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Can Check constraint be used for self referential integrity? if Yes, How? In Oracle

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Can Check constraint be used for self referential integrity? if Yes, How? In Oracle
posted Dec 19, 2014 by Suchithra

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1 Answer

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Yes. In the CHECK condition for a column of a table, we can reference some other column of the same table and thus enforce self-referential integrity.

answer Dec 22, 2014 by Arun Gowda
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