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Which line of the following statements will produce error?(a) SELECT * FROM person WHERE person_id=1;(b) SELECT pname FROM person;(c) SELECT pname, lname, person_id FROM person;(d) None of the mentionedI got this question in semester exam.My query is from When Good Statements Go Bad in section Query Optimization of MySQL |
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Answer» RIGHT ANSWER is (d) NONE of the mentioned To EXPLAIN: None. |
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