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Sure, I can make the change. >=20 > While reviewing that section, I noticed that ADD COLUMN IF NOT EXISTS = appears > to work for ALTER FOREIGN TABLE, but it isn't documented. I'm not sure = why > it was left out, but perhaps we should document it and add a = regression test in > a separate patch? >=20 I will verify that, then update the doc and regression test accordingly. Best regards, -- Chao Li (Evan) HighGo Software Co., Ltd. https://www.highgo.com/