2 files changed, 5 insertions, 10 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb
index 5c95b95184..11893684cf 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb
@@ -30,7 +30,7 @@ module ActiveRecord
           def visit_ColumnDefinition(o)
             sql_type = type_to_sql(o.type, o.limit, o.precision, o.scale)
             column_sql = "#{quote_column_name(o.name)} #{sql_type}"
-            add_column_options!(column_sql, column_options(o)) unless o.primary_key?
+            add_column_options!(column_sql, column_options(o)) unless o.type == :primary_key
             column_sql
           end
 
@@ -65,6 +65,7 @@ module ActiveRecord
             column_options[:column] = o
             column_options[:first] = o.first
             column_options[:after] = o.after
+            column_options[:primary_key] = o.primary_key
             column_options
           end
 
@@ -89,6 +90,9 @@ module ActiveRecord
             if options[:auto_increment] == true
               sql << " AUTO_INCREMENT"
             end
+            if options[:primary_key] == true
+              sql << " PRIMARY KEY"
+            end
             sql
           end
 
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 7ba5437474..74b0833a7e 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -4,15 +4,6 @@ module ActiveRecord
       class SchemaCreation < AbstractAdapter::SchemaCreation
         private
 
-        def visit_ColumnDefinition(o)
-          sql = super
-          if o.primary_key? && o.type != :primary_key
-            sql << " PRIMARY KEY "
-            add_column_options!(sql, column_options(o))
-          end
-          sql
-        end
-
         def column_options(o)
           column_options = super
           column_options[:array] = o.array