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SELECT select_list FROM table_list WHERE row_constraint GROUP BY grouping_columns; Which of these is not optional?(a) select_list(b) table_list(c) row_constraint(d) grouping_columnsI had been asked this question in an online interview.I'd like to ask this question from Performing Multiple in section Using SQL to Manage Data of MySQL |
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Answer» RIGHT ANSWER is (a) select_list The explanation: GIVEN above was a basic syntax of the SELECT statement. Everything in the syntax is OPTIONAL EXCEPT the ‘select_list’ option. All the others are free to be omitted, and will work fine. |
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