6- Create a query to produce the total purchase per invoice, generating the results shown below, sorted by invoice number. The invoice total is the sum of the product purchases in the LINE that corresponds to the INVOICE. INV NUMBER Invoice Total 1001 24.94 1002 9.98 1003 153.85 34.87 1004 1005 70.44 1006 397.83 1007 34.97 1008 399. 15 7- Write a query to produce the number of invoices and the total purchase amounts by customer, using the output shown in Figure below as your guide. The results are sorted by customer code. CUS CODE Number of lovoices | Total Customer Purchases 444 00 153 85 422 77 34 97 10011 10012 10014 10015 10018 70 44
6- Create a query to produce the total purchase per invoice, generating the results shown below, sorted by invoice number. The invoice total is the sum of the product purchases in the LINE that corresponds to the INVOICE. INV NUMBER Invoice Total 1001 24.94 1002 9.98 1003 153.85 34.87 1004 1005 70.44 1006 397.83 1007 34.97 1008 399. 15 7- Write a query to produce the number of invoices and the total purchase amounts by customer, using the output shown in Figure below as your guide. The results are sorted by customer code. CUS CODE Number of lovoices | Total Customer Purchases 444 00 153 85 422 77 34 97 10011 10012 10014 10015 10018 70 44
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Concept explainers
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
Question
Transcribed Image Text:6- Create a query to produce the total purchase per invoice, generating the results shown below, sorted
by invoice number. The invoice total is the sum of the product purchases in the LINE that corresponds to
the INVOICE.
INV_NUMBER| Invoice Total
1001
24.94
1002
9.98
1000
153.85
1004
34.87
1005
70.44
1005
397.83
1007
34.97
1008
399. 15
7- Write a query to produce the number of invoices and the total purchase amounts by customer, using
the output shown in Figure below as your guide. The results are sorted by customer code.
CUS CODE Number of levoices | Total Customer Purchases
444.00
153 85
422 77
10011
10012
10014
10015
34 97
10018
70 44
8- Write a query to generate the total number of invoices, the invoice total for all of the invoices, the
smallest of the customer purchase amounts, the largest of the customer purchase amounts, and the
average of all the customer purchase amounts. The output must match Figure below.
Total Invoices Tota Sales Minimum Customer Purchases Largest Oustorner Purceses Average Oustorner Purcheses
11 26 03
34 97
444 00
225 21
Transcribed Image Text:Given a small company database tables below. Create the database and tables for the company and
answer all the questions below.
LINE
CUSTOMER
VENDOR
INV_NUMBER LINE_NUMBER P_CODE LINE_UNITS LINE_PRICE
Cus CODE CUS_LNAME CUS_FNAME CUS_INITIAL cus AREACODE CUS_PHONE CUS_BALANCE
V_CODE
V_NAME
V_CONTACT V_AREACODE V_PHONE V_STATE V_ORDER
1000
3 23100-HB
0.05
10010 Ramas
Afred
015
844-2573
21225 Bryson, Ine.
Smithson
015
223-3234 TN
1006
4 89-WRE-Q
256.00
10011 Dunne
Leona
713
804-1238
21220 SuperLoo, Inc.
Flushing
04
215-8006 FL
N
1 13-Q2/P2
2
14.00
1007
10012 Smith
Kathy
015
804-2205
345.88
21231 DSE Supply
Singh
815
228-3246 TN
1007
254778-2T
4.00
10013 Olowski
Paul
815
804-2100
530.75
21344 Gomez Bros.
Ortega
815
889-2546 KY
N
1008
1 PVC23DRT
5.87
10014 Orlando
Myron
le15
222-1872
22507 Dome Supply
Smith
01
e78-1419 GA
IN
1008
2 WR3/TT3
3
110.05
10015 OBrian
Amy
713
442-3381
23110 Randsets Ltd.
Anderson
001
078-3008 GA
1008
3 23100-HB
0.05
10010 Brown
James
015
297-1228
221.19
24004 Brackman Bros. Browning
615
228-1410 TN
IN
10017 Wiliams
George
015
290-2556
788.9
24288 JORDVA, Inc.
Hakford
815
e08-1234 TN
PRODUCT
10018 Fariss
Anne
713
382-7185
25443 BAK, Inc.
904
227-0003 FL
216.55
Smith
P_CODE
P_DESCRIPT
P_INDATE P_QOHP_MIN P_PRICE P_DISCOUNT V_CODE
10019 Smith
015
207-3800
25501|Damal Supplies Smythe
015
e90-3529 TN
IN
Olette
11QER/31 Power painter, 15 psi, 3-nozzle
03-Nov-17
100.00
0.00
25505
25505 Rubicon Systems Orton
904
450-0002 FL
13-02/P2 7.25-in. pwr. saw blade
13-Dec-17
32
15
14.00
0.05 21344
INVOICE
14-Q1/L3 9.00-in. pwr. saw blade
13-Nov-17
18
12
17.40
0.00 21344
LINE
INV_NUMBER CUS_CODE INV_DATE
1548-002 Hrd. cloth, 14-in. 2x50
0.00 23110
15-Jan-18
15
30.95
INV_NUMBER LINE_NUMBER P_CODE LINE_UNITS LINE_PRICE
1001
10014 10-Jan-18
1558-QW1 Hrd. cloth. 1/2-in. 3x50
0.00 23119
15-Jan-18
23
43.00
1001
1 13-Q2/P2
14.00
1
1002
10011 10-Jan-18
2232/QTY BAD igsaw, 12-in, blade
30-Dec-17
100.02
8
0.05
24288
1001
2 23100-HB
1
9.05
1003
10012 16-Jan-18
2232/QWE BAD jgsaw, B-in. blade
24-Deo-17
00.87
0.05
24288
1002
154778-2T
4.00
1004
10011 17-Jan-18
2238/OPD B&D cordless drill, 1/2-in.
20-Jan-18
12
38.95
0.05
25505
1003
1 2238/QPD
38.05
1005
10018 17-Jan-18
23100-HB Ciaw hammer
20-Jan-18
23
10
9.05
0.10
21225
1003
2 1546-Q02
1
39.05
1000
10014 17-Jan-18
23114-AA Sledge hammer, 12 Ib.
02-Jan-18
8
14.4
0.05
1003
3 13-02/P2
5
14.90
1007
10015 17-Jan-18
54778-2T Rat-tail fie. 1/8-in. fine
15-Dec-17
4.90
1004
154778-2T
3.
4.00
43
20
0.00
21344
1008
10011 17-Jan-18
9.05
80-WRE-Q Hicut chain saw, 10 in.
07-Feb-18
1004
2 23109-HB
2
11
256.00
0.05
24288
1005
1 PVC23DRT
12
PVC23DRT PvC pipe. 3.5-in., 8-A
20-Feb-18
188
75
5.87
0.00
5.87
PRODUCT
1006
1 SM-18277
3
0.00
SM-18277 1.25-in. metal screw, 25
01-Mar-18
0.00 21225
172
75
6.00
P CODE
P DESCRIPT
PINDATE P_QOH P_MIN P_PRICEP_DISCOUNT V_CODE
1006
2 2232/QTY
1
109.92
sw-23116 2.5-in, wd. screw. 50
24-Feb-18
237 100
8.45
0.00 21231
WR3TT3 Steel matting. 4x8x1/8". 5" mesh 17-Jan-18
18
5
119.95
0.10 25606
25595
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