CREATE SEQUENCE customer_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 216
   NOCACHE 
   NOORDER 
   NOCYCLE;
CREATE SEQUENCE department_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 51
   NOCACHE 
   NOORDER 
   NOCYCLE;
CREATE SEQUENCE employee_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 26
   NOCACHE 
   NOORDER 
   NOCYCLE;
CREATE SEQUENCE image_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 1981
   NOCACHE 
   NOORDER 
   NOCYCLE;
CREATE SEQUENCE longtext_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 1369
   NOCACHE 
   NOORDER 
   NOCYCLE;
CREATE SEQUENCE orders_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 113
   NOCACHE 
   NOORDER 
   NOCYCLE;
CREATE SEQUENCE product_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 50537
   NOCACHE 
   NOORDER 
   NOCYCLE;
CREATE SEQUENCE region_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 6
   NOCACHE 
   NOORDER 
   NOCYCLE;
CREATE SEQUENCE warehouse_id
   MINVALUE 1 
   MAXVALUE 9999999 
   INCREMENT BY 1 
   START WITH 10502
   NOCACHE 
   NOORDER 
   NOCYCLE;



Rem Create and populate tables.

CREATE TABLE customer 
(id                         NUMBER(7) 
   CONSTRAINT customer_id_nn NOT NULL,
 name                       VARCHAR2(50) 
   CONSTRAINT customer_name_nn NOT NULL,
 phone                      VARCHAR2(25),
 address                    VARCHAR2(400),
 city                       VARCHAR2(30),
 state                      VARCHAR2(20),
 country                    VARCHAR2(30),
 zip_code                   VARCHAR2(75),
 credit_rating              VARCHAR2(9),
 sales_rep_id               NUMBER(7),
 region_id                  NUMBER(7),
 comments                   VARCHAR2(255),
     CONSTRAINT customer_id_pk PRIMARY KEY (id),
     CONSTRAINT customer_credit_rating_ck
        CHECK (credit_rating IN ('EXCELLENT', 'GOOD', 'POOR')));

INSERT INTO customer VALUES (
   201, 'Unisports', '55-2066101',
   '72 Via Bahia', 'Sao Paolo', NULL, 'Brazil', NULL,
   'EXCELLENT', 12, 2, 'Customer usually orders large amounts and has ' ||
   'a high order total.  This is okay as long as the credit rating remains ' ||
   'excellent.');
INSERT INTO customer VALUES (
   202, 'Simms Athletics', '81-20101',
   '6741 Takashi Blvd.', 'Osaka', NULL, 'Japan', NULL,
   'POOR', 14, 4, 'Customer should always pay by cash until his credit ' ||
   'rating improves.');
INSERT INTO customer VALUES (
   203, 'Delhi Sports', '91-10351',
   '11368 Chanakya', 'New Delhi', NULL, 'India', NULL,
   'GOOD', 14, 4, 'Customer specializes in baseball equipment and is the ' ||
   'largest retailer in India.');
INSERT INTO customer VALUES (
   204, 'Womansport', '1-206-104-0103',
   '281 King Street', 'Seattle', 'Washington', 'USA', '98101',
   'EXCELLENT', 11, 1, NULL);
INSERT INTO customer VALUES (
   205, 'Kam''s Sporting Goods', '852-3692888',
   '15 Henessey Road', 'Hong Kong', NULL, NULL, NULL,
   'EXCELLENT', 15, 4, NULL);
INSERT INTO customer VALUES (
   206, 'Sportique', '33-2257201',
   '172 Rue de Rivoli', 'Cannes', NULL, 'France', NULL,
   'EXCELLENT', 15, 5, 'Customer specializes in Soccer.  Likes to order ' ||
   'accessories in bright colors.');
INSERT INTO customer VALUES (
   207, 'Sweet Rock Sports', '234-6036201',
   '6 Saint Antoine', 'Lagos', NULL, 'Nigeria', NULL,
   'GOOD', NULL, 3, NULL);
INSERT INTO customer VALUES (
   208, 'Muench Sports', '49-527454',
   '435 Gruenestrasse', 'Stuttgart', NULL, 'Germany', NULL,
   'GOOD', 15, 5, 'Customer usually pays small orders by cash and ' ||
   'large orders on credit.');
INSERT INTO customer VALUES (
   209, 'Beisbol Si!', '809-352689',
   '792 Playa Del Mar', 'San Pedro de Macon''s', NULL, 'Dominican Republic', 
   NULL, 'EXCELLENT', 11, 1, NULL);
INSERT INTO customer VALUES (
   210, 'Futbol Sonora', '52-404562',
   '3 Via Saguaro', 'Nogales', NULL, 'Mexico', NULL,
   'EXCELLENT', 12, 2, 'Customer is difficult to reach by phone.  Try mail.');
INSERT INTO customer VALUES (
   211, 'Kuhn''s Sports', '42-111292',
   '7 Modrany', 'Prague', NULL, 'Czechoslovakia', NULL,
   'EXCELLENT', 15, 5, NULL);
INSERT INTO customer VALUES (
   212, 'Hamada Sport', '20-1209211',
   '57A Corniche', 'Alexandria', NULL, 'Egypt', NULL,
   'EXCELLENT', 13, 3, 'Customer orders sea and water equipment.');
INSERT INTO customer VALUES (
   213, 'Big John''s Sports Emporium', '1-415-555-6281',
   '4783 18th Street', 'San Francisco', 'CA', 'USA', '94117',
   'EXCELLENT', 11, 1, 'Customer has a dependable credit record.');
INSERT INTO customer VALUES (
   214, 'Ojibway Retail', '1-716-555-7171',
   '415 Main Street', 'Buffalo', 'NY', 'USA', '14202',
   'POOR', 11, 1, NULL);
INSERT INTO customer VALUES (
   215, 'Sporta Russia', '7-3892456',
   '6000 Yekatamina', 'Saint Petersburg', NULL, 'Russia', NULL,
   'POOR', 15, 5, 'This customer is very friendly, but has difficulty ' ||
   'paying bills.  Insist upon cash.');
COMMIT;



