1 files changed, 10 insertions, 3 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 18d943f452..236f577a38 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb
@@ -38,14 +38,21 @@ module ActiveRecord
           end
 
           def visit_TableDefinition(o)
-            create_sql = "CREATE#{' TEMPORARY' if o.temporary} TABLE "
-            create_sql << "#{quote_table_name(o.name)} "
-            create_sql << "(#{o.columns.map { |c| accept c }.join(', ')}) " unless o.as
+            create_sql = "CREATE#{' TEMPORARY' if o.temporary} TABLE #{quote_table_name(o.name)} "
+
+            statements = o.columns.map { |c| accept c }
+            statements << accept(o.primary_keys) if o.primary_keys
+
+            create_sql << "(#{statements.join(', ')}) " if statements.present?
             create_sql << "#{o.options}"
             create_sql << " AS #{@conn.to_sql(o.as)}" if o.as
             create_sql
           end
 
+          def visit_PrimaryKeyDefinition(o)
+            "PRIMARY KEY (#{o.name.join(', ')})"
+          end
+
           def visit_AddForeignKey(o)
             sql = <<-SQL.strip_heredoc
               ADD CONSTRAINT #{quote_column_name(o.name)}