How to write a query to find out products which visibility is 4 for a configurable product but his child product visibility is 1?
I need to help here to get products to display only configurable product, not his child products.
So here I have one configurable product name ==> Product 1
and his child products such as Product 1-White-20 Product 1-White-30 Product 1-Red-20 Product 1-Red-30
these all 4 child product visibility 1.
now ist particular size attribute Product 1-White-20(attribute size ==20) Product 1-White-30(attribute size ==30) Product 1-Red-20 (attribute size ==20) Product 1-Red-30 (attribute size ==30)
but my main product has not any size selected.
so when I want to filter by size then no products come in filter result.
So in my main product not a size but in child product, there is size attribute so I need to display only main product in filter result.
so please help me. Thanks in Advance.
