I need to filter entites via Views with multiple field value, that match two values together, eq entity have Taxonomy Terms with id 234 and 567 together.
Via standard SQL query this is too hard task, but easy task when using Search API index for multi value field.
When I use standard filters with Search API and create filter "All of: 234,567" - Views generate right Search API query:
Conditions:
[
field_params = '234'
AND
field_params = '567'
]
But when I try to do same thing via Contextual Filter "234,567" or "234+567" - I always got the same "OR" result:
Conditions:
field_params IN array (
0 => '234',
1 => '567',
)
As I understand, via "234,567" argument it must generate query like in first example.
Is this a bug? If not - can anybody provide some workarounds for this problem?