postgre alter table foreign key
ALTER TABLE distributors ADD CONSTRAINT distfk FOREIGN KEY (address) REFERENCES addresses (address) MATCH FULL;
postgre alter table foreign key
ALTER TABLE distributors ADD CONSTRAINT distfk FOREIGN KEY (address) REFERENCES addresses (address) MATCH FULL;
postgres add foreign key alter table
CREATE TABLE orders (
order_id SERIAL,
dish_name TEXT,
customer_id INTEGER REFERENCES customers (id)
);
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