Using SQL Server and Premiere Database

(Single table) Display the customer number and name of every customer along with the rep number in the Premiere Products database that has a credit limit equal to the largest credit limit given to any customer of sales rep 65. Use the IN operator and a subquery.

DATABASE PREMIERE

USE master; GO

/****** Object: Database Premiere ******/ IF DB_ID('Premiere') IS NOT NULL DROP DATABASE Premiere; GO

CREATE DATABASE Premiere; GO

USE Premiere; GO

CREATE TABLE REP (REP_NUM CHAR(2) PRIMARY KEY, LAST_NAME CHAR(15), FIRST_NAME CHAR(15), STREET CHAR(15), CITY CHAR(15), STATE CHAR(2), ZIP CHAR(5), COMMISSION DECIMAL(7,2), RATE DECIMAL(3,2) ); CREATE TABLE CUSTOMER (CUSTOMER_NUM CHAR(3) PRIMARY KEY, CUSTOMER_NAME CHAR(35) NOT NULL, STREET CHAR(15), CITY CHAR(15), STATE CHAR(2), ZIP CHAR(5), BALANCE DECIMAL(8,2), CREDIT_LIMIT DECIMAL(8,2), REP_NUM CHAR(2) ); CREATE TABLE ORDERS (ORDER_NUM CHAR(5) PRIMARY KEY, ORDER_DATE DATETIME, CUSTOMER_NUM CHAR(3) ); CREATE TABLE PART (PART_NUM CHAR(4) PRIMARY KEY, DESCRIPTION CHAR(15), ON_HAND DECIMAL(4,0), CLASS CHAR(2), WAREHOUSE CHAR(1), PRICE DECIMAL(6,2) ); CREATE TABLE ORDER_LINE (ORDER_NUM CHAR(5), PART_NUM CHAR(4), NUM_ORDERED DECIMAL(3,0), QUOTED_PRICE DECIMAL(6,2), PRIMARY KEY (ORDER_NUM, PART_NUM) ); INSERT INTO REP VALUES ('20','Kaiser','Valerie','624 Randall','Grove','FL','33321',20542.50,0.05); INSERT INTO REP VALUES ('35','Hull','Richard','532 Jackson','Sheldon','FL','33553',39216.00,0.07); INSERT INTO REP VALUES ('65','Perez','Juan','1626 Taylor','Fillmore','FL','33336',23487.00,0.05); INSERT INTO CUSTOMER VALUES ('148','Al''s Appliance and Sport','2837 Greenway','Fillmore','FL','33336',6550.00,7500.00,'20'); INSERT INTO CUSTOMER VALUES ('282','Brookings Direct','3827 Devon','Grove','FL','33321',431.50,10000.00,'35'); INSERT INTO CUSTOMER VALUES ('356','Ferguson''s','382 Wildwood','Northfield','FL','33146',5785.00,7500.00,'65'); INSERT INTO CUSTOMER VALUES ('408','The Everything Shop','1828 Raven','Crystal','FL','33503',5285.25,5000.00,'35'); INSERT INTO CUSTOMER VALUES ('462','Bargains Galore','3829 Central','Grove','FL','33321',3412.00,10000.00,'65'); INSERT INTO CUSTOMER VALUES ('524','Kline''s','838 Ridgeland','Fillmore','FL','33336',12762.00,15000.00,'20'); INSERT INTO CUSTOMER VALUES ('608','Johnson''s Department Store','372 Oxford','Sheldon','FL','33553',2106.00,10000.00,'65'); INSERT INTO CUSTOMER VALUES ('687','Lee''s Sport and Appliance','282 Evergreen','Altonville','FL','32543',2851.00,5000.00,'35'); INSERT INTO CUSTOMER VALUES ('725','Deerfield''s Four Seasons','282 Columbia','Sheldon','FL','33553',248.00,7500.00,'35'); INSERT INTO CUSTOMER VALUES ('842','All Season','28 Lakeview','Grove','FL','33321',8221.00,7500.00,'20'); INSERT INTO ORDERS VALUES ('21608','20-OCT-2010','148'); INSERT INTO ORDERS VALUES ('21610','20-OCT-2010','356'); INSERT INTO ORDERS VALUES ('21613','21-OCT-2010','408'); INSERT INTO ORDERS VALUES ('21614','21-OCT-2010','282'); INSERT INTO ORDERS VALUES ('21617','23-OCT-2010','608'); INSERT INTO ORDERS VALUES ('21619','23-OCT-2010','148'); INSERT INTO ORDERS VALUES ('21623','23-OCT-2010','608'); INSERT INTO PART VALUES ('AT94','Iron',50,'HW','3',24.95); INSERT INTO PART VALUES ('BV06','Home Gym',45,'SG','2',794.95); INSERT INTO PART VALUES ('CD52','Microwave Oven',32,'AP','1',165.00); INSERT INTO PART VALUES ('DL71','Cordless Drill',21,'HW','3',129.95); INSERT INTO PART VALUES ('DR93','Gas Range',8,'AP','2',495.00); INSERT INTO PART VALUES ('DW11','Washer',12,'AP','3',399.99); INSERT INTO PART VALUES ('FD21','Stand Mixer',22,'HW','3',159.95); INSERT INTO PART VALUES ('KL62','Dryer',12,'AP','1',349.95); INSERT INTO PART VALUES ('KT03','Dishwasher',8,'AP','3',595.00); INSERT INTO PART VALUES ('KV29','Treadmill',9,'SG','2',1390.00); INSERT INTO ORDER_LINE VALUES ('21608','AT94',11,21.95); INSERT INTO ORDER_LINE VALUES ('21610','DR93',1,495.00); INSERT INTO ORDER_LINE VALUES ('21610','DW11',1,399.99); INSERT INTO ORDER_LINE VALUES ('21613','KL62',4,329.95); INSERT INTO ORDER_LINE VALUES ('21614','KT03',2,595.00); INSERT INTO ORDER_LINE VALUES ('21617','BV06',2,794.95); INSERT INTO ORDER_LINE VALUES ('21617','CD52',4,150.00); INSERT INTO ORDER_LINE VALUES ('21619','DR93',1,495.00); INSERT INTO ORDER_LINE VALUES ('21623','KV29',2,1290.00);