How To Drop an Existing Table in Oracle?
Submitted by: AdministratorIf you want to delete an existing table and its data rows, you can use the DROP TABLE statement as shown in this script:
SQL> connect HR/globalguideline
Connected.
SQL> CREATE TABLE emp_dept_10
2 AS SELECT * FROM employees WHERE department_id=10;
Table created.
SQL> DROP TABLE emp_dept_10;
Table dropped.
Be careful, when you use the DROP TABLE statement. All data rows are gone too.
Submitted by: Administrator
SQL> connect HR/globalguideline
Connected.
SQL> CREATE TABLE emp_dept_10
2 AS SELECT * FROM employees WHERE department_id=10;
Table created.
SQL> DROP TABLE emp_dept_10;
Table dropped.
Be careful, when you use the DROP TABLE statement. All data rows are gone too.
Submitted by: Administrator
Read Online Oracle Database Job Interview Questions And Answers
Top Oracle Database Questions
| ☺ | How To Use "OUT" Parameter Properly? |
| ☺ | How Run SQL*Plus Commands That Are Stored in a Local File? |
| ☺ | How To Create a Stored Procedure in Oracle? |
| ☺ | What Is the Relation of a User Account and a Schema? |
| ☺ | What Happens to Indexes If You Drop a Table? |
Top DB Oracle Categories
| ☺ | Oracle PL-SQL Interview Questions. |
| ☺ | Oracle DBA Interview Questions. |
| ☺ | Oracle D2K Interview Questions. |
| ☺ | OCI Interview Questions. |
| ☺ | Oracle RMAN Interview Questions. |
