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Re: Is child process of postmaster able to access all the databases? - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Is child process of postmaster able to access all the databases?
Date
Msg-id 17954.1535556787@sss.pgh.pa.us
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In response to Is child process of postmaster able to access all the databases?  (Hubert Zhang <hzhang@pivotal.io>)
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Hubert Zhang <hzhang@pivotal.io> writes:
> I wonder if there is a way to let a child process of postmaster to access
> all the databases one by one?

No.  For starters, you'd need some way to flush all database-specific
information from relcache, catcache, and a boatload of other places;
but that logic does not exist.

            regards, tom lane

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