create table student (
USN varchar (10) primary key,
SNAME varchar (25),
ADDRESS varchar (25),
PHONE number (10),
GENDER char (1));
Table created.
create table semsec (
SSID varchar (5) primary key,
SEM number (2),
SEC char (1));
Table created.
create table class (
USN varchar (10),
SSID varchar (5), primary key (USN,SSID),
foreign key (USN) references student (USN),
foreign key (SSID) references semsec (SSID));
Table created.
create table subject (
subcode varchar (8),
title varchar (20),
sem number (2),
credits number (2),
primary key (subcode));
Table created.
create table iamarks (
USN varchar (10),
subcode varchar (8),
SSID varchar (5),
test1 number (2),
test2 number (2),
test3 number (2),
finalia number (2),
primary key (USN,subcode,SSID),
foreign key (USN) references student (USN),
foreign key (subcode) references subject (subcode),
foreign key (SSID) references semsec (SSID));
Table created.
desc student;
NAME Null? Type
------------------------------------- -------- ----------------------------
USN NOT NULL VARCHAR2(10)
SNAME VARCHAR2(25)
ADDRESS VARCHAR2(25)
PHONE NUMBER(10)
GENDER CHAR(1)
desc semsec;
NAME Null? Type
------------------------------------- -------- ----------------------------
SSID NOT NULL VARCHAR2(5)
SEM NUMBER(2)
SEC CHAR(1)
desc class;
NAME Null? Type
------------------------------------- -------- ----------------------------
USN NOT NULL VARCHAR2(10)
SSID NOT NULL VARCHAR2(5)
desc subject;
NAME Null? Type
------------------------------------- -------- ----------------------------
SUBCODE NOT NULL VARCHAR2(8)
TITLE VARCHAR2(20)
SEM NUMBER(2)
CREDITS NUMBER(2)
desc iamarks;
NAME Null? Type
------------------------------------- -------- ----------------------------
USN NOT NULL VARCHAR2(10)
SUBCODE NOT NULL VARCHAR2(8)
SSID NOT NULL VARCHAR2(5)
TEST1 NUMBER(2)
TEST2 NUMBER(2)
TEST3 NUMBER(2)
FINALIA NUMBER(2)
insert into student values ('1rn13cs020','akshay','belagavi',8877881122,'m');
1 row created.
insert into student values ('1rn13cs062','sandhya','bengaluru',7722829912,'f');
1 row created.
insert into student values ('1rn13cs091','teesha','bengaluru',7712312312,'f');
1 row created.
insert into student values ('1rn13cs066','suprita','mangaluru',8877881122,'f');
1 row created.
insert into student values ('1rn13cs010','abhay','bengaluru',9900211201,'m');
1 row created.
insert into student values ('1rn14cs032','bhaskar','bengluru',9923211099,'m');
1 row created.
insert into student values ('1rn14cs025','asmi','bengaluru',7894737377,'f');
1 row created.
insert into student values ('1rn15cs011','ajay','tumkur',9845091341,'m');
1 row created.
insert into student values ('1rn15cs029','chitra','davangere',7696772121,'f');
1 row created.
insert into student values ('1rn15cs045','jeeva','bellary',9944850121,'m');
1 row created.
insert into student values ('1rn15cs091','santosh','mangaluru',8812332201,'m');
1 row created.
insert into student values ('1rn16cs045','ismail','kalnurgi',9900232201,'m');
1 row created.
insert into student values ('1rn16cs088','sameera','shimoga',9905542212,'f');
1 row created.
insert into student values
('1rn16cs122','vinayaka','chikamagalur',8800880011,'m');
1 row created.
insert into semsec values ('cse8a',8,'a');
1 row created.
insert into semsec values ('cse8b',8,'b');
1 row created.
insert into semsec values ('cse8c',8,'c');
1 row created.
insert into semsec values ('cse7a',7,'a');
1 row created.
insert into semsec values ('cse7b',7,'b');
1 row created.
insert into semsec values ('cse7c',7,'c');
1 row created.
insert into semsec values ('cse6a',6,'a');
1 row created.
insert into semsec values ('cse6b',6,'b');
1 row created.
insert into semsec values ('cse6c',6,'c');
1 row created.
insert into semsec values ('cse5a',5,'a');
1 row created.
