DB Implementation pdn.pdf

DB Implementation/pdn.md

+---
+author: Robin VAN DE MERGHEL
+date: 2023
+title: Bases de données
+lang: fr
+geometry: margin=2cm
+---
+
 # Cours magistral 1
 
 - Histoire des bases de données (du FBI à IBM)

DB Implementation/plantuml-images/a4d8dc42f5f8613a2a64383303ec3ec29a47ca54.uml

+@startuml
+!define primary_key(x) <b><color:#b8861b><&key></color> x</b>
+!define foreign_key(x) <color:#aaaaaa><&key></color> x
+!define column(x) <color:#efefef><&media-record></color> x
+!define table(x) entity x << (T, white) >>
+
+table( conference ) {
+    primary_key( idConf ) : int
+    column( sigle ) : varchar
+    column( nomConf ) : varchar
+    column( porteeConf ) : varchar
+    foreign_key( idSpé ) : int
+}
+
+table( specialite ) {
+    primary_key( idSpé ) : int
+    column( libelle ) : varchar
+}
+
+table( anneeConf ) {
+    primary_key( annee ) : int
+    foreign_key( idConf ) : int
+    column( ville ) : varchar
+    column( pays ) : varchar
+}
+
+conference <-  anneeConf
+specialite <- conference
+
+@enduml
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