Re: remove some STATUS_* symbols
От | Peter Eisentraut |
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Тема | Re: remove some STATUS_* symbols |
Дата | |
Msg-id | 4edc8a92-373c-1a4d-eded-6b342f0890dc@2ndquadrant.com обсуждение исходный текст |
Ответ на | Re: remove some STATUS_* symbols (Michael Paquier <michael@paquier.xyz>) |
Ответы |
Re: remove some STATUS_* symbols
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Список | pgsql-hackers |
On 2020-01-10 06:23, Michael Paquier wrote: > On Thu, Jan 09, 2020 at 11:15:08AM +0100, Peter Eisentraut wrote: >> You mean put he subsequent GrantLock() calls into LockCheckConflicts()? That >> would technically save some duplicate code, but it seems weird, because >> LockCheckConflicts() is notionally a read-only function that shouldn't >> change state. > > Nah. I was thinking about the first part of this "if" clause > LockCheckConflicts is part of here: > if (lockMethodTable->conflictTab[lockmode] & lock->waitMask) > status = STATUS_FOUND; > else > status = LockCheckConflicts(lockMethodTable, lockmode, > lock, proclock); > > But now that I look at it closely it messes up heavily with > ProcSleep() ;) OK, pushed as it was then. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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