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Re: some questions about SELECT FOR UPDATE/SHARE - Mailing list pgsql-hackers

From Tom Lane
Subject Re: some questions about SELECT FOR UPDATE/SHARE
Date
Msg-id 10419.1234453499@sss.pgh.pa.us
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In response to some questions about SELECT FOR UPDATE/SHARE  ("Tao Ma" <feng_eden@163.com>)
List pgsql-hackers
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"Tao Ma" <feng_eden@163.com> writes:
> My question is: Is it possible to remove the ONLY from the RI checks after 
> Tom Lane made SELECT FOR UPDATE/SHARE work on inheritance trees?

No.  The main thing standing in the way of RI on inheritance trees is
the lack of cross-tree uniqueness constraints.
        regards, tom lane

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