Table: Items
Name Null? Type
ItemID NOT NULL Integer(10)
ItemName NOT NULL VARCHAR(20)
Cost NOT NULL Number(2)
3. Consider the above table “Items”, write a query to display Item
name and cost whose cost
is less than 2 rial. Display the result in ascending order by Item
ID.
Query is
select ItemName,Cost from Items where Cost<2 ORDER BY ItemID ASC;
ASC for acending;
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Table: Items Name Null? Type ItemID NOT NULL Integer(10) ItemName NOT NULL VARCHAR(20) Cost NOT NULL...
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SQL
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( vid CHAR(2) NOT NULL,
vname VARCHAR(25) NOT NULL,
PRIMARY KEY (vid) );
CREATE TABLE category
( catid CHAR(2) NOT NULL,
catname VARCHAR(25) NOT NULL,
PRIMARY KEY (catid) );
CREATE TABLE product
( pid CHAR(3) NOT NULL,
pname VARCHAR(25) NOT NULL,
price NUMERIC (7,2) NOT NULL,
vid CHAR(2) NOT NULL,
categoryid CHAR(2) NOT NULL,
PRIMARY KEY (pid));
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( rid CHAR NOT NULL,
rname VARCHAR(25) NOT NULL,
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CREATE TABLE DEPT (
DEPTNO INTEGER NOT NULL,
DNAME VARCHAR(14),
LOC VARCHAR(13),
PRIMARY KEY (DEPTNO));
INSERT INTO DEPT VALUES (10,'SPORTS','NEW YORK');
INSERT INTO DEPT VALUES (20,'HOME','DALLAS');
INSERT INTO DEPT VALUES (30,'OUTDOOR','CHICAGO');
INSERT INTO DEPT VALUES (40,'CLOTHING','BOSTON');
CREATE TABLE EMP (
EMPNO INTEGER NOT NULL,
ENAME VARCHAR(10),
JOB VARCHAR(9),
MGR INTEGER,
SAL FLOAT,
COMM FLOAT,
DEPTNO INTEGER NOT NULL,
FOREIGN KEY (DEPTNO) REFERENCES DEPT (DEPTNO),
FOREIGN KEY (MGR) REFERENCES EMP(EMPNO),
PRIMARY KEY (EMPNO));
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city varchar(15),
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club varchar(15) not null,
desc varchar(50),
constraint club_pk
primary key
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create table Member (
club varchar(15) not null,
cid
smallint not null,
constraint member_pk
primary key (club,
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