Query the Name of any student in STUDENTS who scored higher than Marks
Query the Name of any student in STUDENTS who scored higher than Marks. Order your output by the last three characters of each name. If two or more students both have names ending in the same last three characters (i.e.: Bobby, Robby, etc.), secondary sort them by ascending ID.
Input Format
The STUDENTS table is described as follows:
The Name column only contains uppercase (A–Z) and lowercase (a–z) letters.
Sample Input
Sample Output
Ashley
Julia
Belvet
Explanation
Only Ashley, Julia, and Belvet have Marks > 75. If you look at the last three characters of each of their names, there are no duplicates and ‘ley’ < ‘lia’ < ‘vet’.
———-SOLUTION———-
SELECT NAME FROM STUDENTS WHERE MARKS > 75 ORDER BY SUBSTR(NAME, LENGTH(NAME)-2, 3), ID;
OR
SELECT NAME FROM STUDENTS WHERE MARKS > 75 ORDER BY SUBSTR(NAME, -3), ID;
Logic
Use SBUSTR(,decimal places) for the last three characters, and since it is the “last”, the decimal places would be negative here
