I see... I checked part of HOT patches(patch1), and found that it involves too many things I am not currently familar with. Maybe I should change an item to work. :-( Since I only studied part of source codes about transaction processing(lmgr/MVCC/xact but without xlog.c), I want to study "Group Commit" patch and try to review it, any suggestions?
2007/5/17, Bruce Momjian <[EMAIL PROTECTED]>:
Pavan Deolasee wrote: > On 5/17/07, Cui Shijun <[EMAIL PROTECTED]> wrote: > > > > I want to help the reviewing work of "ctid chain following enhancement ". > > I've been studying the souce code which related with that part recently. > > :-) > > > > Tom had objected to this patch on the grounds that it adds complexity > without any significant gains. Though I don't completely agree with the > first part, the second part is indeed debatable since the code is touched > only > for infrequently. Right. The reason the patch was kept in the queue is that there was discussion that HOT will exercise that part of the code a lot more than it does currently. -- Bruce Momjian <[EMAIL PROTECTED]> http://momjian.us EnterpriseDB http://www.enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
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