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The following statement is valid.
1.
The following statement is valid.
SELECT name, id FROM person UNION name, salary FROM Employee;
A.
False
B.
True
C.
NA
D.
NA
E.
NA
Answer» C. NA
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The following statement is valid.<br><pre class="prettyprint lang-c">SELECT name, id FROM person UNION name, salary FROM Employee;<br></pre>
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