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Shreya, a database administrator has designed a database for a clothing shop. Help her by writing answers to the following questions based on the given table:

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Question

Shreya, a database administrator has designed a database for a clothing shop. Help her by writing answers to the following questions based on the given table:

TABLE: CLOTH
CCODE CNAME SIZE COLOR PRICE DOP
C001 JEANS XL BLUE 990 2022-01-21
C002 T-SHIRT M RED 599 2021-12-12
C003 TROUSER M GREY 399 2021-11-10
C004 SAREE FREE GREEN 1299 2019-11-12
C005 KURTI L WHITE 399 2021-12-07
  1. Write a query to display cloth names in lowercase.
  2. Write a query to display the lowest price of the clothes.
  3. Write a query to count the total number of clothes purchased in medium size.
    OR
    Write a query to count the year-wise total number of clothes purchased.
Short/Brief Note
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Solution

  1. SELECT LOWER(CNAME) FROM CLOTH;
  2. SELECT MIN(PRICE) FROM CLOTH;
  3. SELECT COUNT(*) FROM CLOTH GROUP BY SIZE HAVING SIZE = 'M';
    OR
    SELECT YEAR(DOP),COUNT(*) FROM CLOTH GROUP BY YEAR(DOP);
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Functions in SQL
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2022-2023 (March) Sample

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