feat: update structure

2024-01-22 14:27:40 +08:00
parent 7836c9185c
commit 3544a28a2e
559 changed files with 120846 additions and 4102 deletions
--- a/Exchange/NUNStAClean.sql
+++ b/Exchange/NUNStAClean.sql
@@ -0,0 +1,11 @@
+/*******************
+
+  Cleaning script
+
+*******************/
+
+DROP TABLE IF EXISTS loan;
+DROP TABLE IF EXISTS copy;
+DROP TABLE IF EXISTS student;
+DROP TABLE IF EXISTS book;
+DROP TABLE IF EXISTS department;