Question

Let us consider the structure of a table:
TABLE : TEACHER
Column Name Data Type Size Constraints
TNO VARCHAR 4 Primary Key TNAME CHAR 20 NOT NULL TADDRESS CHAR 10 SALARY NUMBER 7,2 DEPT_NAME CHAR 15 DOJ DATE
(a). Write a SQL – command to create a Teacher table .
(b). Write SQL command to insert a row in the given table.
(c). Write SQL command to delete table Teacher

Answer 1

Explanation:

i dont and then you have to get to work for the delay on this site to get to see how things