Question

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2
AICIULEUlu
e command to create table named 'BOOK with following fields:
BOOK ID Char(4)
Bname Varchar(15)
Author
Varchar(20)
Price
Decimal
a. Identify the primary key of the Book Table, also mention the
y oi the Book Table, also mention the suitable reason for
choosing it as a Primary Key
o. Differentiate between (i) char and varchar data type
(ii) DDL and DML
30. Write the SQL commands to ans
L commands to answer the queries based on Fabric table
Disc
FabricID
Fname
Type
10
F001
Shirt
Woollen
F002
Suit
Cotton
F003
Tunic
Cotton
F004
Jeans
Denim
F006
Shorts
Cotton
20
10​

Answer 1

Answer:

the closure property doesn't hold good in integers for