PostgreSQL array of ids

Question

In PostgreSQL you can declare a column as an array

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Is where a way to declare an array of ids to some table(foreign keys)?

Also you could look here: https://stackoverflow.com/questions/41054507/postgresql-array-of-elements-that-each-are-a-foreign-key — Dimitri, Mar 28 '19 at 10:04

score 0 · Answer 1 · answered Apr 20 '18 at 13:37

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If with "to some table" you mean foreign keys, then no: arrays don't support foreign keys.

Neither "outgoing" (ids referencing other tables) foreign keys nor "incoming" (ids being referenced from other tables) foreign keys.

answered Apr 20 '18 at 13:37

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