0 · 25.5KiB
d12.x86_64	PIGSTY 1.2.1 d12.x86_64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~bookworm_amd64.deb PIGSTY · 1.2.1 · 38.5KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg12+1_amd64.deb PGDG · 1.2.1 · 39.5KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg12+1_amd64.deb PGDG · 1.2.0 · 39.3KiB	PIGSTY 1.2.1 d12.x86_64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~bookworm_amd64.deb PIGSTY · 1.2.1 · 38.5KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg12+1_amd64.deb PGDG · 1.2.1 · 39.5KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg12+1_amd64.deb PGDG · 1.2.0 · 39.4KiB	PIGSTY 1.2.1 d12.x86_64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~bookworm_amd64.deb PIGSTY · 1.2.1 · 38.5KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg12+1_amd64.deb PGDG · 1.2.1 · 39.5KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg12+1_amd64.deb PGDG · 1.2.0 · 39.3KiB	PIGSTY 1.2.1 d12.x86_64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~bookworm_amd64.deb PIGSTY · 1.2.1 · 38.8KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg12+1_amd64.deb PGDG · 1.2.1 · 39.6KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg12+1_amd64.deb PGDG · 1.2.0 · 39.5KiB	PIGSTY 1.2.1 d12.x86_64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~bookworm_amd64.deb PIGSTY · 1.2.1 · 38.6KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg12+1_amd64.deb PGDG · 1.2.1 · 39.6KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg12+1_amd64.deb PGDG · 1.2.0 · 39.4KiB
d12.aarch64	PIGSTY 1.2.1 d12.aarch64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~bookworm_arm64.deb PIGSTY · 1.2.1 · 37.9KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg12+1_arm64.deb PGDG · 1.2.1 · 38.8KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg12+1_arm64.deb PGDG · 1.2.0 · 38.7KiB	PIGSTY 1.2.1 d12.aarch64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~bookworm_arm64.deb PIGSTY · 1.2.1 · 37.9KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg12+1_arm64.deb PGDG · 1.2.1 · 38.8KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg12+1_arm64.deb PGDG · 1.2.0 · 38.7KiB	PIGSTY 1.2.1 d12.aarch64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~bookworm_arm64.deb PIGSTY · 1.2.1 · 37.8KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg12+1_arm64.deb PGDG · 1.2.1 · 38.7KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg12+1_arm64.deb PGDG · 1.2.0 · 38.7KiB	PIGSTY 1.2.1 d12.aarch64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~bookworm_arm64.deb PIGSTY · 1.2.1 · 37.8KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg12+1_arm64.deb PGDG · 1.2.1 · 38.7KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg12+1_arm64.deb PGDG · 1.2.0 · 38.7KiB	PIGSTY 1.2.1 d12.aarch64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~bookworm_arm64.deb PIGSTY · 1.2.1 · 37.7KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg12+1_arm64.deb PGDG · 1.2.1 · 38.7KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg12+1_arm64.deb PGDG · 1.2.0 · 38.7KiB
d13.x86_64	PIGSTY 1.2.1 d13.x86_64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~trixie_amd64.deb PIGSTY · 1.2.1 · 38.8KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg13+1_amd64.deb PGDG · 1.2.1 · 39.7KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg13+1_amd64.deb PGDG · 1.2.0 · 39.8KiB	PIGSTY 1.2.1 d13.x86_64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~trixie_amd64.deb PIGSTY · 1.2.1 · 38.6KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg13+1_amd64.deb PGDG · 1.2.1 · 39.6KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg13+1_amd64.deb PGDG · 1.2.0 · 39.5KiB	PIGSTY 1.2.1 d13.x86_64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~trixie_amd64.deb PIGSTY · 1.2.1 · 38.7KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg13+1_amd64.deb