insert into semsec values ('cse5b',5,'b');
1 row created.
insert into semsec values ('cse5c',5,'c');
1 row created.
insert into semsec values ('cse4a',4,'a');
1 row created.
insert into semsec values ('cse4b',4,'b');
1 row created.
insert into semsec values ('cse4c',4,'c');
1 row created.
insert into semsec values ('cse3a',3,'a');
1 row created.
insert into semsec values ('cse3b',3,'b');
1 row created.
insert into semsec values ('cse3c',3,'c');
1 row created.
insert into semsec values ('cse2a',2,'a');
1 row created.
insert into semsec values ('cse2b',2,'b');
1 row created.
insert into semsec values ('cse2c',2,'c');
1 row created.
insert into semsec values ('cse1a',1,'a');
1 row created.
insert into semsec values ('cse1b',1,'b');
1 row created.
insert into semsec values ('cse1c',1,'c');
1 row created.
insert into class values ('1rn13cs020','cse8a');
1 row created.
insert into class values ('1rn13cs062','cse8a');
1 row created.
insert into class values ('1rn13cs066','cse8b');
1 row created.
insert into class values ('1rn13cs091','cse8c');
1 row created.
insert into class values ('1rn13cs010','cse7a');
1 row created.
insert into class values ('1rn14cs032','cse7a');
1 row created.
insert into class values ('1rn14cs025','cse7a');
1 row created.
insert into class values ('1rn15cs011','cse4a');
1 row created.
insert into class values ('1rn15cs029','cse4a');
1 row created.
insert into class values ('1rn15cs045','cse4b');
1 row created.
insert into class values ('1rn15cs091','cse4c');
1 row created.
insert into class values ('1rn16cs045','cse3a');
1 row created.
insert into class values ('1rn16cs088','cse3b');
1 row created.
insert into class values ('1rn16cs122','cse3c');
1 row created.
insert into subject values ('10cs81','aca',8,4);
1 row created.
insert into subject values ('10cs82','ssm',8,4);
1 row created.
insert into subject values ('10cs83','nm',8,4);
1 row created.
insert into subject values ('10cs84','cc',8,4);
1 row created.
insert into subject values ('10cs85','pw',8,4);
1 row created.
insert into subject values ('10cs71','ooad',7,4);
1 row created.
insert into subject values ('10cs72','ecs',7,4);
1 row created.
insert into subject values ('10cs73','ptw',7,4);
1 row created.
insert into subject values ('10cs74','dwdm',7,4);
1 row created.
insert into subject values ('10cs75','java',7,4);
1 row created.
insert into subject values ('10cs76','san',7,4);
1 row created.
insert into subject values ('15cs51','me',5,4);
1 row created.
insert into subject values ('15cs52','cn',5,4);
1 row created.
insert into subject values ('15cs53','dbms',5,4);
1 row created.
insert into subject values ('15cs54','atc',5,4);
1 row created.
insert into subject values ('15cs55','java',5,4);
1 row created.
insert into subject values ('15cs56','ai',5,4);
1 row created.
insert into subject values ('15cs41','m4',4,4);
1 row created.
insert into subject values ('15cs42','se',4,4);
1 row created.
insert into subject values ('15cs43','daa',4,4);
1 row created.
insert into subject values ('15cs44','mpmc',4,4);
1 row created.
insert into subject values ('15cs45','ooc',4,3);
1 row created.
insert into subject values ('15cs46','dc',4,3);
1 row created.
insert into subject values ('15cs31','m3',3,4);
1 row created.
insert into subject values ('15cs32','ade',3,4);
1 row created.
insert into subject values ('15cs33','dsa',3,4);
1 row created.
insert into subject values ('15cs34','co',3,4);
1 row created.
insert into subject values ('15cs35','usp',3,3);
1 row created.
insert into subject values ('15cs36','dms',3,3);
1 row created.
insert into iamarks (USN,subcode,SSID,test1,test2,test3) values
('1rn13cs091','10cs81','cse8c',
15,16,18);
1 row created.
insert into iamarks (USN,subcode,SSID,test1,test2,test3) values
('1rn13cs091','10cs82','cse8c',
12,19,14);
1 row created.
insert into iamarks (USN,subcode,SSID,test1,test2,test3) values
('1rn13cs091','10cs83','cse8c',
19,15,20);
1 row created.
