DESPATCH_LIST Order no Order Cus_name Dave EGONES 6023 6023 6028 6152 6152 date 28 Feb 20 Feb Dave EGONES 02 Mar Nick FJENS 04 Mar CHENG Chu 04 Mar CHENG Chu Order amount $1,248 $1,248 $1.290 5999 5999 Prod no Description EHOE OLZ1 CHOE SM17 SP38 Electric heater 3 Desk lamp Quantity Depot no Location 3 Electric heater 6 Sewing machine 1 Sewing pack 10 Prod_no determines Description Depot no determines Location (Order_no, Prod_no) determines Quantity, Depot_no where, (Order_no, Prod_no) is the Primary Key • Order_no determines Order_date, Cus_name, Order_amount N24 K10 HOS N24 K10 Shatin Hunghom Aberdeen Shatin Hunghom Q4.Draw the dependency diagram for the DESPATCH_LIST table above. Identify al dependencies including functional, partial and transitive dependencies.

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DESPATCH_LIST
Order no Order Cus_name
Dave E GONES
6023
6023
6028
6152
6152
date
28 Feb
28 Feb
02 Mar
04 Mar
Dave E GONES
Nick F JENS
CHENG Chui
04 Mar CHENG Chui
Order
amount
$1,248
$1,248
$1,290
$999
$999
Prod no
EH06
DL21
EH06
SM17
SP38
Description
Electric heater
Desk lamp
Electric heater
Quantity Depot no Location
3
• Depot no determines Location
(Order_no, Prod_no) determines Quantity, Depot_no
3
6
Sewing machine 1
Sewing pack
10
where,
(Order_no, Prod_no) is the Primary Key
• Order_no determines Order_date, Cus_name, Order_amount
• Prod_no determines Description
N24
K10
НОЗ
N24
K10
Shatin
Hunghom
Aberdeen
Shatin
Hunghom
Q4.Draw the dependency diagram for the DESPATCH_LIST table above. Identify all
dependencies including functional, partial and transitive dependencies.
Transcribed Image Text:DESPATCH_LIST Order no Order Cus_name Dave E GONES 6023 6023 6028 6152 6152 date 28 Feb 28 Feb 02 Mar 04 Mar Dave E GONES Nick F JENS CHENG Chui 04 Mar CHENG Chui Order amount $1,248 $1,248 $1,290 $999 $999 Prod no EH06 DL21 EH06 SM17 SP38 Description Electric heater Desk lamp Electric heater Quantity Depot no Location 3 • Depot no determines Location (Order_no, Prod_no) determines Quantity, Depot_no 3 6 Sewing machine 1 Sewing pack 10 where, (Order_no, Prod_no) is the Primary Key • Order_no determines Order_date, Cus_name, Order_amount • Prod_no determines Description N24 K10 НОЗ N24 K10 Shatin Hunghom Aberdeen Shatin Hunghom Q4.Draw the dependency diagram for the DESPATCH_LIST table above. Identify all dependencies including functional, partial and transitive dependencies.
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