PGDG · 1.2.1 · 39.7KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg13+1_amd64.deb PGDG · 1.2.0 · 39.5KiB	PIGSTY 1.2.1 d13.x86_64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~trixie_amd64.deb PIGSTY · 1.2.1 · 38.8KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg13+1_amd64.deb PGDG · 1.2.1 · 39.7KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg13+1_amd64.deb PGDG · 1.2.0 · 39.8KiB	PIGSTY 1.2.1 d13.x86_64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~trixie_amd64.deb PIGSTY · 1.2.1 · 38.8KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg13+1_amd64.deb PGDG · 1.2.1 · 39.7KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg13+1_amd64.deb PGDG · 1.2.0 · 39.6KiB
d13.aarch64	PIGSTY 1.2.1 d13.aarch64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~trixie_arm64.deb PIGSTY · 1.2.1 · 38.0KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg13+1_arm64.deb PGDG · 1.2.1 · 38.9KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg13+1_arm64.deb PGDG · 1.2.0 · 38.9KiB	PIGSTY 1.2.1 d13.aarch64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~trixie_arm64.deb PIGSTY · 1.2.1 · 37.9KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg13+1_arm64.deb PGDG · 1.2.1 · 38.9KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg13+1_arm64.deb PGDG · 1.2.0 · 38.8KiB	PIGSTY 1.2.1 d13.aarch64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~trixie_arm64.deb PIGSTY · 1.2.1 · 38.0KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg13+1_arm64.deb PGDG · 1.2.1 · 39.0KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg13+1_arm64.deb PGDG · 1.2.0 · 38.8KiB	PIGSTY 1.2.1 d13.aarch64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~trixie_arm64.deb PIGSTY · 1.2.1 · 37.9KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg13+1_arm64.deb PGDG · 1.2.1 · 39.0KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg13+1_arm64.deb PGDG · 1.2.0 · 38.8KiB	PIGSTY 1.2.1 d13.aarch64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~trixie_arm64.deb PIGSTY · 1.2.1 · 37.8KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg13+1_arm64.deb PGDG · 1.2.1 · 38.8KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg13+1_arm64.deb PGDG · 1.2.0 · 38.8KiB
u22.x86_64	PIGSTY 1.2.1 u22.x86_64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~jammy_amd64.deb PIGSTY · 1.2.1 · 41.6KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg22.04+1_amd64.deb PGDG · 1.2.1 · 40.1KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg22.04+1_amd64.deb PGDG · 1.2.0 · 39.9KiB	PIGSTY 1.2.1 u22.x86_64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~jammy_amd64.deb PIGSTY · 1.2.1 · 45.9KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg22.04+1_amd64.deb PGDG · 1.2.1 · 44.3KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg22.04+1_amd64.deb PGDG · 1.2.0 · 44.2KiB	PIGSTY 1.2.1 u22.x86_64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~jammy_amd64.deb PIGSTY · 1.2.1 · 44.4KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg22.04+1_amd64.deb PGDG · 1.2.1 · 42.8KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg22.04+1_amd64.deb PGDG · 1.2.0 · 42.7KiB	PIGSTY 1.2.1 u22.x86_64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~jammy_amd64.deb PIGSTY · 1.2.1 · 44.4KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg22.04+1_amd64.deb PGDG · 1.2.1 · 42.9KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg22.04+1_amd64.deb PGDG · 1.2.0 · 42.7KiB	PIGSTY 1.2.1 u22.x86_64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~jammy_amd64.deb PIGSTY · 1.2.1 · 44.3KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg22.04+1_amd64.deb PGDG · 1.2.1 · 42.7KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg22.04+1_amd64.deb PGDG · 1.2.0 · 42.6KiB
