Computer Science
Consider the table Student1 of Q. 13. Give the output of following SQL statement :
- SELECT TRUNCATE(AvgMark) FROM Student1 WHERE AvgMark < 75 ;
- SELECT ROUND(AvgMark) FROM Student1 WHERE Grade = 'B' ;
- SELECT CONCAT(Name, Stream) FROM Student1 WHERE Class = '12A' ;
- SELECT RIGHT(Stream, 2) FROM Student1 ;
SQL Queries
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Answer
1. It will return error because no argument is passed as decimal places to truncate. Syntax of truncate function is TRUNCATE(number, decimals).
2.
Output
+----------------+
| ROUND(AvgMark) |
+----------------+
| 78 |
| 73 |
| 75 |
+----------------+
3.
Output
+----------------------+
| CONCAT(Name, Stream) |
+----------------------+
| RubinaNonmedical |
| VikasNonmedical |
+----------------------+
4.
Output
+------------------+
| RIGHT(Stream, 2) |
+------------------+
| al |
| ce |
| ce |
| es |
| al |
| al |
| es |
| al |
| al |
| ce |
+------------------+
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