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Question
Explain the following SQL function using a suitable example.
UCASE()
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Solution
UCASE(): It converts the string into upper case.
Example: SELECT UCASE(‘welcome world’);
Output: WELCOME WORLD
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| Chetan |
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Consider the table STUDENT given below:
| RollNo | Name | Class | DOB | Gender | City | Marks |
| 1 | Anand | XI | 6/6/97 | M | Agra | 430 |
| 2 | Chetan | XII | 7/5/94 | M | Mumbai | 460 |
| 3 | Geet | XI | 6/5/97 | F | Agra | 470 |
| 4 | Preeti | XII | 8/8/95 | F | Mumbai | 492 |
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| 7 | Neha | X | 8/12/95 | F | Moscow | 324 |
| 8 | Nishant | X | 12/6/95 | M | Moscow | 429 |
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(i) Select Gender, avg(Marks) from STUDENT where Class= "XI" group by Gender;
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(iv) Select Gender, avg(Marks) from STUDENT group by Gender having Class = "XI";
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