CREATE TABLE department 
(id                         NUMBER(7) 
   CONSTRAINT department_id_nn NOT NULL,
 name                       VARCHAR2(25) 
   CONSTRAINT department_name_nn NOT NULL,
 region_id                  NUMBER(7),
     CONSTRAINT department_id_pk PRIMARY KEY (id),
     CONSTRAINT department_name_region_id_uk UNIQUE (name, region_id));

INSERT INTO department VALUES (
   10, 'Finance', 1);
INSERT INTO department VALUES (
   31, 'Sales', 1);
INSERT INTO department VALUES (
   32, 'Sales', 2);
INSERT INTO department VALUES (
   33, 'Sales', 3);
INSERT INTO department VALUES (
   34, 'Sales', 4);
INSERT INTO department VALUES (
   35, 'Sales', 5);
INSERT INTO department VALUES (
   41, 'Operations', 1);
INSERT INTO department VALUES (
   42, 'Operations', 2);
INSERT INTO department VALUES (
   43, 'Operations', 3);
INSERT INTO department VALUES (
   44, 'Operations', 4);
INSERT INTO department VALUES (
   45, 'Operations', 5);
INSERT INTO department VALUES (
   50, 'Administration', 1);
COMMIT;



CREATE TABLE employee 
(id                         NUMBER(7) 
   CONSTRAINT employee_id_nn NOT NULL,
 last_name                  VARCHAR2(25) 
   CONSTRAINT employee_last_name_nn NOT NULL,
 first_name                 VARCHAR2(25),
 userid                     VARCHAR2(8)
   CONSTRAINT employee_userid_nn NOT NULL,
 start_date                 DATE,
 comments                   VARCHAR2(255),
 manager_id                 NUMBER(7),
 title                      VARCHAR2(25),
 dept_id                    NUMBER(7),
 salary                     NUMBER(11, 2),
 commission_pct             NUMBER(4, 2),
     CONSTRAINT employee_id_pk PRIMARY KEY (id),
     CONSTRAINT employee_userid_uk UNIQUE (userid),
     CONSTRAINT employee_commission_pct_ck
        CHECK (commission_pct IN (10, 12.5, 15, 17.5, 20)));

INSERT INTO employee VALUES (
  1, 'Velasquez', 'Carmen', 'cvelasqu',
   to_date('03-MAR-90 8:30', 'dd-mon-yy hh24:mi'), NULL, NULL, 'President',
   50, 2500, NULL);
INSERT INTO employee VALUES (
   2, 'Ngao', 'LaDoris', 'lngao',
   '08-MAR-90', NULL, 1, 'VP, Operations',
   41, 1450, NULL);
INSERT INTO employee VALUES (
   3, 'Nagayama', 'Midori', 'mnagayam',
   '17-JUN-91', NULL, 1, 'VP, Sales',
   31, 1400, NULL);
INSERT INTO employee VALUES (
   4, 'Quick-To-See', 'Mark', 'mquickto', 
   '07-APR-90', NULL, 1, 'VP, Finance', 
   10, 1450, NULL);
INSERT INTO employee VALUES (
   5, 'Ropeburn', 'Audry', 'aropebur',
   '04-MAR-90', NULL, 1, 'VP, Administration',
   50, 1550, NULL);
INSERT INTO employee VALUES (
   6, 'Urguhart', 'Molly', 'murguhar',
   '18-JAN-91', NULL, 2, 'Warehouse Manager',
   41, 1200, NULL);
INSERT INTO employee VALUES (
   7, 'Menchu', 'Roberta', 'rmenchu',
   '14-MAY-90', NULL, 2, 'Warehouse Manager',
   42, 1250, NULL);
INSERT INTO employee VALUES (
   8, 'Biri', 'Ben', 'bbiri',
   '07-APR-90', NULL, 2, 'Warehouse Manager',
   43, 1100, NULL);
INSERT INTO employee VALUES (
   9, 'Catchpole', 'Antoinette', 'acatchpo',
   '09-FEB-92', NULL, 2, 'Warehouse Manager',
   44, 1300, NULL);
INSERT INTO employee VALUES (
   10, 'Havel', 'Marta', 'mhavel',
   '27-FEB-91', NULL, 2, 'Warehouse Manager',
   45, 1307, NULL);
INSERT INTO employee VALUES (
   11, 'Magee', 'Colin', 'cmagee',
   '14-MAY-90', NULL, 3, 'Sales Representative',
   31, 1400, 10);
INSERT INTO employee VALUES (
   12, 'Giljum', 'Henry', 'hgiljum',
   '18-JAN-92', NULL, 3, 'Sales Representative',
   32, 1490, 12.5);
INSERT INTO employee VALUES (
   13, 'Sedeghi', 'Yasmin', 'ysedeghi',
   '18-FEB-91', NULL, 3, 'Sales Representative',
   33, 1515, 10);
INSERT INTO employee VALUES (
   14, 'Nguyen', 'Mai', 'mnguyen',
   '22-JAN-92', NULL, 3, 'Sales Representative',
   34, 1525, 15);
INSERT INTO employee VALUES (
   15, 'Dumas', 'Andre', 'adumas',
   '09-OCT-91', NULL, 3, 'Sales Representative',
   35, 1450, 17.5);
INSERT INTO employee VALUES (
   16, 'Maduro', 'Elena', 'emaduro',
   '07-FEB-92', NULL, 6, 'Stock Clerk',
   41, 1400, NULL);
INSERT INTO employee VALUES (
   17, 'Smith', 'George', 'gsmith',
   '08-MAR-90', NULL, 6, 'Stock Clerk',
   41, 940, NULL);
INSERT INTO employee VALUES (
   18, 'Nozaki', 'Akira', 'anozaki',
   '09-FEB-91', NULL, 7, 'Stock Clerk',
   42, 1200, NULL);
INSERT INTO employee VALUES (
   19, 'Patel', 'Vikram', 'vpatel',
   '06-AUG-91', NULL, 7, 'Stock Clerk',
   42, 795, NULL);
INSERT INTO employee VALUES (
   20, 'Newman', 'Chad', 'cnewman',
   '21-JUL-91', NULL, 8, 'Stock Clerk',
   43, 750, NULL);
INSERT INTO employee VALUES (
   21, 'Markarian', 'Alexander', 'amarkari',
   '26-MAY-91', NULL, 8, 'Stock Clerk',
   43, 850, NULL);
INSERT INTO employee VALUES (
   22, 'Chang', 'Eddie', 'echang',
   '30-NOV-90', NULL, 9, 'Stock Clerk',
   44, 800, NULL);
INSERT INTO employee VALUES (
   23, 'Patel', 'Radha', 'rpatel',
   '17-OCT-90', NULL, 9, 'Stock Clerk',
   34, 795, NULL);
INSERT INTO employee VALUES (
   24, 'Dancs', 'Bela', 'bdancs',
   '17-MAR-91', NULL, 10, 'Stock Clerk',
   45, 860, NULL);
INSERT INTO employee VALUES (
   25, 'Schwartz', 'Sylvie', 'sschwart',
   '09-MAY-91', NULL, 10, 'Stock Clerk',
   45, 1100, NULL);
COMMIT;



