1. Create the following table: Table Name: SUPPLIERS

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
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Sql
1. Create the following table:
Table Name: SUPPLIERS
(.5)
FIELD NAME
DATA TYΕ
CONSTRAINT
DESCRIPTION
SID
NUMBER(5)
VARCHAR2(30)
VARCHAR2(30)
VARCHAR2(30)
PRIMARY KEY
Supplier ID
Supplier Name
Supplier Type
SNAME
NOT NULL
STYPE
WS, DS
LOCATION
Location
Table Name: PRODUCTS
(.5)
FIELD NAME
DATA TΥΡΕ
CONSTRAINT
DESCRIPTION
PID
NUMBER (5)
VARCHAR2(30)
NUMBER(5)
NUMBER(5)
PRIMARY KEY
Product ID
DESC
NOT NULL
Description
PRICE
Price
SID
FOREIGN KEY
Supplier ID
2. Add Check constraint to Price column. It must accept price more than 0 only.
(.5)
3. Add new column QTY as NUMBER(5) for the PRODUCTS table.
(.5)
4. Insert the given data in SUPPLIERS and PRODUCTS tables:
(.5)
SUPPLIERS
SID
SNAME
STYPE
LOCATION
1
Lulu
DS
Salalah
2
C4
DS
Saadah
Smile
WS
Awqad
PRODUCTS
PID
DESC
PRICE
SID
QTY
801
Pencil
3
1
10
802
A4
6
2
15
803
Ballpen
4
2
804
Marker
2
3
20
Transcribed Image Text:1. Create the following table: Table Name: SUPPLIERS (.5) FIELD NAME DATA TYΕ CONSTRAINT DESCRIPTION SID NUMBER(5) VARCHAR2(30) VARCHAR2(30) VARCHAR2(30) PRIMARY KEY Supplier ID Supplier Name Supplier Type SNAME NOT NULL STYPE WS, DS LOCATION Location Table Name: PRODUCTS (.5) FIELD NAME DATA TΥΡΕ CONSTRAINT DESCRIPTION PID NUMBER (5) VARCHAR2(30) NUMBER(5) NUMBER(5) PRIMARY KEY Product ID DESC NOT NULL Description PRICE Price SID FOREIGN KEY Supplier ID 2. Add Check constraint to Price column. It must accept price more than 0 only. (.5) 3. Add new column QTY as NUMBER(5) for the PRODUCTS table. (.5) 4. Insert the given data in SUPPLIERS and PRODUCTS tables: (.5) SUPPLIERS SID SNAME STYPE LOCATION 1 Lulu DS Salalah 2 C4 DS Saadah Smile WS Awqad PRODUCTS PID DESC PRICE SID QTY 801 Pencil 3 1 10 802 A4 6 2 15 803 Ballpen 4 2 804 Marker 2 3 20
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