Help with syntax error

Hello, I am trying to erase all products from a clone of my shop with this command : DELETE FROM wp_posts WHERE post_type = 'product'; I identify my post table as this one : 8nSUmyx27_b2s_posts So I send this command : DELETE FROM 8nSUmyx27_b2s_posts WHERE post_type = 'product'; It fails, the system answers : 1064 - Syntax error close to 'WHERE post_type = 'product'' at line 1