1 files changed, 4 insertions, 11 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
index 403e37fde9..7b7144a3a8 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
@@ -1,6 +1,6 @@
 module ActiveRecord
   module ConnectionAdapters
-    class PostgreSQLAdapter < AbstractAdapter
+    module PostgreSQL
       module Quoting
         # Escapes binary strings for bytea input to the database.
         def escape_bytea(value)
@@ -150,14 +150,7 @@ module ActiveRecord
         # - "schema.name".table_name
         # - "schema.name"."table.name"
         def quote_table_name(name)
-          schema, name_part = extract_pg_identifier_from_name(name.to_s)
-
-          unless name_part
-            quote_column_name(schema)
-          else
-            table_name, name_part = extract_pg_identifier_from_name(name_part)
-            "#{quote_column_name(schema)}.#{quote_column_name(table_name)}"
-          end
+          Utils.extract_schema_qualified_name(name.to_s).quoted
         end
 
         def quote_table_name_for_assignment(table, attr)
@@ -187,8 +180,8 @@ module ActiveRecord
         def quote_default_value(value, column) #:nodoc:
           if column.type == :uuid && value =~ /\(\)/
             value
-          else 
-            quote(value)
+          else
+            quote(value, column)
           end
         end
       end