1 files changed, 5 insertions, 13 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 23b91be0f3..59e157744f 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -1,6 +1,7 @@
 require 'active_record/connection_adapters/abstract_adapter'
 require 'active_record/connection_adapters/statement_pool'
 
+require 'active_record/connection_adapters/postgresql/utils'
 require 'active_record/connection_adapters/postgresql/column'
 require 'active_record/connection_adapters/postgresql/oid'
 require 'active_record/connection_adapters/postgresql/quoting'
@@ -538,10 +539,6 @@ module ActiveRecord
 
       private
 
-        def type_map
-          @type_map
-        end
-
         def get_oid_type(oid, fmod, column_name)
           if !type_map.key?(oid)
             initialize_type_map(type_map, [oid])
@@ -553,11 +550,6 @@ module ActiveRecord
           }
         end
 
-        def reload_type_map
-          type_map.clear
-          initialize_type_map(type_map)
-        end
-
         def initialize_type_map(type_map, oids = nil)
           if supports_ranges?
             query = <<-SQL
@@ -740,7 +732,7 @@ module ActiveRecord
         # Query implementation notes:
         #  - format_type includes the column size constraint, e.g. varchar(50)
         #  - ::regclass is a function that gives the id for a table name
-        def column_definitions(table_name) #:nodoc:
+        def column_definitions(table_name) # :nodoc:
           exec_query(<<-end_sql, 'SCHEMA').rows
               SELECT a.attname, format_type(a.atttypid, a.atttypmod),
                      pg_get_expr(d.adbin, d.adrelid), a.attnotnull, a.atttypid, a.atttypmod
@@ -752,7 +744,7 @@ module ActiveRecord
           end_sql
         end
 
-        def extract_pg_identifier_from_name(name)
+        def extract_pg_identifier_from_name(name) # :nodoc:
           match_data = name.start_with?('"') ? name.match(/\"([^\"]+)\"/) : name.match(/([^\.]+)/)
 
           if match_data
@@ -762,12 +754,12 @@ module ActiveRecord
           end
         end
 
-        def extract_table_ref_from_insert_sql(sql)
+        def extract_table_ref_from_insert_sql(sql) # :nodoc:
           sql[/into\s+([^\(]*).*values\s*\(/im]
           $1.strip if $1
         end
 
-        def create_table_definition(name, temporary, options, as = nil)
+        def create_table_definition(name, temporary, options, as = nil) # :nodoc:
           TableDefinition.new native_database_types, name, temporary, options, as
         end
     end