SONAR-1091 Add CPD over different projects

* Add table clone_blocks

* Add DbCloneIndex, which can be activated in sonar-cpd-plugin using
  property "sonar.cpd.cross_project=true"

1 files changed, 40 insertions, 0 deletions

diff --git a/sonar-server/src/main/webapp/WEB-INF/db/migrate/217_create_clone_blocks.rb b/sonar-server/src/main/webapp/WEB-INF/db/migrate/217_create_clone_blocks.rb
new file mode 100644
index 00000000000..abd611c748a
--- /dev/null
+++ b/sonar-server/src/main/webapp/WEB-INF/db/migrate/217_create_clone_blocks.rb
@@ -0,0 +1,40 @@
+#
+# Sonar, entreprise quality control tool.
+# Copyright (C) 2008-2011 SonarSource
+# mailto:contact AT sonarsource DOT com
+#
+# Sonar is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 3 of the License, or (at your option) any later version.
+#
+# Sonar is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with Sonar; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+#
+
+#
+# Sonar 2.11
+#
+class CreateCloneBlocks < ActiveRecord::Migration
+
+  def self.up
+    create_table :clone_blocks do |t|
+      t.column :snapshot_id, :integer, :null => false
+      t.column :hash, :string, :null => false, :limit => 50
+      t.column :resource_key, :string, :null => false, :limit => 400
+      t.column :index_in_file, :integer, :null => false
+      t.column :start_line, :integer, :null => false
+      t.column :end_line, :integer, :null => false
+    end
+
+    add_index :clone_blocks, :hash, :name => 'clone_blocks_hash'
+    add_index :clone_blocks, [:snapshot_id, :resource_key], :name => 'clone_blocks_resource'
+  end
+
+end