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Re: BUG #14356: "FATAL: the database system is starting up" error occurs to queries after PostgreSQL server start - Mailing list pgsql-bugs

From Tom Lane
Subject Re: BUG #14356: "FATAL: the database system is starting up" error occurs to queries after PostgreSQL server start
Date
Msg-id 18654.1475678751@sss.pgh.pa.us
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In response to BUG #14356: "FATAL: the database system is starting up" error occurs to queries after PostgreSQL server start  (xrensis@gmail.com)
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xrensis@gmail.com writes:
> After the startup of the PostgreSQL server there is a state when it accepts
> incoming connections but generates "FATAL:  the database system is starting
> up" as results for run queries.

This is not a bug, it's expected behavior.

>     - Is there a known interface to check if the database is up and fully
> functional and ready for queries?

libpq's PQping() is a possibility.

            regards, tom lane

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