When to use SQL WHERE clause?Answer choicesSelect an optionTo limit the column data that are returned.To limit the row data are returned.Both A and B are correctNeither A nor B are correct.
Question
When to use SQL WHERE clause?Answer choicesSelect an optionTo limit the column data that are returned.To limit the row data are returned.Both A and B are correctNeither A nor B are correct.
Solution
The correct answer is "To limit the row data are returned." The SQL WHERE clause is used to filter records and is added after the FROM statement in a SQL query. It extracts only those records that fulfill a specified condition.
Similar Questions
The SQL WHERE clause:a.limits the column data that are returned.b.Both A and B are correct.c.Neither A nor B are correct.d.limits the row data are returned.
The Oracle WHERE clause: A.Limits the column data that are returned.B.Limits the row data are returned. A is TrueB is TrueA and B are correct.Neither A nor B are correct.Next Section
The Oracle WHERE clause: A.Limits the column data that are returned.B.Limits the row data are returned
Which of the following statements is TRUE regarding the application of WHERE clause? Can only be used on columns that are present in SELECT clauseIs used to choose the columns that need to be fetched in the resultCan be used on all columnsNone of the above
Which of the following statements are TRUE regarding subqueries?Answer choicesSelect an optionA subquery can retrieve zero or more rowsA subquery can appear on either side of a comparison operatorThere is no limit on the number of subquery levels in the WHERE clause of a SELECT statementAll of above
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