CREATE TABLE image 
(id                         NUMBER(7) 
   CONSTRAINT image_id_nn NOT NULL,
 format                     VARCHAR2(25),
 use_filename               VARCHAR2(1),
 filename                   VARCHAR2(255),
 image                      LONG RAW,
     CONSTRAINT image_id_pk
        PRIMARY KEY (id),
     CONSTRAINT image_format_ck
        CHECK (format in ('JFIFF', 'JTIFF')),
     CONSTRAINT image_use_filename_ck
        CHECK (use_filename in ('Y', 'N')));

INSERT INTO image VALUES (
   1001, 'JTIFF', 'Y', 'bunboot.tif', NULL);
INSERT INTO image VALUES (
   1002, 'JTIFF', 'Y', 'aceboot.tif', NULL);
INSERT INTO image VALUES (
   1003, 'JTIFF', 'Y', 'proboot.tif', NULL);
INSERT INTO image VALUES (
   1011, 'JTIFF', 'Y', 'bunpole.tif', NULL);
INSERT INTO image VALUES (
   1012, 'JTIFF', 'Y', 'acepole.tif', NULL);
INSERT INTO image VALUES (
   1013, 'JTIFF', 'Y', 'propole.tif', NULL);
INSERT INTO image VALUES (
   1291, 'JTIFF', 'Y', 'gpbike.tif', NULL);
INSERT INTO image VALUES (
   1296, 'JTIFF', 'Y', 'himbike.tif', NULL);
INSERT INTO image VALUES (
   1829, 'JTIFF', 'Y', 'safthelm.tif', NULL);
INSERT INTO image VALUES (
   1381, 'JTIFF', 'Y', 'probar.tif', NULL);
INSERT INTO image VALUES (
   1382, 'JTIFF', 'Y', 'curlbar.tif', NULL);
INSERT INTO image VALUES (
   1119, 'JTIFF', 'Y', 'baseball.tif', NULL);
INSERT INTO image VALUES (
   1223, 'JTIFF', 'Y', 'chaphelm.tif', NULL);
INSERT INTO image VALUES (
   1367, 'JTIFF', 'Y', 'grglove.tif', NULL);
INSERT INTO image VALUES (
   1368, 'JTIFF', 'Y', 'alglove.tif', NULL);
INSERT INTO image VALUES (
   1369, 'JTIFF', 'Y', 'stglove.tif', NULL);
INSERT INTO image VALUES (
   1480, 'JTIFF', 'Y', 'cabbat.tif', NULL);
INSERT INTO image VALUES (
   1482, 'JTIFF', 'Y', 'pucbat.tif', NULL);
INSERT INTO image VALUES (
   1486, 'JTIFF', 'Y', 'winbat.tif', NULL);
COMMIT;



CREATE TABLE inventory 
(product_id                 NUMBER(7) 
   CONSTRAINT inventory_product_id_nn NOT NULL,
 warehouse_id               NUMBER(7) 
   CONSTRAINT inventory_warehouse_id_nn NOT NULL,
 amount_in_stock            NUMBER(9),
 reorder_point              NUMBER(9),
 max_in_stock               NUMBER(9),
 out_of_stock_explanation   VARCHAR2(255),
 restock_date               DATE,
     CONSTRAINT inventory_prodid_warid_pk
        PRIMARY KEY (product_id, warehouse_id));

