diff options
Diffstat (limited to 'activerecord/CHANGELOG.md')
| -rw-r--r-- | activerecord/CHANGELOG.md | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index e6cbd6bd68..2562e26a11 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,20 @@ +* Add support for database schema comments for tables, columns and indexes + for PostgreSQL and MySQL. + + It allows to specify commentaries for database objects in migrations and + store them in database itself, allowing to see them with DBA tools and + in `db/schema.rb` file and thus automatically documents database schema: + + create_table "pages", force: :cascade, comment: 'Arbitrary content pages' do |t| + # ... + t.string "path", comment: "Path fragment of page URL used for routing" + t.string "locale", comment: "RFC 3066 locale code of website language section" + t.index ["locale", "path"], name: 'page_uri_index' comment: "Main index used to lookup page by it's URI." + # ... + end + + *Andrey Novikov* + * Add `quoted_time` for truncating the date part of a TIME column value. This fixes queries on TIME column on MariaDB, as it doesn't ignore the date part of the string when it coerces to time. |