From 7f0567b43b73b1bd1a16bfac9cd32fcbf1321b51 Mon Sep 17 00:00:00 2001 From: Ryuta Kamizono Date: Mon, 5 Dec 2016 07:16:08 +0900 Subject: Fix that `change_column` lose a comment --- .../lib/active_record/connection_adapters/abstract_mysql_adapter.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'activerecord/lib/active_record/connection_adapters') diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 98152853c2..db0ff749c1 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -769,6 +769,10 @@ module ActiveRecord options[:null] = column.null end + unless options.key?(:comment) + options[:comment] = column.comment + end + td = create_table_definition(table_name) cd = td.new_column_definition(column.name, type, options) schema_creation.accept(ChangeColumnDefinition.new(cd, column.name)) -- cgit v1.2.3