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SQL*Plus: Release 11.2.0.2.0 Production on Wed Jan 29 10:11:33 2020
Copyright (c) 1982, 2014, Oracle. All rights reserved.
SQL> connect u1806443
Enter password:
Connected.
SQL> SELECT
2 table_name
3 FROM
4 user_tables;
TABLE_NAME
------------------------------
ST1
STUD
ST2
SQL> create table Empolyee(
2 Fname 34
3 4
4
SQL> 4
SP2-0226: Invalid line number
SQL> desc st2
Name Null? Type
----------------------------------------- -------- ----------------------------
ROLL NUMBER(10)
NAME VARCHAR2(10)
CITY VARCHAR2(15)
AGE NUMBER(10)
CGPA NUMBER(6,2)
SQL> create table Empolyee(
2 Fname varchar2(10
3 Fname varchar2(10
4
SQL> create table Empolyee(
2 Fname varchar2(10),
3 Minit varchar2(10),
4 Lname varchar2(10),
5 Ssn number(15),
6 Bdate date,
7 Address varchar2(30),
8 Sex varchar2(5),
9 Salary number(10),
10 Super_ssn number(15),
11 Dno number(5)
12 );
Table created.
SQL> desc employee
ERROR:
ORA-04043: object employee does not exist
SQL> ALTER TABLE Empolyee RENAME TO Employee;
Table altered.
SQL> desc employee
Name Null? Type
----------------------------------------- -------- ----------------------------
FNAME VARCHAR2(10)
MINIT VARCHAR2(10)
LNAME VARCHAR2(10)
SSN NUMBER(15)
BDATE DATE
ADDRESS VARCHAR2(30)
SEX VARCHAR2(5)
SALARY NUMBER(10)
SUPER_SSN NUMBER(15)
DNO NUMBER(5)
SQL>
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