Re: clog double-dip in heap_hot_search_buffer
| От | Robert Haas |
|---|---|
| Тема | Re: clog double-dip in heap_hot_search_buffer |
| Дата | |
| Msg-id | CA+TgmoYt0WYGxdjJYUVdw8jFfnBPmzV5Q2tzTjd3-RJhbnGvCQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: clog double-dip in heap_hot_search_buffer (Tom Lane <tgl@sss.pgh.pa.us>) |
| Ответы |
Re: clog double-dip in heap_hot_search_buffer
Re: clog double-dip in heap_hot_search_buffer |
| Список | pgsql-hackers |
On Wed, May 2, 2012 at 12:06 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote: > Robert Haas <robertmhaas@gmail.com> writes: >> + /* Deleter committed, so tuple is alive if the XID is old enough. */ >> + return TransactionIdPrecedes(HeapTupleHeaderGetXmax(tuple), OldestXmin); > > s/alive/dead/ in that comment? Yep, good catch, thanks. > Otherwise this seems like a good idea. Do you think I should apply this to 9.2, or wait until 9.3? -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
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