insert into iamarks (USN,subcode,SSID,test1,test2,test3) values
('1rn13cs091','10cs84','cse8c',
20,16,19);
1 row created.
insert into iamarks (USN,subcode,SSID,test1,test2,test3) values
('1rn13cs091','10cs85','cse8c',
15,15,12);
1 row created.
select * from student;
USN SNAME ADDRESS PHONE G
---------- ------------------------- ------------------------- ---------- -
1rn13cs020 akshay belagavi 8877881122 m
1rn13cs062 sandhya bengaluru 7722829912 f
1rn13cs091 teesha bengaluru 7712312312 f
1rn13cs066 suprita mangaluru 8877881122 f
1rn14cs010 abhay bengaluru 9900211201 m
1rn14cs032 bhaskar bengluru 9923211099 m
1rn14cs025 asmi bengaluru 7894737377 f
1rn15cs011 ajay tumkur 9845091341 m
1rn15cs029 chitra davangere 7696772121 f
1rn15cs045 jeeva bellary 9944850121 m
1rn15cs091 santosh mangaluru 8812332201 m
USN SNAME ADDRESS PHONE G
---------- ------------------------- ------------------------- ---------- -
1rn16cs045 ismail kalnurgi 9900232201 m
1rn16cs088 sameera shimoga 9905542212 f
1rn16cs122 vinayaka chikamagalur 8800880011 m
14 rows selected.
select * from semsec;
SSID SEM S
----- ---------- -
cse8a 8 a
cse8b 8 b
cse8c 8 c
cse7a 7 a
cse7b 7 b
cse7c 7 c
cse6a 6 a
cse6b 6 b
cse6c 6 c
cse5a 5 a
cse5b 5 b
SSID SEM S
----- ---------- -
cse5c 5 c
cse4a 4 a
cse4b 4 b
cse4c 4 c
cse3a 3 a
cse3b 3 b
cse3c 3 c
cse2a 2 a
cse2b 2 b
cse2c 2 c
cse1a 1 a
SSID SEM S
----- ---------- -
cse1b 1 b
cse1c 1 c
24 rows selected.
select * from class;
USN SSID
---------- -----
1rn14cs010 cse7a
1rn13cs020 cse8a
1rn13cs062 cse8a
1rn13cs066 cse8b
1rn13cs091 cse8c
1rn14cs025 cse7a
1rn14cs032 cse7a
1rn15cs011 cse4a
1rn15cs029 cse4a
1rn15cs045 cse4b
1rn15cs091 cse4c
USN SSID
---------- -----
1rn16cs045 cse3a
1rn16cs088 cse3b
1rn16cs122 cse3c
15 rows selected.
select * from subject;
SUBODE TITLE SEM CREDITS
-------- -------------------- ---------- ----------
10cs81 aca 8 4
10cs82 ssm 8 4
10cs83 nm 8 4
10cs84 cc 8 4
10cs85 pw 8 4
10cs71 ooad 7 4
10cs72 ecs 7 4
10cs73 ptw 7 4
10cs74 dwdm 7 4
10cs75 java 7 4
10cs76 san 7 4
SUBODE TITLE SEM CREDITS
-------- -------------------- ---------- ----------
10cs51 me 5 4
10cs52 cn 5 4
10cs53 dbms 5 4
10cs54 atc 5 4
10cs55 java 5 4
10cs56 ai 5 4
10cs41 m4 4 4
10cs42 se 4 4
10cs43 daa 4 4
10cs44 mpmc 4 4
10cs45 ooc 4 3
SUBODE TITLE SEM CREDITS
-------- -------------------- ---------- ----------
10cs46 dc 4 3
10cs31 m3 3 4
10cs32 ade 3 4
10cs33 dsa 3 4
10cs34 co 3 4
10cs35 usp 3 3
10cs36 dms 3 3
30 rows selected.
select * from iamarks;
USN SUBCODE SSID TEST1 TEST2 TEST3 FINALIA
---------- -------- ----- ---------- ---------- ---------- ----------
1rn13cs091 10cs81 cse8c 15 16 18
1rn13cs091 10cs82 cse8c 12 19 14
1rn13cs091 10cs83 cse8c 19 15 20
1rn13cs091 10cs84 cse8c 20 16 19
1rn13cs091 10cs85 cse8c 15 15 12
