to E3T2

Cle_ primaire_PERSCRIPTION.sql

@@ -0,0 +1,8 @@
+CREATE SEQUENCE PRESCRIPTION_seq;
+
+CREATE OR REPLACE TRIGGER PRESCRIPTION_seq_trg
+BEFORE INSERT ON PRESCRIPTION
+FOR EACH ROW
+BEGIN
+    select REFERENCES_seq INTO :NEW.PRESCRIPTION_ID FROM PRESCRIPTION
+END;