TRUNCATE Keyword
A Table's values are deleted with the TRUNCATE TABLE command, but not the table itself.
You can also use the DROP TABLE command to completely remove a table from the database, but doing so would need you to recreate the table in order to continue storing data.
With the truncate command, all data from a database is swiftly removed, generally getting across several integrity checking mechanisms.
Syntax
TRUNCATE TABLE <TABLE_NAME>;
Example
TRUNCATE TABLE Employee;
Summary
The TRUNCATE TABLE command deletes the data inside a table, but not the table itself.