feat(pg_type_map): add validation for Qx to run if database exists

config/initializers/pg_type_map.rb

@@ -2,6 +2,12 @@
 require 'active_record'
 require 'qx'
 require 'pg'
+def database_exists?
+  ActiveRecord::Base.connection
+rescue ActiveRecord::NoDatabaseError
+  false
+else
   Qx.config(type_map: PG::BasicTypeMapForResults.new(ActiveRecord::Base.connection.raw_connection))
   Qx.execute("SET TIME ZONE utc")
+end