On Oct 27, 2022, 21:29 +0800, Tom Lane <tgl@sss.pgh.pa.us>, wrote:
Zhang Mingli <zmlpostgres@gmail.com> writes:
How about combine ec->ec_sources and ec->derives as one list for less codes?
Keeping them separate is required for the broken-EC code paths. Even if it weren't, I wouldn't merge them just to save a couple of lines of code --- I think it's useful to be able to tell which clauses the EC started from.
