文章 2022-04-16 来自:开发者社区

PostgreSQL patch: Allow a streaming replication standby to follow a timeline switch

这个补丁不错, 省去了主从切换手工复制history文件的烦恼. Before this patch, streaming replication would refuse to start replicating if the timeline in the primary doesn't exactly match the standby.  The situation where ...

文章 2022-04-16 来自:开发者社区

PostgreSQL 9.3 Allow a streaming replication standby to follow a timeline switch

Allow a streaming replication standby to follow a timeline switch. Before this patch, streaming replication would refuse to start replicating if the timeline in the primary doesn't exactly match the.....

文章 2022-04-16 来自:开发者社区

PostgreSQL 9.3 Make the streaming replication protocol messages architecture-independent

Allow tools like pg_receivexlog to run on computers with different architectures (Heikki Linnakangas) WAL files can still only be replayed on servers with the same architecture as the primary; but th....

文章 2022-04-16 来自:开发者社区

PostgreSQL Streaming Replication COMMAND used in psql

CF里面在讨论是否要添加一个查看数据库system id的函数, pg_system_identifier(); http://www.postgresql.org/message-id/flat/5215346B.7070800@dalibo.com#5215346B.7070800@dalibo.com 这个函数的用途和pg_controldata输出的Database system...

文章 2022-02-16 来自:开发者社区

PostgreSQL的streaming replication

主要参考的是如下url: http://www.rassoc.com/gregr/weblog/2013/02/16/zero-to-postgresql-streaming-replication-in-10-mins/ 准备两台机器, master: 10.10.10.2 slave:    10.10.10.1   首先在 master机器上,建立一个名为rep...

文章 2022-02-16 来自:开发者社区

PostgreSQL Streaming Replication的FATAL ERROR

首先,通过代码,查看调用关系: libpqwalreceiver.c _PG_init 関数 /* * Module load callback */ ...

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