MySQL Error:Can't create/write to file '/tmp/#sql_2878_0.MYI' (Errcode: 28)
SQL:SELECT p.* FROM Product AS p INNER JOIN company_new_product AS cnp ON cnp.Product_SN = p.Product_SN WHERE cnp.Company_SN = 19805 AND Product_IsShow = 1 ORDER BY p.create_on desc