048417511a
This case was missed when NOT VALID constraints were first introduced in commit 722bf7017bbe796decc79c1fde03e7a83dae9ada by Simon Riggs on 2011-02-08. Among other things, it causes pg_dump to omit the NOT VALID flag when dumping such constraints, which may cause them to fail to load afterwards, if they contained values failing the constraint. Per report from Thom Brown.
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