SELECT
cscart_products_categories.product_id,
GROUP_CONCAT(
IF(
cscart_products_categories.link_type = "M",
CONCAT(
cscart_products_categories.category_id,
"M"
),
cscart_products_categories.category_id
)
) AS category_ids
FROM
cscart_products_categories
INNER JOIN cscart_categories ON cscart_categories.category_id = cscart_products_categories.category_id
AND cscart_categories.storefront_id IN (0, 1)
AND (
cscart_categories.usergroup_ids = ''
OR FIND_IN_SET(
0, cscart_categories.usergroup_ids
)
OR FIND_IN_SET(
1, cscart_categories.usergroup_ids
)
)
AND cscart_categories.status IN ('A', 'H')
WHERE
cscart_products_categories.product_id IN (
12664, 12667, 12666, 12751, 2641, 2642,
2635, 2636, 12691, 12690, 12692, 2199,
2200, 2237, 12678, 3238, 3237, 12656,
13107, 12672, 12671, 11136, 2772, 11808
)
GROUP BY
cscart_products_categories.product_id