Using this statement you can remove all data of rows or column ( complete data ) not table. In this there is no where clause but where clause is available in Delete statement. Truncate table is faster ...

Removes all rows from a table or specified partitions of a table, without logging the individual row deletions. TRUNCATE TABLE is similar to the DELETE statement with no WHERE clause; however, ...

-- MAGIC - CSV table do not support Delete Operation, and we may have to use truncate in that case. -- MAGIC - in general truncate will delete complete table data, however we can specify constraint ...