Merge branch 'per_column_option' into force_not_null
authorShigeru Hanada <shigeru.hanada@gmail.com>
Fri, 1 Jul 2011 00:35:02 +0000 (09:35 +0900)
committerShigeru Hanada <shigeru.hanada@gmail.com>
Fri, 1 Jul 2011 00:35:02 +0000 (09:35 +0900)

Trivial merge