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Find the error?..
1.
Find the error?
A.
No table mentioned
B.
Depends
C.
No Error
D.
All of these
E.
None of these
Answer» B. Depends
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In the following query * stands for<br><pre class="prettyprint lang-c"> SELECT * FROM Employee;<br></pre>
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If in Table Customer , a column Customer_id consists of {1,2,2,3,3,5,6,7,8,8} then what will be the output on executing the following query?<br><pre class="prettyprint lang-c">SELECT DISTINICT emp_id<br>FROM employee;<br></pre>
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