Merge remote-tracking branch 'public/project-find-with-namespace-performance'

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

2 files changed, 18 insertions, 1 deletions

diff --git a/db/migrate/20151007120511_namespaces_projects_path_lower_indexes.rb b/db/migrate/20151007120511_namespaces_projects_path_lower_indexes.rb
new file mode 100644
index 00000000000..7f6cd6d5a78
--- /dev/null
+++ b/db/migrate/20151007120511_namespaces_projects_path_lower_indexes.rb
@@ -0,0 +1,17 @@
+class NamespacesProjectsPathLowerIndexes < ActiveRecord::Migration
+  disable_ddl_transaction!
+
+  def up
+    return unless Gitlab::Database.postgresql?
+
+    execute 'CREATE INDEX CONCURRENTLY index_on_namespaces_lower_path ON namespaces (LOWER(path));'
+    execute 'CREATE INDEX CONCURRENTLY index_on_projects_lower_path ON projects (LOWER(path));'
+  end
+
+  def down
+    return unless Gitlab::Database.postgresql?
+
+    remove_index :namespaces, name: :index_on_namespaces_lower_path
+    remove_index :projects, name: :index_on_projects_lower_path
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 93202f16111..c5c462c2e57 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20151005162154) do
+ActiveRecord::Schema.define(version: 20151007120511) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"