russian-ads

Custom SQL query returning 174 rows

select
    target_id,
    targets.name,
    count(*) as n,
    json_object(
        "href", "/russian-ads/faceted-targets?targets=" || urllib_quote_plus(
            json_insert(:targets, '$[' || json_array_length(:targets) || ']', target_id)
        ),
        "label", json_insert(:targets, '$[' || json_array_length(:targets) || ']', target_id)
    ) as apply_this_facet,
    json_object(
        "href", "/russian-ads/display_ads?_targets_json=" || urllib_quote_plus(
            json_insert(:targets, '$[' || json_array_length(:targets) || ']', target_id)
        ),
        "label", "See " || count(*) || " ads matching " || json_insert(:targets, '$[' || json_array_length(:targets) || ']', target_id)
    ) as browse_these_ads
from ad_targets
join targets on ad_targets.target_id = targets.id
where
    json_array_length(:targets) == 0 or
    ad_id in (
        select ad_id
        from "ad_targets"
        where "ad_targets".target_id in (select value from json_each(:targets))
        group by "ad_targets".ad_id
        having count(distinct "ad_targets".target_id) = json_array_length(:targets)
    )
    and target_id not in (select value from json_each(:targets))
group by
    target_id order by n desc

Query parameters

targets