Class: Lookout::RegionQuery
- Inherits:
-
ApplicationQuery
- Object
- ApplicationQuery
- Lookout::RegionQuery
- Defined in:
- app/queries/lookout/region_query.rb
Instance Attribute Summary
Attributes inherited from ApplicationQuery
Instance Method Summary collapse
Methods inherited from ApplicationQuery
call, inherited, #initialize, #inspect
Constructor Details
This class inherits a constructor from Lookout::ApplicationQuery
Instance Method Details
#build ⇒ Object
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# File 'app/queries/lookout/region_query.rb', line 3 def build # Use database-agnostic concat concat_expr = Lookout::DatabaseAdapter.concat('region', 'country') visit_query .reselect("region, country, count(#{concat_expr}) as count, sum(count(region)) over() as total_count") .where.not(region: nil) .group("region, country") .order(Arel.sql "count(#{concat_expr}) desc") end |