From 7b82e1c77b48cb351da4e0ed6ea0bac806d4925c Mon Sep 17 00:00:00 2001 From: Sean Griffin Date: Thu, 31 Mar 2016 13:15:17 -0600 Subject: Deprecate table names containing dots Dots have special meaning in most backends (e.g. everything except SQLite3), as well as most methods that work with table or column names. This isn't something that we ever explicitly supported, but there's at least one case of somebody using this (see #24367), so we'll go through a deprecation cycle as normal. --- activerecord/lib/active_record/model_schema.rb | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'activerecord/lib/active_record') diff --git a/activerecord/lib/active_record/model_schema.rb b/activerecord/lib/active_record/model_schema.rb index 52eab952e1..4c836378e0 100644 --- a/activerecord/lib/active_record/model_schema.rb +++ b/activerecord/lib/active_record/model_schema.rb @@ -144,6 +144,13 @@ module ActiveRecord def table_name=(value) value = value && value.to_s + if value && value.include?(".") + # When this deprecation warning is removed, revert commit 04ac5655be91f49cd4dfe2838df96213502fb274 + ActiveSupport::Deprecation.warn( + 'Support for table names containing "." is deprecated and will be removed in Rails 5.1.' + ) + end + if defined?(@table_name) return if value == @table_name reset_column_information if connected? -- cgit v1.2.3