Hi Manu, Thanks for testing the pg_upgrade, I forgot about that.
I don't think the logic is wrong here, but maybe we can make some improvement to the error message. v2 changes on the partitioned table of each column listed in the file => on the partitioned table of each column. In version 18 this is not allowed on a table with CHECK constraints, so drop them first and add them back afterwards. A list of the problem columns is in the file Thanks, Shihao
nocfbot-v2-REL_18-0001-Require-partitions-to-use-the-parent-s-virtual-gen.patch
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v2-0001-Require-partitions-to-use-the-parent-s-virtual-ge.patch
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