diff --git a/makefile b/makefile
index d94f3db..de75ba9 100644
--- a/makefile
+++ b/makefile
@@ -1,5 +1,5 @@
 DB_NAME := lab.db
-SQL_FILES := init.sql lab1.sql a.sql b.sql c.sql d.sql e.sql f.sql g.sql h.sql i.sql j.sql k.sql l.sql m.sql n.sql
+SQL_FILES := init.sql lab1.sql a.sql b.sql c.sql d.sql e.sql f.sql g.sql h.sql i.sql j.sql k.sql l.sql m.sql n.sql o.sql
 
 .PHONY: all clean
 
diff --git a/o.sql b/o.sql
new file mode 100644
index 0000000..1d82c19
--- /dev/null
+++ b/o.sql
@@ -0,0 +1,10 @@
+DROP VIEW IF EXISTS StudentsCredits;
+
+CREATE VIEW StudentsCredits AS
+SELECT Students.pNbr, sum(credits) as totalCredits
+FROM Students
+JOIN TakenCourses ON Students.pNbr = TakenCourses.pNbr
+JOIN Courses ON TakenCourses.courseCode = Courses.courseCode
+GROUP BY Students.pNbr;
+
+SELECT * FROM StudentsCredits ORDER BY totalCredits DESC;
\ No newline at end of file