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Re: Convert hot_standby 9.4 postgresql into standalone server - Mailing list pgsql-general

From David G. Johnston
Subject Re: Convert hot_standby 9.4 postgresql into standalone server
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Msg-id CAKFQuwb+8bOOeEmTN+oLFKo_TkGC_Mfwyf4PY=0rFKDM106ZYw@mail.gmail.com
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In response to Convert hot_standby 9.4 postgresql into standalone server  (Julie Nishimura <juliezain@hotmail.com>)
Responses Re: Convert hot_standby 9.4 postgresql into standalone server
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On Tuesday, July 14, 2020, Julie Nishimura <juliezain@hotmail.com> wrote:
Hello, we currently have 9.4 hot_standby master-slave pair. Going forward, we can keep only one server. How can I convert the system properly?

If you are keeping the primary you shouldn’t have to do anything.  The absence of a secondary server shouldn’t impact the primary.  You might be recording more detail to WAL than strictly necessary but that isn’t wrong outright.

David J.

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