Hi folks, I failed to post a patch on the thread “Delta Materialized View Refreshes?” (Message-ID 1541368916681-0.p...@n3.nabble.com), so I figured I’d try again and post directly this time. Hopefully this time, it’ll make it through. Thanks for your patience.
(Original message follows…) Hi folks, I had a crack at this, and it was pretty simple to get something working to play around with, and it seems like it might be useful. I developed it against 10.1, as that's what I happened to be working with at the time. The patch is pretty small, and I hoped it would apply cleanly against 11. Unfortunately it doesn't, but I doubt the issues are substantial. If there is interest in moving this forward, I'll update and re-share. The patch enables pretty much exactly what Jeremy suggests — something like "refresh materialized view concurrently testview where type = 'main';” — with fairly obvious semantics. Welcome comments on the patch or approach. denty.
refresh-mv-where-clause.diff
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