2 files changed, 2 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb
index 51ee2829b2..a5fb048b1e 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb
@@ -142,10 +142,7 @@ module ActiveRecord
           fields.each_with_index do |fname, i|
             ftype = result.ftype i
             fmod  = result.fmod i
-            types[fname] = type_map.fetch(ftype, fmod) { |oid, mod|
-              warn "unknown OID: #{fname}(#{oid}) (#{sql})"
-              OID::Identity.new
-            }
+            types[fname] = get_oid_type(ftype, fmod, fname)
           end
 
           ret = ActiveRecord::Result.new(fields, result.values, types)
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
index 50a73aa666..1229b4851a 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -182,9 +182,7 @@ module ActiveRecord
         def columns(table_name)
           # Limit, precision, and scale are all handled by the superclass.
           column_definitions(table_name).map do |column_name, type, default, notnull, oid, fmod|
-            oid = type_map.fetch(oid.to_i, fmod.to_i) {
-              OID::Identity.new
-            }
+            oid = get_oid_type(oid.to_i, fmod.to_i, column_name)
             PostgreSQLColumn.new(column_name, default, oid, type, notnull == 'f')
           end
         end