Greg Stark <gsst...@mit.edu> wrote: > what kind of interface you need For the potential uses I can see, it would be great to have a SRF which took two parameters: xid of last known commit and a limit how many commits past that to return. Perhaps a negative number could move earlier in time, if that seems reasonable to others. I think that's also consistent with Jan's posts. A GUC to enable it and some way to specify retention (or force cleanup) are the only other user-facing features which come to mind for me. (Not sure what form that last should take, but didn't Jan say something about both of these early in the thread?) Do you see a need for something else (besides, obviously, docs)? -Kevin
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