mysql: add weather-observation-station-8

6 years ago · 9dbb45762b
parent 1436a1c3ec
commit 9dbb45762b
1 changed files with 6 additions and 0 deletions
--- a/mysql/weather-observation-station-8/solution.sql
+++ b/mysql/weather-observation-station-8/solution.sql
@ -0,0 +1,6 @@
+SET @vowels = 'a,e,i,o,u';
+
+SELECT DISTINCT CITY
+FROM STATION
+WHERE FIND_IN_SET(LEFT(CITY, 1), @vowels)
+AND FIND_IN_SET(RIGHT(CITY, 1), @vowels);