fixed mariadb constraints

scripts/mariadb.constraints.sql

@@ -6,21 +6,21 @@ ALTER TABLE REGION ADD PRIMARY KEY (R_REGIONKEY);
 
 -- For table NATION
 ALTER TABLE NATION ADD PRIMARY KEY (N_NATIONKEY);
-ALTER TABLE NATION ADD CONSTRAINT NATION_FK1 FOREIGN KEY (N_REGIONKEY) REFERENCES REGION;
+ALTER TABLE NATION ADD CONSTRAINT NATION_FK1 FOREIGN KEY (N_REGIONKEY) REFERENCES REGION (R_REGIONKEY);
 
 -- For table PART
 ALTER TABLE PART ADD PRIMARY KEY (P_PARTKEY);
 
 -- For table SUPPLIER
 ALTER TABLE SUPPLIER ADD PRIMARY KEY (S_SUPPKEY);
-ALTER TABLE SUPPLIER ADD CONSTRAINT SUPPLIER_FK1 FOREIGN KEY (S_NATIONKEY) REFERENCES NATION;
+ALTER TABLE SUPPLIER ADD CONSTRAINT SUPPLIER_FK1 FOREIGN KEY (S_NATIONKEY) REFERENCES NATION (N_NATIONKEY);
 
 -- For table PARTSUPP
 ALTER TABLE PARTSUPP ADD PRIMARY KEY (PS_PARTKEY,PS_SUPPKEY);
 
 -- For table CUSTOMER
 ALTER TABLE CUSTOMER ADD PRIMARY KEY (C_CUSTKEY);
-ALTER TABLE CUSTOMER ADD CONSTRAINT CUSTOMER_FK1 FOREIGN KEY (C_NATIONKEY) REFERENCES NATION;
+ALTER TABLE CUSTOMER ADD CONSTRAINT CUSTOMER_FK1 FOREIGN KEY (C_NATIONKEY) REFERENCES NATION (N_NATIONKEY);
 
 -- For table LINEITEM
 ALTER TABLE LINEITEM ADD PRIMARY KEY (L_ORDERKEY,L_LINENUMBER);
@@ -29,15 +29,15 @@ ALTER TABLE LINEITEM ADD PRIMARY KEY (L_ORDERKEY,L_LINENUMBER);
 ALTER TABLE ORDERS ADD PRIMARY KEY (O_ORDERKEY);
 
 -- For table PARTSUPP
-ALTER TABLE PARTSUPP ADD CONSTRAINT PARTSUPP_FK1 FOREIGN KEY (PS_SUPPKEY) REFERENCES SUPPLIER;
-ALTER TABLE PARTSUPP ADD CONSTRAINT PARTSUPP_FK2 FOREIGN KEY (PS_PARTKEY) REFERENCES PART;
+ALTER TABLE PARTSUPP ADD CONSTRAINT PARTSUPP_FK1 FOREIGN KEY (PS_SUPPKEY) REFERENCES SUPPLIER (S_SUPPKEY);
+ALTER TABLE PARTSUPP ADD CONSTRAINT PARTSUPP_FK2 FOREIGN KEY (PS_PARTKEY) REFERENCES PART (P_PARTKEY);
 
 -- For table ORDERS
-ALTER TABLE ORDERS ADD CONSTRAINT ORDERS_FK1 FOREIGN KEY (O_CUSTKEY) REFERENCES CUSTOMER;
+ALTER TABLE ORDERS ADD CONSTRAINT ORDERS_FK1 FOREIGN KEY (O_CUSTKEY) REFERENCES CUSTOMER (C_CUSTKEY);
 
 -- For table LINEITEM
-ALTER TABLE LINEITEM ADD CONSTRAINT LINEITEM_FK1 FOREIGN KEY (L_ORDERKEY)  REFERENCES ORDERS;
-ALTER TABLE LINEITEM ADD CONSTRAINT LINEITEM_FK2 FOREIGN KEY (L_PARTKEY,L_SUPPKEY) REFERENCES PARTSUPP;
+ALTER TABLE LINEITEM ADD CONSTRAINT LINEITEM_FK1 FOREIGN KEY (L_ORDERKEY)  REFERENCES ORDERS (O_ORDERKEY);
+ALTER TABLE LINEITEM ADD CONSTRAINT LINEITEM_FK2 FOREIGN KEY (L_PARTKEY,L_SUPPKEY) REFERENCES PARTSUPP (PS_PARTKEY,PS_SUPPKEY);