INSERT INTO inventory VALUES (
   10011, 101, 650, 625, 1100, NULL, NULL);
INSERT INTO inventory VALUES (
   10012, 101, 600, 560, 1000, NULL, NULL);
INSERT INTO inventory VALUES (
   10013, 101, 400, 400, 700, NULL, NULL);
INSERT INTO inventory VALUES (
   10021, 101, 500, 425, 740, NULL, NULL);
INSERT INTO inventory VALUES (
   10022, 101, 300, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   10023, 101, 400, 300, 525, NULL, NULL);
INSERT INTO inventory VALUES (
   20106, 101, 993, 625, 1000, NULL, NULL);
INSERT INTO inventory VALUES (
   20108, 101, 700, 700, 1225, NULL, NULL);
INSERT INTO inventory VALUES (
   20201, 101, 802, 800, 1400, NULL, NULL);
INSERT INTO inventory VALUES (
   20510, 101, 1389, 850, 1400, NULL, NULL);
INSERT INTO inventory VALUES (
   20512, 101, 850, 850, 1450, NULL, NULL);
INSERT INTO inventory VALUES (
   30321, 101, 2000, 1500, 2500, NULL, NULL);
INSERT INTO inventory VALUES (
   30326, 101, 2100, 2000, 3500, NULL, NULL);
INSERT INTO inventory VALUES (
   30421, 101, 1822, 1800, 3150, NULL, NULL);
INSERT INTO inventory VALUES (
   30426, 101, 2250, 2000, 3500, NULL, NULL);
INSERT INTO inventory VALUES (
   30433, 101, 650, 600, 1050, NULL, NULL);
INSERT INTO inventory VALUES (
   32779, 101, 2120, 1250, 2200, NULL, NULL);
INSERT INTO inventory VALUES (
   32861, 101, 505, 500, 875, NULL, NULL);
INSERT INTO inventory VALUES (
   40421, 101, 578, 350, 600, NULL, NULL);
INSERT INTO inventory VALUES (
   40422, 101, 0, 350, 600, 'Phenomenal sales...', '08-FEB-93');
INSERT INTO inventory VALUES (
   41010, 101, 250, 250, 437, NULL, NULL);
INSERT INTO inventory VALUES (
   41020, 101, 471, 450, 750, NULL, NULL);
INSERT INTO inventory VALUES (
   41050, 101, 501, 450, 750, NULL, NULL);
INSERT INTO inventory VALUES (
   41080, 101, 400, 400, 700, NULL, NULL);
INSERT INTO inventory VALUES (
   41100, 101, 350, 350, 600, NULL, NULL);
INSERT INTO inventory VALUES (
   50169, 101, 2530, 1500, 2600, NULL, NULL);
INSERT INTO inventory VALUES (
   50273, 101, 233, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   50417, 101, 518, 500, 875, NULL, NULL);
INSERT INTO inventory VALUES (
   50418, 101, 244, 100, 275, NULL, NULL);
INSERT INTO inventory VALUES (
   50419, 101, 230, 120, 310, NULL, NULL);
INSERT INTO inventory VALUES (
   50530, 101, 669, 400, 700, NULL, NULL);
INSERT INTO inventory VALUES (
   50532, 101, 0, 100, 175, 'Wait for Spring.', '12-APR-93');
INSERT INTO inventory VALUES (
   50536, 101, 173, 100, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   20106, 201, 220, 150, 260, NULL, NULL);
INSERT INTO inventory VALUES (
   20108, 201, 166, 150, 260, NULL, NULL);
INSERT INTO inventory VALUES (
   20201, 201, 320, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   20510, 201, 175, 100, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   20512, 201, 162, 100, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   30321, 201, 96, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30326, 201, 147, 120, 210, NULL, NULL);
INSERT INTO inventory VALUES (
   30421, 201, 102, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30426, 201, 200, 120, 210, NULL, NULL);
INSERT INTO inventory VALUES (
   30433, 201, 130, 130, 230, NULL, NULL);
INSERT INTO inventory VALUES (
   32779, 201, 180, 150, 260, NULL, NULL);
INSERT INTO inventory VALUES (
   32861, 201, 132, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   50169, 201, 225, 220, 385, NULL, NULL);
INSERT INTO inventory VALUES (
   50273, 201, 75, 60, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   50417, 201, 82, 60, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   50418, 201, 98, 60, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   50419, 201, 77, 60, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   50530, 201, 62, 60, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   50532, 201, 67, 60, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   50536, 201, 97, 60, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   20510, 301, 69, 40, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   20512, 301, 28, 20, 50, NULL, NULL);
INSERT INTO inventory VALUES (
   30321, 301, 85, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30421, 301, 102, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30433, 301, 35, 20, 35, NULL, NULL);
INSERT INTO inventory VALUES (
   32779, 301, 102, 95, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   32861, 301, 57, 50, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   40421, 301, 70, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   40422, 301, 65, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   41010, 301, 59, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   41020, 301, 61, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   41050, 301, 49, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   41080, 301, 50, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   41100, 301, 42, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   20510, 401, 88, 50, 100, NULL, NULL);
INSERT INTO inventory VALUES (
   20512, 401, 75, 75, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30321, 401, 102, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30326, 401, 113, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30421, 401, 85, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30426, 401, 135, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   30433, 401, 0, 100, 175, 'A defective shipment was sent to Hong Kong ' ||
   'and needed to be returned. The soonest ACME can turn this around is ' ||
   'early February.', '07-SEP-92');
INSERT INTO inventory VALUES (
   32779, 401, 135, 100, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   32861, 401, 250, 150, 250, NULL, NULL);
INSERT INTO inventory VALUES (
   40421, 401, 47, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   40422, 401, 50, 40, 70, NULL, NULL);
INSERT INTO inventory VALUES (
   41010, 401, 80, 70, 220, NULL, NULL);
INSERT INTO inventory VALUES (
   41020, 401, 91, 70, 220, NULL, NULL);
INSERT INTO inventory VALUES (
   41050, 401, 169, 70, 220, NULL, NULL);
INSERT INTO inventory VALUES (
   41080, 401, 100, 70, 220, NULL, NULL);
INSERT INTO inventory VALUES (
   41100, 401, 75, 70, 220, NULL, NULL);
INSERT INTO inventory VALUES (
   50169, 401, 240, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   50273, 401, 224, 150, 280, NULL, NULL);
INSERT INTO inventory VALUES (
   50417, 401, 130, 120, 210, NULL, NULL);
INSERT INTO inventory VALUES (
   50418, 401, 156, 100, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   50419, 401, 151, 150, 280, NULL, NULL);
INSERT INTO inventory VALUES (
   50530, 401, 119, 100, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   50532, 401, 233, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   50536, 401, 138, 100, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   10012, 10501, 300, 300, 525, NULL, NULL);
INSERT INTO inventory VALUES (
   10013, 10501, 314, 300, 525, NULL, NULL);
INSERT INTO inventory VALUES (
   10022, 10501, 502, 300, 525, NULL, NULL);
INSERT INTO inventory VALUES (
   10023, 10501, 500, 300, 525, NULL, NULL);
INSERT INTO inventory VALUES (
   20106, 10501, 150, 100, 175, NULL, NULL);
INSERT INTO inventory VALUES (
   20108, 10501, 222, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   20201, 10501, 275, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   20510, 10501, 57, 50, 87, NULL, NULL);
INSERT INTO inventory VALUES (
   20512, 10501, 62, 50, 87, NULL, NULL);
INSERT INTO inventory VALUES (
   30321, 10501, 194, 150, 275, NULL, NULL);
INSERT INTO inventory VALUES (
   30326, 10501, 277, 250, 440, NULL, NULL);
INSERT INTO inventory VALUES (
   30421, 10501, 190, 150, 275, NULL, NULL);
INSERT INTO inventory VALUES (
   30426, 10501, 423, 250, 450, NULL, NULL);
INSERT INTO inventory VALUES (
   30433, 10501, 273, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   32779, 10501, 280, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   32861, 10501, 288, 200, 350, NULL, NULL);
INSERT INTO inventory VALUES (
   40421, 10501, 97, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   40422, 10501, 90, 80, 140, NULL, NULL);
INSERT INTO inventory VALUES (
   41010, 10501, 151, 140, 245, NULL, NULL);
INSERT INTO inventory VALUES (
   41020, 10501, 224, 140, 245, NULL, NULL);
INSERT INTO inventory VALUES (
   41050, 10501, 157, 140, 245, NULL, NULL);
INSERT INTO inventory VALUES (
   41080, 10501, 159, 140, 245, NULL, NULL);
INSERT INTO inventory VALUES (
   41100, 10501, 141, 140, 245, NULL, NULL);
COMMIT;



