How to get typed results with ActiveRecord::Base.connection.exec_query

I'm executing a query with ActiveRecord::Base.connection.exec_query() but keep getting integers as strings like this:

ActiveRecord::Base.connection.exec_query(query)

#<ActiveRecord::Result:0x0000000674e248
 @column_types=
  {"date"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Date:0x000000067a4c60 @limit=nil, @precision=nil, @scale=nil>,
   "property_id"=>#<ActiveRecord::Type::String:0x0000000b316090 @limit=nil, @precision=nil, @scale=nil>,
   "property_name"=>#<ActiveRecord::Type::String:0x0000000b316090 @limit=nil, @precision=nil, @scale=nil>,
   "subgroup_name"=>#<ActiveRecord::Type::String:0x0000000b316090 @limit=nil, @precision=nil, @scale=nil>,
   "channel_id"=>#<ActiveRecord::Type::String:0x0000000b316090 @limit=nil, @precision=nil, @scale=nil>,
   "eligible_impressions"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Integer:0x0000000b316bf8 @limit=nil, @precision=nil, @range=-2147483648...2147483648, @scale=nil>,
   "estimated_impressions"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Integer:0x0000000b316bf8 @limit=nil, @precision=nil, @range=-2147483648...2147483648, @scale=nil>,
   "impressions"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Integer:0x0000000b316bf8 @limit=nil, @precision=nil, @range=-2147483648...2147483648, @scale=nil>,
   "estimated_clicks"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Integer:0x0000000b316bf8 @limit=nil, @precision=nil, @range=-2147483648...2147483648, @scale=nil>,
   "imported_clicks"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Integer:0x0000000b316bf8 @limit=nil, @precision=nil, @range=-2147483648...2147483648, @scale=nil>,
   "estimated_costs_eur"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Decimal:0x00000017052ff0 @limit=nil, @precision=nil, @scale=nil>,
   "imported_costs_eur"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Decimal:0x00000017052ff0 @limit=nil, @precision=nil, @scale=nil>,
   "booking_count"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Integer:0x0000000b316bf8 @limit=nil, @precision=nil, @range=-2147483648...2147483648, @scale=nil>,
   "booking_revenue_eur"=>#<ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Decimal:0x0000000b316658 @limit=nil, @precision=nil, @scale=nil>},
 @columns=
  ["date",
   "property_id",
   "property_name",
   "subgroup_name",
   "channel_id",
   "eligible_impressions",
   "estimated_impressions",
   "impressions",
   "estimated_clicks",
   "imported_clicks",
   "estimated_costs_eur",
   "imported_costs_eur",
   "booking_count",
   "booking_revenue_eur"],
 @hash_rows=nil,
 @rows=[["2017-11-13", "CHILD", "childname", "unitname", "Google", nil, nil, "300", "0", nil, "0.00000", nil, "0", "0.00"]]>

Can anyone tell me how to get the correct types, as this information is already contained in the result object?

The database is Postgres - I remember that I didn't have this problem with mysql. Rails is still 4.2.4

How to get typed results with ActiveRecord::Base.connection.exec_query

1 Answers