Update 26-00596-classes-more-than-5-students.sql

leetlab11 · web-flow · commit eb08f51e664b · 2023-12-30T23:48:34.000-06:00
diff --git a/26-00596-classes-more-than-5-students.sql b/26-00596-classes-more-than-5-students.sql
@@ -1 +1,9 @@
+-- group by for count()
 
+select class
+from Courses
+group by 1
+having count(distinct student) >= 5
+
+
+-- no companies listed