CREATE TABLE items 
(ord_id                     NUMBER(7) 
   CONSTRAINT items_ord_id_nn NOT NULL,
 item_id                    NUMBER(7) 
   CONSTRAINT items_item_id_nn NOT NULL,
 product_id                 NUMBER(7) 
   CONSTRAINT itemproduct_id_nn NOT NULL,
 price                      NUMBER(11, 2),
 quantity                   NUMBER(9),
 quantity_shipped           NUMBER(9),
     CONSTRAINT items_ordid_itemid_pk PRIMARY KEY (ord_id, item_id),
     CONSTRAINT items_ordid_prodid_uk UNIQUE (ord_id, product_id));

INSERT INTO items VALUES (
   100, 1, 10011, 135, 500, 500);
INSERT INTO items VALUES (
   100, 2, 10013, 380, 400, 400);
INSERT INTO items VALUES (
   100, 3, 10021, 14, 500, 500);
INSERT INTO items VALUES (
   100, 5, 30326, 582, 600, 600);
INSERT INTO items VALUES (
   100, 7, 41010, 8, 250, 250);
INSERT INTO items VALUES (
   100, 6, 30433, 20, 450, 450);
INSERT INTO items VALUES (
   100, 4, 10023, 36, 400, 400);
INSERT INTO items VALUES (
   101, 1, 30421, 16, 15, 15);
INSERT INTO items VALUES (
   101, 3, 41010, 8, 20, 20);
INSERT INTO items VALUES (
   101, 5, 50169, 4.29, 40, 40);
INSERT INTO items VALUES (
   101, 6, 50417, 80, 27, 27);
INSERT INTO items VALUES (
   101, 7, 50530, 45, 50, 50);
INSERT INTO items VALUES (
   101, 4, 41100, 45, 35, 35);
INSERT INTO items VALUES (
   101, 2, 40422, 50, 30, 30);
INSERT INTO items VALUES (
   102, 1, 20108, 28, 100, 100);
INSERT INTO items VALUES (
   102, 2, 20201, 123, 45, 45);
INSERT INTO items VALUES (
   103, 1, 30433, 20, 15, 15);
INSERT INTO items VALUES (
   103, 2, 32779, 7, 11, 11);
INSERT INTO items VALUES (
   104, 1, 20510, 9, 7, 7);
INSERT INTO items VALUES (
   104, 4, 30421, 16, 35, 35);
INSERT INTO items VALUES (
   104, 2, 20512, 8, 12, 12);
INSERT INTO items VALUES (
   104, 3, 30321, 1669, 19, 19);
INSERT INTO items VALUES (
   105, 1, 50273, 22.89, 16, 16);
INSERT INTO items VALUES (
   105, 3, 50532, 47, 28, 28);
INSERT INTO items VALUES (
   105, 2, 50419, 80, 13, 13);
INSERT INTO items VALUES (
   106, 1, 20108, 28, 46, 46);
INSERT INTO items VALUES (
   106, 4, 50273, 22.89, 75, 75);
INSERT INTO items VALUES (
   106, 5, 50418, 75, 98, 98);
INSERT INTO items VALUES (
   106, 6, 50419, 80, 27, 27);
INSERT INTO items VALUES (
   106, 2, 20201, 123, 21, 21);
INSERT INTO items VALUES (
   106, 3, 50169, 4.29, 125, 125);
INSERT INTO items VALUES (
   107, 1, 20106, 11, 50, 50);
INSERT INTO items VALUES (
   107, 3, 20201, 115, 130, 130);
INSERT INTO items VALUES (
   107, 5, 30421, 16, 55, 55);
INSERT INTO items VALUES (
   107, 4, 30321, 1669, 75, 75);
INSERT INTO items VALUES (
   107, 2, 20108, 28, 22, 22);
INSERT INTO items VALUES (
   108, 1, 20510, 9, 9, 9);
INSERT INTO items VALUES (
   108, 6, 41080, 35, 50, 50);
INSERT INTO items VALUES (
   108, 7, 41100, 45, 42, 42);
INSERT INTO items VALUES (
   108, 5, 32861, 60, 57, 57);
INSERT INTO items VALUES (
   108, 2, 20512, 8, 18, 18);
INSERT INTO items VALUES (
   108, 4, 32779, 7, 60, 60);
INSERT INTO items VALUES (
   108, 3, 30321, 1669, 85, 85);
INSERT INTO items VALUES (
   109, 1, 10011, 140, 150, 150);
INSERT INTO items VALUES (
   109, 5, 30426, 18.25, 500, 500);
INSERT INTO items VALUES (
   109, 7, 50418, 75, 43, 43);
INSERT INTO items VALUES (
   109, 6, 32861, 60, 50, 50);
INSERT INTO items VALUES (
   109, 4, 30326, 582, 1500, 1500);
INSERT INTO items VALUES (
   109, 2, 10012, 175, 600, 600);
INSERT INTO items VALUES (
   109, 3, 10022, 21.95, 300, 300);
INSERT INTO items VALUES (
   110, 1, 50273, 22.89, 17, 17);
INSERT INTO items VALUES (
   110, 2, 50536, 50, 23, 23);
INSERT INTO items VALUES (
   111, 1, 40421, 65, 27, 27);
INSERT INTO items VALUES (
   111, 2, 41080, 35, 29, 29);
INSERT INTO items VALUES (
   97, 1, 20106, 9, 1000, 1000);
INSERT INTO items VALUES (
   97, 2, 30321, 1500, 50, 50);
INSERT INTO items VALUES (
   98, 1, 40421, 85, 7, 7);
INSERT INTO items VALUES (
   99, 1, 20510, 9, 18, 18);
INSERT INTO items VALUES (
   99, 2, 20512, 8, 25, 25);
INSERT INTO items VALUES (
   99, 3, 50417, 80, 53, 53);
INSERT INTO items VALUES (
   99, 4, 50530, 45, 69, 69);
INSERT INTO items VALUES (
   112, 1, 20106, 11, 50, 50);
COMMIT;



