On Tue, Oct 10, 2023 at 02:43:34PM -0400, Robert Haas wrote: > - I combined what were previously 0002 and 0003 into a single patch, > since that's how this would get committed. > > - I fixed up some comments. > > - I updated commit messages. > > Hopefully this is getting close to good enough.
I have looked at 0001, for now.. And it looks OK to me. + * Nonetheless, this case is simpler than the normal cases handled + * above, which must check for changes in doPageWrites and RedoRecPtr. + * Those checks are only needed for records that can contain + * full-pages images, and an XLOG_SWITCH record never does. + Assert(fpw_lsn == InvalidXLogRecPtr); Right, that's the core reason behind the refactoring. The assertion is a good idea. -- Michael
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