u22.aarch64	PIGSTY 1.2.1 u22.aarch64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~jammy_arm64.deb PIGSTY · 1.2.1 · 40.7KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg22.04+1_arm64.deb PGDG · 1.2.1 · 38.9KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg22.04+1_arm64.deb PGDG · 1.2.0 · 38.8KiB	PIGSTY 1.2.1 u22.aarch64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~jammy_arm64.deb PIGSTY · 1.2.1 · 45.2KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg22.04+1_arm64.deb PGDG · 1.2.1 · 43.4KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg22.04+1_arm64.deb PGDG · 1.2.0 · 43.3KiB	PIGSTY 1.2.1 u22.aarch64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~jammy_arm64.deb PIGSTY · 1.2.1 · 43.7KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg22.04+1_arm64.deb PGDG · 1.2.1 · 42.0KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg22.04+1_arm64.deb PGDG · 1.2.0 · 41.9KiB	PIGSTY 1.2.1 u22.aarch64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~jammy_arm64.deb PIGSTY · 1.2.1 · 43.7KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg22.04+1_arm64.deb PGDG · 1.2.1 · 41.9KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg22.04+1_arm64.deb PGDG · 1.2.0 · 41.8KiB	PIGSTY 1.2.1 u22.aarch64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~jammy_arm64.deb PIGSTY · 1.2.1 · 43.6KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg22.04+1_arm64.deb PGDG · 1.2.1 · 41.8KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg22.04+1_arm64.deb PGDG · 1.2.0 · 41.7KiB
u24.x86_64	PIGSTY 1.2.1 u24.x86_64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~noble_amd64.deb PIGSTY · 1.2.1 · 40.6KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg24.04+1_amd64.deb PGDG · 1.2.1 · 39.6KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg24.04+1_amd64.deb PGDG · 1.2.0 · 39.6KiB	PIGSTY 1.2.1 u24.x86_64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~noble_amd64.deb PIGSTY · 1.2.1 · 40.7KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg24.04+1_amd64.deb PGDG · 1.2.1 · 39.7KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg24.04+1_amd64.deb PGDG · 1.2.0 · 39.6KiB	PIGSTY 1.2.1 u24.x86_64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~noble_amd64.deb PIGSTY · 1.2.1 · 40.5KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg24.04+1_amd64.deb PGDG · 1.2.1 · 39.6KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg24.04+1_amd64.deb PGDG · 1.2.0 · 39.4KiB	PIGSTY 1.2.1 u24.x86_64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~noble_amd64.deb PIGSTY · 1.2.1 · 40.6KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg24.04+1_amd64.deb PGDG · 1.2.1 · 39.7KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg24.04+1_amd64.deb PGDG · 1.2.0 · 39.6KiB	PIGSTY 1.2.1 u24.x86_64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~noble_amd64.deb PIGSTY · 1.2.1 · 40.5KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg24.04+1_amd64.deb PGDG · 1.2.1 · 39.6KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg24.04+1_amd64.deb PGDG · 1.2.0 · 39.5KiB
u24.aarch64	PIGSTY 1.2.1 u24.aarch64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~noble_arm64.deb PIGSTY · 1.2.1 · 39.8KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg24.04+1_arm64.deb PGDG · 1.2.1 · 38.8KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg24.04+1_arm64.deb PGDG · 1.2.0 · 38.8KiB	PIGSTY 1.2.1 u24.aarch64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~noble_arm64.deb PIGSTY · 1.2.1 · 39.8KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg24.04+1_arm64.deb PGDG · 1.2.1 · 38.9KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg24.04+1_arm64.deb PGDG · 1.2.0 · 38.7KiB	PIGSTY 1.2.1 u24.aarch64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~noble_arm64.deb PIGSTY · 1.2.1 · 39.8KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg24.04+1_arm64.deb PGDG · 1.2.1 · 38.9KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg24.04+1_arm64.deb