CREATE TABLE longtext 
(id                         NUMBER(7) 
   CONSTRAINT longtext_id_nn NOT NULL,
 use_filename               VARCHAR2(1),
 filename                   VARCHAR2(255),
 text                       VARCHAR2(2000),
     CONSTRAINT longtext_id_pk PRIMARY KEY (id),
     CONSTRAINT longtext_use_filename_ck
        CHECK (use_filename in ('Y', 'N')));

INSERT INTO longtext VALUES (
   1017, 'N', NULL, 
   'Protective knee pads for any number of physical activities including ' ||
   'bicycling and skating (4-wheel, in-line, and ice).  Also provide ' ||
   'support for stress activities such as weight-lifting.  Velcro belts ' ||
   'allow easy adjustment for any size and snugness of fit.  Hardened ' ||
   'plastic shell comes in a variety of colors, so you can buy a pair to ' ||
   'match every outfit.  Can also be worn at the beach to cover ' ||
   'particularly ugly knees.');
INSERT INTO longtext VALUES (
   1019, 'N', NULL, 
   'Protective elbow pads for any number of physical activities including ' ||
   'bicycling and skating (4-wheel, in-line, and ice).  Also provide ' ||
   'support for stress activities such as weight-lifting.  Velcro belts ' ||
   'allow easy adjustment for any size and snugness of fit.  Hardened ' ||
   'plastic shell comes in a variety of colors, so you can buy a pair to ' ||
   'match every outfit.');
INSERT INTO longtext VALUES (
   1037, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   1039, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   1043, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   1286, 'N', NULL, 
   'Don''t slack off--try the Slaker Water Bottle.  With its 1 quart ' ||
   'capacity, this is the only water bottle you''ll need.  It''s ' ||
   'lightweight, durable, and guaranteed for life to be leak proof.  It ' ||
   'comes with a convenient velcro strap so it ' ||
   'can be conveniently attached to your bike or other sports equipment.');
INSERT INTO longtext VALUES (
   1368, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   517, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   518, 'N', NULL, 
   'Perfect for the beginner.  Rear entry (easy to put on with only one ' ||
   'buckle), weight control adjustment on side of boot for easy access, ' ||
   'comes in a wide variety of colors to match every outfit.');
INSERT INTO longtext VALUES (
   519, 'N', NULL, 
   'If you have mastered the basic techniques you are ready for the Ace Ski ' ||
   'Boot.  This intermediate boot comes as a package with self adjustable ' ||
   'bindings that will adapt to your skill and speed. The boot is designed ' ||
   'for extra grip on slopes and jumps.');
INSERT INTO longtext VALUES (
   520, 'N', NULL, 
   'The Pro ski boot is an advanced boot that combines high tech and ' ||
   'comfort.  It''s made of fibre that will mould to your foot with body ' ||
   'heat.  If you''re after perfection, don''t look any further: this is it!');
INSERT INTO longtext VALUES (
   527, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   528, 'N', NULL, 
   'Lightweight aluminum pole, comes in a variety of sizes and neon ' ||
   'colors.  Comfortable adjustable straps.');
INSERT INTO longtext VALUES (
   529, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   530, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   557, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   587, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   607, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   613, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   615, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   676, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   708, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   780, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   828, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   833, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   924, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   925, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   926, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   927, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   928, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   929, NULL, NULL, NULL);
INSERT INTO longtext VALUES (
   933, 'N', NULL, 
   'The widest, strongest, and knobbiest tires for mountain bike ' ||
   'enthusiasts.  Guaranteed to withstand pummelling that will reduce most ' ||
   'bicycles (except for the Himalayan) to scrap iron.  These tires can ' ||
   'carry you to places where nobody would want to bicycle.  Sizes to ' ||
   'fit all makes of mountain bike including wide and super wide rims.  ' ||
   'Steel-banded radial models are also available by direct factory order.');
INSERT INTO longtext VALUES (
   940, NULL, NULL, NULL);
COMMIT;



CREATE TABLE orders 
(id                         NUMBER(7) 
   CONSTRAINT orders_id_nn NOT NULL,
 customer_id                NUMBER(7) 
   CONSTRAINT orders_customer_id_nn NOT NULL,
 date_ordered               DATE,
 date_shipped               DATE,
 sales_rep_id               NUMBER(7),
 total                      NUMBER(11, 2),
 payment_type               VARCHAR2(6),
 order_filled               VARCHAR2(1),
     CONSTRAINT orders_id_pk PRIMARY KEY (id),
     CONSTRAINT orders_payment_type_ck
        CHECK (payment_type in ('CASH', 'CREDIT')),
     CONSTRAINT orders_order_filled_ck
        CHECK (order_filled in ('Y', 'N')));

