Create the_pads.sql

Author: erjan

hackerrank_sql_practice/the_pads.sql

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+/*
+
+Generate the following two result sets:
+
+Query an alphabetically ordered list of all names in OCCUPATIONS, immediately followed 
+by the first letter of each profession as a parenthetical (i.e.: enclosed in parentheses). 
+For example: AnActorName(A), ADoctorName(D), AProfessorName(P), and ASingerName(S).
+Query the number of ocurrences of each occupation in OCCUPATIONS. Sort the occurrences 
+in ascending order, and output them in the following format:
+
+*/
+
+
+select concat(name, '(', substring(occupation,1,1 ), ')' ) from occupations order by name ;
+
+select concat('There are a total of ', r ,' ',lcase(occupation), 's.')  from (
+select occupation, count(occupation) as r from occupations group by occupation )k order by r;