diff options
| author | Toshi MARUYAMA <marutosijp2@yahoo.co.jp> | 2011-11-03 08:01:41 +0000 |
|---|---|---|
| committer | Toshi MARUYAMA <marutosijp2@yahoo.co.jp> | 2011-11-03 08:01:41 +0000 |
| commit | ef1223dd3a1c6c136d7671e5ad5d14ad11d3698a (patch) | |
| tree | b84ad1ef3a2d7773c4ed2b2339b02f1f2525cb80 /db/migrate/20110902000000_create_changeset_parents.rb | |
| parent | e300188982d135bf752a59219619a3b648dde6ef (diff) | |
| download | redmine-ef1223dd3a1c6c136d7671e5ad5d14ad11d3698a.tar.gz redmine-ef1223dd3a1c6c136d7671e5ad5d14ad11d3698a.zip | |
scm: db: model: add parent/child relation for changesets (#5501)
Contributed by Jan Topiński.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7710 e93f8b46-1217-0410-a6f0-8f06a7374b81
Diffstat (limited to 'db/migrate/20110902000000_create_changeset_parents.rb')
| -rw-r--r-- | db/migrate/20110902000000_create_changeset_parents.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/db/migrate/20110902000000_create_changeset_parents.rb b/db/migrate/20110902000000_create_changeset_parents.rb new file mode 100644 index 000000000..e679d3f91 --- /dev/null +++ b/db/migrate/20110902000000_create_changeset_parents.rb @@ -0,0 +1,14 @@ +class CreateChangesetParents < ActiveRecord::Migration + def self.up + create_table :changeset_parents, :id => false do |t| + t.column :changeset_id, :integer, :null => false + t.column :parent_id, :integer, :null => false + end + add_index :changeset_parents, [:changeset_id], :unique => false, :name => :changeset_parents_changeset_ids + add_index :changeset_parents, [:parent_id], :unique => false, :name => :changeset_parents_parent_ids + end + + def self.down + drop_table :changeset_parents + end +end |