INSERT INTO orders VALUES (
   100, 204, '31-AUG-92', '10-SEP-92',
   11, 601100, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   101, 205, '31-AUG-92', '15-SEP-92',
   14, 8056.6, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   102, 206, '01-SEP-92', '08-SEP-92',
   15, 8335, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   103, 208, '02-SEP-92', '22-SEP-92',
   15, 377, 'CASH', 'Y');
INSERT INTO orders VALUES (
   104, 208, '03-SEP-92', '23-SEP-92',
   15, 32430, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   105, 209, '04-SEP-92', '18-SEP-92',
   11, 2722.24, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   106, 210, '07-SEP-92', '15-SEP-92',
   12, 15634, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   107, 211, '07-SEP-92', '21-SEP-92',
   15, 142171, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   108, 212, '07-SEP-92', '10-SEP-92',
   13, 149570, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   109, 213, '08-SEP-92', '28-SEP-92',
   11, 1020935, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   110, 214, '09-SEP-92', '21-SEP-92',
   11, 1539.13, 'CASH', 'Y');
INSERT INTO orders VALUES (
   111, 204, '09-SEP-92', '21-SEP-92',
   11, 2770, 'CASH', 'Y');
INSERT INTO orders VALUES (
   97, 201, '28-AUG-92', '17-SEP-92',
   12, 84000, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   98, 202, '31-AUG-92', '10-SEP-92',
   14, 595, 'CASH', 'Y');
INSERT INTO orders VALUES (
   99, 203, '31-AUG-92', '18-SEP-92',
   14, 7707, 'CREDIT', 'Y');
INSERT INTO orders VALUES (
   112, 210, '31-AUG-92', '10-SEP-92',
   12, 550, 'CREDIT', 'Y');
COMMIT;



CREATE TABLE product 
(id                         NUMBER(7) 
   CONSTRAINT product_id_nn NOT NULL,
 name                       VARCHAR2(50) 
   CONSTRAINT product_name_nn NOT NULL,
 short_desc                 VARCHAR2(255),
 longtext_id                NUMBER(7),
 image_id                   NUMBER(7),
 suggested_whlsl_price      NUMBER(11, 2),
 whlsl_units                VARCHAR2(25),
     CONSTRAINT product_id_pk PRIMARY KEY (id),
     CONSTRAINT product_name_uk UNIQUE (name));

INSERT INTO product VALUES (
   10011, 'Bunny Boot',
   'Beginner''s ski boot',
   518, 1001,
   150, NULL);
INSERT INTO product VALUES (
   10012, 'Ace Ski Boot',
   'Intermediate ski boot',
   519, 1002,
   200, NULL);
INSERT INTO product VALUES (
   10013, 'Pro Ski Boot',
   'Advanced ski boot',
   520, 1003,
   410, NULL);
INSERT INTO product VALUES (
   10021, 'Bunny Ski Pole',
   'Beginner''s ski pole',
   528, 1011,
   16.25, NULL);
INSERT INTO product VALUES (
   10022, 'Ace Ski Pole',
   'Intermediate ski pole',
   529, 1012,
   21.95, NULL);
INSERT INTO product VALUES (
   10023, 'Pro Ski Pole',
   'Advanced ski pole',
   530, 1013,
   40.95, NULL);
INSERT INTO product VALUES (
   20106, 'Junior Soccer Ball',
   'Junior soccer ball',
   613, NULL,
   11, NULL);
INSERT INTO product VALUES (
   20108, 'World Cup Soccer Ball',
   'World cup soccer ball',
   615, NULL,
   28, NULL);
INSERT INTO product VALUES (
   20201, 'World Cup Net',
   'World cup net',
   708, NULL,
   123, NULL);
INSERT INTO product VALUES (
   20510, 'Black Hawk Knee Pads',
   'Knee pads, pair',
   1017, NULL,
   9, NULL);
INSERT INTO product VALUES (
   20512, 'Black Hawk Elbow Pads',
   'Elbow pads, pair',
   1019, NULL,
   8, NULL);
INSERT INTO product VALUES (
   30321, 'Grand Prix Bicycle',
   'Road bicycle',
   828, 1291,
   1669, NULL);
INSERT INTO product VALUES (
   30326, 'Himalaya Bicycle',
   'Mountain bicycle',
   833, 1296,
   582, NULL);
INSERT INTO product VALUES (
   30421, 'Grand Prix Bicycle Tires',
   'Road bicycle tires',
   927, NULL,
   16, NULL);
INSERT INTO product VALUES (
   30426, 'Himalaya Tires',
   'Mountain bicycle tires',
   933, NULL,
   18.25, NULL);
INSERT INTO product VALUES (
   30433, 'New Air Pump',
   'Tire pump',
   940, NULL,
   20, NULL);
INSERT INTO product VALUES (
   32779, 'Slaker Water Bottle',
   'Water bottle',
   1286, NULL,
   7, NULL);
INSERT INTO product VALUES (
   32861, 'Safe-T Helmet',
   'Bicycle helmet',
   1368, 1829,
   60, NULL);
INSERT INTO product VALUES (
   40421, 'Alexeyer Pro Lifting Bar',
   'Straight bar',
   928, 1381,
   65, NULL);
INSERT INTO product VALUES (
   40422, 'Pro Curling Bar',
   'Curling bar',
   929, 1382,
   50, NULL);
INSERT INTO product VALUES (
   41010, 'Prostar 10 Pound Weight',
   'Ten pound weight',
   517, NULL,
   8, NULL);
INSERT INTO product VALUES (
   41020, 'Prostar 20 Pound Weight',
   'Twenty pound weight',
   527, NULL,
   12, NULL);
INSERT INTO product VALUES (
   41050, 'Prostar 50 Pound Weight',
   'Fifty pound weight',
   557, NULL,
   25, NULL);
INSERT INTO product VALUES (
   41080, 'Prostar 80 Pound Weight',
   'Eighty pound weight',
   587, NULL,
   35, NULL);
INSERT INTO product VALUES (
   41100, 'Prostar 100 Pound Weight',
   'One hundred pound weight',
   607, NULL,
   45, NULL);
INSERT INTO product VALUES (
   50169, 'Major League Baseball',
   'Baseball',
   676, 1119,
   4.29, NULL);
INSERT INTO product VALUES (
   50273, 'Chapman Helmet',
   'Batting helmet',
   780, 1223,
   22.89, NULL);
INSERT INTO product VALUES (
   50417, 'Griffey Glove',
   'Outfielder''s glove',
   924, 1367,
   80, NULL);
INSERT INTO product VALUES (
   50418, 'Alomar Glove',
   'Infielder''s glove',
   925, 1368,
   75, NULL);
INSERT INTO product VALUES (
   50419, 'Steinbach Glove',
   'Catcher''s glove',
   926, 1369,
   80, NULL);
INSERT INTO product VALUES (
   50530, 'Cabrera Bat',
   'Thirty inch bat',
   1037, 1480,
   45, NULL);
INSERT INTO product VALUES (
   50532, 'Puckett Bat',
   'Thirty-two inch bat',
   1039, 1482,
   47, NULL);
INSERT INTO product VALUES (
   50536, 'Winfield Bat',
   'Thirty-six inch bat',
   1043, 1486,
   50, NULL);
COMMIT;



