From f95ec89d9f10175110d3d267885aed8bea8743ea Mon Sep 17 00:00:00 2001
From: Imbus <>
Date: Thu, 25 Jan 2024 21:17:11 +0100
Subject: [PATCH] P and Q fixed

---
 makefile |  2 +-
 p.sql    | 10 ++++++++++
 q.sql    |  4 ++++
 3 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 p.sql
 create mode 100644 q.sql

diff --git a/makefile b/makefile
index de75ba9..2a0bd51 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 o.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 p.sql q.sql
 
 .PHONY: all clean
 
diff --git a/p.sql b/p.sql
new file mode 100644
index 0000000..eb58a4a
--- /dev/null
+++ b/p.sql
@@ -0,0 +1,10 @@
+DROP VIEW IF EXISTS StudentsCredits;
+
+CREATE VIEW StudentsCredits AS
+SELECT Students.firstName, 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
diff --git a/q.sql b/q.sql
new file mode 100644
index 0000000..960e784
--- /dev/null
+++ b/q.sql
@@ -0,0 +1,4 @@
+SELECT firstName, lastName, count(*) as nbrOfStudents
+FROM Students
+GROUP BY firstName, lastName
+HAVING count(*) > 1;
\ No newline at end of file