Dba: Do you need NOT VALID when adding new foreign key column

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Peter Schneider
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Do you need NOT VALID when adding new foreign key column
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(dba.stackexchange.com/users/285973/ruud-van-den-boomen)Ruud van den Boomen
(dba.stackexchange.com/users/3684/erwin-brandstetter)Erwin Brandstetter
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