Re: BUG #17368: Assert failed in GetSafeSnapshot() for SERIALIZABLE READ ONLY DEFERRABLE transaction

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От Tom Lane
Тема Re: BUG #17368: Assert failed in GetSafeSnapshot() for SERIALIZABLE READ ONLY DEFERRABLE transaction
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Msg-id 3766597.1678146140@sss.pgh.pa.us
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Ответ на Re: BUG #17368: Assert failed in GetSafeSnapshot() for SERIALIZABLE READ ONLY DEFERRABLE transaction  (Thomas Munro <thomas.munro@gmail.com>)
Ответы Re: BUG #17368: Assert failed in GetSafeSnapshot() for SERIALIZABLE READ ONLY DEFERRABLE transaction  (Thomas Munro <thomas.munro@gmail.com>)
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Thomas Munro <thomas.munro@gmail.com> writes:
> As mentioned, this approach allows for more improvements in later
> patches.  There is absolutely no reason for transactions in separate
> databases to be in each others' possibleUnsafeConflicts lists.

What if they both touched/modified a shared catalog?

            regards, tom lane

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