CBSE Class 12 Informatics Technology Structured Query Language Worksheet Set D

Read and download free pdf of CBSE Class 12 Informatics Technology Structured Query Language Worksheet Set D. Download printable Informatics Practices Class 12 Worksheets in pdf format, CBSE Class 12 Informatics Practices Structured Query Language Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Informatics Practices Class 12 Assignments and practice them daily to get better marks in tests and exams for Class 12. Free chapter wise worksheets with answers have been designed by Class 12 teachers as per latest examination pattern

Structured Query Language Informatics Practices Worksheet for Class 12

Class 12 Informatics Practices students should refer to the following printable worksheet in Pdf in Class 12. This test paper with questions and solutions for Class 12 Informatics Practices will be very useful for tests and exams and help you to score better marks

Class 12 Informatics Practices Structured Query Language Worksheet Pdf

STRUCTURED QUERY LANGUAGE (SQL)
 
Consider the following table RESORT and OWNER :

CBSE Class 12 Informatics Technology Structured Query Language Worksheet Set D 1

Write SQL commands for the following statements:
 
1. To display the RCODE and PLACE of all ‘2 Star’ resorts .
 
2. To display the details of RESORT in the alphabetical order of the place.
 
3. To display the maximum rent for each type of resort from table RESORT.
 
4. To display the details of all resorts which are started after 31-Dec-04 from table RESORT.
 
5. To display the ownername(ownedby) of all ‘5 Star’ resorts from tables RESORT and OWNER.
 
6. To change the TYPE of RCODE R104 as 4 Star.
 
7. To find the total rent of 5tar types.
 
8. To remove the details of all records whose RENT is below 10000
 
9. To display the least RENT from RESORT table
 
10. To display 25% of RENT under the heading ‘DISCOUNT’.
 
11. To add a new record with the data R106,GOA,13000,5STAR,24 May 2010 to the table RESORT.
 
12. To insert one more column called ADDRESS with the data type VARACJAR(30).
 
13. To find the total RENT of all resorts from GOA.
 
14. To display the details of resorts whose PLACE is ending with the letter ‘A’.
 
15. To display TYPE and STARTDATE in descending order of STARDATE
 
16. To show the number of different TYPE from the table RESORT
 
17. To display different TYPE from RESORT.
 
18. To drop the column STARTDATE from table RESORT.
 
19. Find the number and maximum rent of resort of each TYPE.
 
20. Delete the table RESORT,.


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CBSE Class 12 Informatics Practices Structured Query Language Worksheet

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Worksheet for Informatics Practices CBSE Class 12 Structured Query Language

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Structured Query Language worksheet Informatics Practices CBSE Class 12

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Structured Query Language CBSE Class 12 Informatics Practices Worksheet

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Worksheet for CBSE Informatics Practices Class 12 Structured Query Language

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