PGDG · 1.2.0 · 38.7KiB	PIGSTY 1.2.1 u24.aarch64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~noble_arm64.deb PIGSTY · 1.2.1 · 39.9KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg24.04+1_arm64.deb PGDG · 1.2.1 · 38.8KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg24.04+1_arm64.deb PGDG · 1.2.0 · 38.7KiB	PIGSTY 1.2.1 u24.aarch64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~noble_arm64.deb PIGSTY · 1.2.1 · 39.9KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg24.04+1_arm64.deb PGDG · 1.2.1 · 38.8KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg24.04+1_arm64.deb PGDG · 1.2.0 · 38.6KiB
u26.x86_64	PIGSTY 1.2.1 u26.x86_64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~resolute_amd64.deb PIGSTY · 1.2.1 · 40.0KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg26.04+1_amd64.deb PGDG · 1.2.1 · 39.3KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg26.04+1_amd64.deb PGDG · 1.2.0 · 39.2KiB	PIGSTY 1.2.1 u26.x86_64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~resolute_amd64.deb PIGSTY · 1.2.1 · 39.9KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg26.04+1_amd64.deb PGDG · 1.2.1 · 39.1KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg26.04+1_amd64.deb PGDG · 1.2.0 · 39.2KiB	PIGSTY 1.2.1 u26.x86_64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~resolute_amd64.deb PIGSTY · 1.2.1 · 39.7KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg26.04+1_amd64.deb PGDG · 1.2.1 · 39.0KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg26.04+1_amd64.deb PGDG · 1.2.0 · 39.1KiB	PIGSTY 1.2.1 u26.x86_64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~resolute_amd64.deb PIGSTY · 1.2.1 · 39.8KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg26.04+1_amd64.deb PGDG · 1.2.1 · 39.1KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg26.04+1_amd64.deb PGDG · 1.2.0 · 39.2KiB	PIGSTY 1.2.1 u26.x86_64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~resolute_amd64.deb PIGSTY · 1.2.1 · 39.8KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg26.04+1_amd64.deb PGDG · 1.2.1 · 39.1KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg26.04+1_amd64.deb PGDG · 1.2.0 · 39.2KiB
u26.aarch64	PIGSTY 1.2.1 u26.aarch64.pg18 : postgresql-18-pg-failover-slots postgresql-18-pg-failover-slots_1.2.1-2PGSTY~resolute_arm64.deb PIGSTY · 1.2.1 · 39.3KiB postgresql-18-pg-failover-slots_1.2.1-1.pgdg26.04+1_arm64.deb PGDG · 1.2.1 · 38.3KiB postgresql-18-pg-failover-slots_1.2.0-1.pgdg26.04+1_arm64.deb PGDG · 1.2.0 · 38.2KiB	PIGSTY 1.2.1 u26.aarch64.pg17 : postgresql-17-pg-failover-slots postgresql-17-pg-failover-slots_1.2.1-2PGSTY~resolute_arm64.deb PIGSTY · 1.2.1 · 39.3KiB postgresql-17-pg-failover-slots_1.2.1-1.pgdg26.04+1_arm64.deb PGDG · 1.2.1 · 38.3KiB postgresql-17-pg-failover-slots_1.2.0-1.pgdg26.04+1_arm64.deb PGDG · 1.2.0 · 38.2KiB	PIGSTY 1.2.1 u26.aarch64.pg16 : postgresql-16-pg-failover-slots postgresql-16-pg-failover-slots_1.2.1-2PGSTY~resolute_arm64.deb PIGSTY · 1.2.1 · 39.3KiB postgresql-16-pg-failover-slots_1.2.1-1.pgdg26.04+1_arm64.deb PGDG · 1.2.1 · 38.3KiB postgresql-16-pg-failover-slots_1.2.0-1.pgdg26.04+1_arm64.deb PGDG · 1.2.0 · 38.3KiB	PIGSTY 1.2.1 u26.aarch64.pg15 : postgresql-15-pg-failover-slots postgresql-15-pg-failover-slots_1.2.1-2PGSTY~resolute_arm64.deb PIGSTY · 1.2.1 · 39.3KiB postgresql-15-pg-failover-slots_1.2.1-1.pgdg26.04+1_arm64.deb PGDG · 1.2.1 · 38.3KiB postgresql-15-pg-failover-slots_1.2.0-1.pgdg26.04+1_arm64.deb PGDG · 1.2.0 · 38.3KiB	PIGSTY 1.2.1 u26.aarch64.pg14 : postgresql-14-pg-failover-slots postgresql-14-pg-failover-slots_1.2.1-2PGSTY~resolute_arm64.deb PIGSTY · 1.2.1 · 39.3KiB postgresql-14-pg-failover-slots_1.2.1-1.pgdg26.04+1_arm64.deb PGDG · 1.2.1 · 38.2KiB postgresql-14-pg-failover-slots_1.2.0-1.pgdg26.04+1_arm64.deb PGDG · 1.2.0 · 38.1KiB

