diff --git a/DBMS/SQL/Week5/writeup.md b/DBMS/SQL/Week5/writeup.md index 5406246..cba0a22 100644 --- a/DBMS/SQL/Week5/writeup.md +++ b/DBMS/SQL/Week5/writeup.md @@ -191,4 +191,133 @@ SQL> insert into COURSE values(3303,'Random','EVS'); 1 row created. ``` -Now, we can either \ No newline at end of file +**Insertion in TEXT**: +```sql +SQL> insert into TEXT values(1234,'DBMS vol 1','Pearson','SS'); + +1 row created. + +SQL> insert into TEXT values(4123,'DBMS vol 2','Pearson','SS'); + +1 row created. + +SQL> insert into TEXT values(5678,'DAA vol 2','Pearson','Ramanujan'); + +1 row created. + +SQL> insert into TEXT values(9012,'COA vol 666','Cengage','Satan'); + +1 row created. + +SQL> insert into TEXT values(3456,'DSD vol 99','Penguin','Panda'); + +1 row created. + +SQL> insert into TEXT values(7890,'Math vol 66','U-Like','R S Aggrwal'); + +1 row created. + +SQL> insert into TEXT values(1123,'Poetry vol 0','OML','Yahya Bootwaala'); + +1 row created. +``` + +**Insertion into ENROLL**: + +```sql +SQL> insert into enroll values('123',1101,1,1234); + +1 row created. + +SQL> insert into enroll values('123',1102,2,5678); + +1 row created. + +SQL> insert into enroll values('456',1101,3,4123); + +1 row created. + +SQL> insert into enroll values('456',2201,4,9012); + +1 row created. + +SQL> insert into enroll values('789',3301,5,7890); + +1 row created. + +SQL> insert into enroll values('789',3302,6,1123); + +1 row created. + +SQL> insert into enroll values('101',3302,7,7890); + +1 row created. + +SQL> insert into enroll values('567',2201,8,9012); + +1 row created. + +SQL> insert into enroll values('890',2202,1,3456); + +1 row created. +``` + +**Insertion into BOOK_ADOPTION**: +```sql +SQL> insert into BOOK_ADOPTION values(1101,1,1234); + +1 row created. + +SQL> insert into BOOK_ADOPTION values(1102,2,4123); + +1 row created. + +SQL> insert into BOOK_ADOPTION values(1102,2,5678); + +1 row created. + +SQL> insert into BOOK_ADOPTION values(2201,3,9012); + +1 row created. + +SQL> insert into BOOK_ADOPTION values(2202,4,3456); + +1 row created. + +SQL> insert into BOOK_ADOPTION values(3301,5,7890); + +1 row created. + +SQL> insert into BOOK_ADOPTION values(3302,6,1123); + +1 row created. +``` + +We also create a book that has not been +```sql +SQL> insert into text values(8901,'Random vol 66','Classmate','R D Sharma'); + +1 row created. + +SQL> insert into BOOK_ADOPTION values(3303,7,8901); + +1 row created. +``` + +Resizing the tables to look good in preview... + +```sql +SQL> alter table student modify name varchar(20); + +Table altered. + +SQL> alter table student modify regno varchar(10); + +Table altered. + +SQL> alter table text modify (booktitle varchar(20),publisher varchar(20),author varchar(20)); + +Table altered. +``` + +