Array
(
[0] => SELECT code, title, symbol_left, symbol_right, value, base FROM currency ORDER BY base DESC
[1] => SELECT * FROM category
[2] => SELECT `brand`.* FROM `brand` LIMIT 3 -- keep-cache
[3] => SELECT `product`.* FROM `product` WHERE hit = '1' AND status = '1' LIMIT 8 -- keep-cache
)