truncate table

[wind in your hair]

Это какая-то функция меню программы. К сожалению, без контекста.

[Belosalik]

очистить таблицу
Вот объяснение: Sometimes we wish to get rid of all the data in a table. One way of doing this is with DROP TABLE, which we saw in the last section. But what if we wish to simply get rid of the data but not the table itself? For this, we can use the TRUNCATE TABLE command.