构建

您可以使用 pig build 命令构建 pg_failover_slots 扩展的 RPM / DEB 包：

BASH

pig build pkg pg_failover_slots         # 构建 RPM / DEB 包

安装

您可以直接安装 pg_failover_slots 扩展包的预置二进制包，首先确保 PGDG 和 PIGSTY 仓库已经添加并启用：

BASH

pig repo add pgsql -u          # 添加仓库并更新缓存

使用 pig 或者是 apt/yum/dnf 安装扩展：

安装

BASH

pig install pg_failover_slots;          # 当前活跃 PG 版本安装

pig

BASH

pig ext install -y pg_failover_slots -v 18  # PG 18
pig ext install -y pg_failover_slots -v 17  # PG 17
pig ext install -y pg_failover_slots -v 16  # PG 16
pig ext install -y pg_failover_slots -v 15  # PG 15
pig ext install -y pg_failover_slots -v 14  # PG 14

dnf

BASH

dnf install -y pg_failover_slots_18       # PG 18
dnf install -y pg_failover_slots_17       # PG 17
dnf install -y pg_failover_slots_16       # PG 16
dnf install -y pg_failover_slots_15       # PG 15
dnf install -y pg_failover_slots_14       # PG 14

apt

BASH

apt install -y postgresql-18-pg-failover-slots   # PG 18
apt install -y postgresql-17-pg-failover-slots   # PG 17
apt install -y postgresql-16-pg-failover-slots   # PG 16
apt install -y postgresql-15-pg-failover-slots   # PG 15
apt install -y postgresql-14-pg-failover-slots   # PG 14

预加载配置：

BASH

shared_preload_libraries = 'pg_failover_slots';

用法

来源：README，releases

pg_failover_slots 通过把逻辑复制槽的定义和位置从 primary 同步到 standby，使这些复制槽在故障转移后仍可继续使用。

在两端启用

INI

shared_preload_libraries = 'pg_failover_slots'

README 给出的 standby 必要设置是：

INI

hot_standby_feedback = on
primary_slot_name = 'my_physical_slot'

主要配置

INI

pg_failover_slots.synchronize_slot_names = 'name_like:%'
pg_failover_slots.drop_extra_slots = true
pg_failover_slots.primary_dsn = 'host=primary dbname=mydb'
pg_failover_slots.standby_slot_names = 'standby_physical_slot'
pg_failover_slots.standby_slots_min_confirmed = -1
pg_failover_slots.worker_nap_time = 60000
pg_failover_slots.maintenance_db = 'postgres'

README 说明 synchronize_slot_names 支持按精确槽名、LIKE 模式或 plugin 名称过滤。

故障转移前检查 standby 是否就绪

SQL

SELECT slot_name, active
FROM pg_replication_slots
WHERE slot_type = 'logical';

在 standby 上，逻辑槽只有“存在且 active = false”时才算准备完成。README 明确说明 active = true 表示该槽仍在初始化过程中。

说明

上游要求 PostgreSQL 11+。
v1.2.1 是 bug-fix 发布，没有新增面向用户的 SQL 或 GUC。
v1.2.0 增加了 PostgreSQL 18 支持，并补充说明了 drop_extra_slots 的行为。

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