DROP TABLE
deletes the specified table and all its data from the database. For example:
DROP TABLE tableName
INSERT INTO
inserts data into the specified table. The first form inserts completely new data. Note that the insertion values must correspond in kind and number to the insertion columns. For example:
INSERT INTO tableName [ (columnName [, columnName] ... ) ] VALUES (insertValue [, insertValue] ... )
INSERT INTO tableName [(columnName [, columnName] ... )] querySpecification