CREATE TABLE region 
(id                         NUMBER(7) 
   CONSTRAINT region_id_nn NOT NULL,
 name                       VARCHAR2(50) 
   CONSTRAINT region_name_nn NOT NULL,
     CONSTRAINT region_id_pk PRIMARY KEY (id),
     CONSTRAINT region_name_uk UNIQUE (name));

INSERT INTO region VALUES (
   1, 'North America');
INSERT INTO region VALUES (
   2, 'South America');
INSERT INTO region VALUES (
   3, 'Africa / Middle East');
INSERT INTO region VALUES (
   4, 'Asia');
INSERT INTO region VALUES (
   5, 'Europe');
COMMIT;



CREATE TABLE title
(title                      VARCHAR2(25) 
   CONSTRAINT title_title_nn NOT NULL,
	CONSTRAINT title_title_pk PRIMARY KEY (title));

INSERT INTO title VALUES ('President');
INSERT INTO title VALUES ('Sales Representative');
INSERT INTO title VALUES ('Stock Clerk');
INSERT INTO title VALUES ('VP, Administration');
INSERT INTO title VALUES ('VP, Finance');
INSERT INTO title VALUES ('VP, Operations');
INSERT INTO title VALUES ('VP, Sales');
INSERT INTO title VALUES ('Warehouse Manager');
COMMIT;



CREATE TABLE warehouse 
(id                         NUMBER(7) 
   CONSTRAINT warehouse_id_nn NOT NULL,
 region_id                  NUMBER(7) 
   CONSTRAINT warehouse_region_id_nn NOT NULL,
 address                    LONG,
 city                       VARCHAR2(30),
 state                      VARCHAR2(20),
 country                    VARCHAR2(30),
 zip_code                   VARCHAR2(75),
 phone                      VARCHAR2(25),
 manager_id                 NUMBER(7),
     CONSTRAINT warehouse_id_pk PRIMARY KEY (id));

INSERT INTO warehouse VALUES (
   101, 1,
   '283 King Street',
   'Seattle', 'WA', 'USA',
   NULL,
   NULL, 6);
INSERT INTO warehouse VALUES (
   10501, 5,
   '5 Modrany',
   'Bratislava', NULL, 'Czechozlovakia',
   NULL,
   NULL, 10);
INSERT INTO warehouse VALUES (
   201, 2,
   '68 Via Centrale',
   'Sao Paolo', NULL, 'Brazil',
   NULL,
   NULL, 7);
INSERT INTO warehouse VALUES (
   301, 3,
   '6921 King Way',
   'Lagos', NULL, 'Nigeria',
   NULL,
   NULL, 8);
INSERT INTO warehouse VALUES (
   401, 4,
   '86 Chu Street',
   'Hong Kong', NULL, NULL,
   NULL,
   NULL, 9);
COMMIT;

CREATE TABLE salgrade (
 GRADE               NUMBER,
 LOSAL               NUMBER,
 HISAL               NUMBER);
INSERT INTO salgrade VALUES (1,700,1200);
INSERT INTO salgrade VALUES (2,1201,1400);
INSERT INTO salgrade VALUES (3,1401,2000);
INSERT INTO salgrade VALUES (4,2001,3000);
INSERT INTO salgrade VALUES (5,3001,9999);
COMMIT;

Rem Add foreign key constraints.

ALTER TABLE department 
   ADD CONSTRAINT department_region_id_fk
   FOREIGN KEY (region_id) REFERENCES region (id);
ALTER TABLE employee 
   ADD CONSTRAINT employee_manager_id_fk
   FOREIGN KEY (manager_id) REFERENCES employee (id);
ALTER TABLE employee 
   ADD CONSTRAINT employee_dept_id_fk
   FOREIGN KEY (dept_id) REFERENCES department (id);
ALTER TABLE employee 
   ADD CONSTRAINT employee_title_fk
   FOREIGN KEY (title) REFERENCES title (title);
ALTER TABLE customer 
   ADD CONSTRAINT s_sales_rep_id_fk
   FOREIGN KEY (sales_rep_id) REFERENCES employee (id);
ALTER TABLE customer 
   ADD CONSTRAINT customer_region_id_fk
   FOREIGN KEY (region_id) REFERENCES region (id);
ALTER TABLE orders 
   ADD CONSTRAINT orders_customer_id_fk
   FOREIGN KEY (customer_id) REFERENCES customer (id);
ALTER TABLE orders 
   ADD CONSTRAINT orders_sales_rep_id_fk
   FOREIGN KEY (sales_rep_id) REFERENCES employee (id);
ALTER TABLE product 
   ADD CONSTRAINT product_image_id_fk
   FOREIGN KEY (image_id) REFERENCES image (id);
ALTER TABLE product 
   ADD CONSTRAINT product_longtext_id_fk
   FOREIGN KEY (longtext_id) REFERENCES longtext (id);
ALTER TABLE items 
   ADD CONSTRAINT items_ord_id_fk
   FOREIGN KEY (ord_id) REFERENCES orders (id);
ALTER TABLE items 
   ADD CONSTRAINT itemproduct_id_fk
   FOREIGN KEY (product_id) REFERENCES product (id);
ALTER TABLE warehouse 
   ADD CONSTRAINT warehouse_manager_id_fk
   FOREIGN KEY (manager_id) REFERENCES employee (id);
ALTER TABLE warehouse 
   ADD CONSTRAINT warehouse_region_id_fk
   FOREIGN KEY (region_id) REFERENCES region (id);
ALTER TABLE inventory 
   ADD CONSTRAINT inventory_product_id_fk
   FOREIGN KEY (product_id) REFERENCES product (id);
ALTER TABLE inventory 
   ADD CONSTRAINT inventory_warehouse_id_fk
   FOREIGN KEY (warehouse_id) REFERENCES warehouse (id);