SetQuerySnapshot() for utility statements

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От Tom Lane
Тема SetQuerySnapshot() for utility statements
Дата
Msg-id 7761.971930594@sss.pgh.pa.us
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I notice that ProcessUtility() calls SetQuerySnapshot() for FETCH
and COPY TO statements, and nothing else.

Seems to me this is very broken.  Isn't a query snapshot needed for
any utility command that might do database accesses?
        regards, tom lane


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