From 7c3134ae0567392c759047356ebb452055fe30a8 Mon Sep 17 00:00:00 2001
From: Julien <julien.sebag@me.com>
Date: Mon, 2 Jun 2025 14:55:14 +0200
Subject: [PATCH] Finish lab

---
 solutions.sql | 112 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 solutions.sql

diff --git a/solutions.sql b/solutions.sql
new file mode 100644
index 0000000..a23b11f
--- /dev/null
+++ b/solutions.sql
@@ -0,0 +1,112 @@
+-- Query 1
+SELECT client_id
+FROM client
+WHERE district_id = 1
+ORDER BY client_id ASC
+LIMIT 5
+
+-- Query 2
+SELECT client_id
+FROM client
+WHERE district_id = 72
+ORDER BY client_id DESC
+LIMIT 1
+
+-- Query 3
+SELECT amount
+FROM loan
+ORDER BY amount ASC
+LIMIT 3
+
+-- Query 4
+SELECT DISTINCT status
+FROM loan
+ORDER BY status ASC
+
+-- Query 5
+SELECT loan_id
+FROM loan
+ORDER BY payments DESC
+LIMIT 1
+
+-- Query 6
+SELECT account_id, amount
+FROM loan
+ORDER BY account_id ASC
+LIMIT 5
+
+-- Query 7
+SELECT account_id
+FROM loan
+WHERE duration = 60
+ORDER BY amount ASC
+LIMIT 5
+
+-- Query 8
+SELECT DISTINCT k_symbol
+FROM "order"
+ORDER BY k_symbol ASC
+
+-- Query 9
+SELECT order_id
+FROM "order"
+WHERE account_id = 34
+
+-- Query 10
+SELECT DISTINCT account_id
+FROM "order"
+WHERE order_id BETWEEN 29540 AND 29560
+ORDER BY account_id ASC
+
+-- Query 11
+SELECT DISTINCT amount
+FROM "order"
+WHERE account_to = 30067122
+
+-- Query 12
+SELECT trans_id, date, type, amount
+FROM trans
+WHERE account_id = 793
+ORDER BY date DESC
+LIMIT 10
+
+-- Query 13
+SELECT district_id, COUNT(*) AS client_count
+FROM client
+WHERE district_id < 10
+GROUP BY district_id
+ORDER BY district_id ASC
+
+-- Query 14
+SELECT type, COUNT(*) AS card_count
+FROM card
+GROUP BY type
+ORDER BY card_count DESC
+
+-- Query 15
+SELECT account_id, SUM(amount) AS total_loan_amount
+FROM loan
+GROUP BY account_id
+ORDER BY total_loan_amount DESC
+LIMIT 10
+
+-- Query 16
+SELECT date, COUNT(*) AS loans_issued
+FROM loan
+WHERE date < 930907
+GROUP BY date
+ORDER BY date DESC
+
+-- Query 17
+SELECT date, duration, COUNT(*) AS loans_issued
+FROM loan
+WHERE date BETWEEN 971201 AND 971231
+GROUP BY date, duration
+ORDER BY date ASC, duration ASC
+
+-- Query 18
+SELECT account_id, type, SUM(amount) AS total_amount
+FROM trans
+WHERE account_id = 396
+GROUP BY account_id, type
+ORDER BY type ASC