Question: Here are SQL declarations for two tables S and T: CREATE TABLE S(c INT PRIMARY KEY, d INT); CREATE TABLE T(a INT PRIMARY KEY, b

Here are SQL declarations for two tables S and T: CREATE TABLE S(c INT PRIMARY KEY, d INT); CREATE TABLE T(a INT PRIMARY KEY, b INT REFERENCES S(c)); Suppose S(c,d) contains four tuples: (2, 10), (...

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