The DELETE statement is used to delete or remove all the rows from the table.
Syntax:

DELETE FROM tableName;  

Example:

DELETE FROM EMPLOYEE;

Output:

3 row(s) deleted.

The DELETE statement with where the condition is used to delete or remove the specific rows from the table.

Syntax: DELETE FROM tableName [WHERE condition];  

Example:

DELETE FROM EMPLOYEE WHERE EMP_ID = 5;

output:

1 row(s) deleted.