From cb08762e7c878e3dd0a1ca9f922f387f8b8e453a Mon Sep 17 00:00:00 2001
From: Mathieu Parent <math.parent@gmail.com>
Date: Mon, 14 Jun 2021 14:41:31 +0200
Subject: [PATCH] Add unique index for Helm packages
Changelog: added
---
...43954_add_unique_index_for_helm_packages.rb | 18 ++++++++++++++++++
db/schema_migrations/20210614143954 | 1 +
db/structure.sql | 2 ++
3 files changed, 21 insertions(+)
create mode 100644 db/migrate/20210614143954_add_unique_index_for_helm_packages.rb
create mode 100644 db/schema_migrations/20210614143954
diff --git a/db/migrate/20210614143954_add_unique_index_for_helm_packages.rb b/db/migrate/20210614143954_add_unique_index_for_helm_packages.rb
new file mode 100644
index 0000000000000..e6b7ba7616d7a
--- /dev/null
+++ b/db/migrate/20210614143954_add_unique_index_for_helm_packages.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class AddUniqueIndexForHelmPackages < ActiveRecord::Migration[6.0]
+ include Gitlab::Database::MigrationHelpers
+
+ INDEX_NAME = 'index_packages_on_project_id_name_version_unique_when_helm'
+ PACKAGE_TYPE_HELM = 11
+
+ disable_ddl_transaction!
+
+ def up
+ add_concurrent_index :packages_packages, [:project_id, :name, :version], unique: true, where: "package_type = #{PACKAGE_TYPE_HELM}", name: INDEX_NAME
+ end
+
+ def down
+ remove_concurrent_index_by_name :packages_packages, INDEX_NAME
+ end
+end
diff --git a/db/schema_migrations/20210614143954 b/db/schema_migrations/20210614143954
new file mode 100644
index 0000000000000..7fd3ce9b49eee
--- /dev/null
+++ b/db/schema_migrations/20210614143954
@@ -0,0 +1 @@
+b958d65f1b3b43d7bcd2a703489132ba9a2ba1e0374d45533399355ce6be9365
\ No newline at end of file
diff --git a/db/structure.sql b/db/structure.sql
index fa72d72cb9da5..6de556b602f7b 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -24117,6 +24117,8 @@ CREATE UNIQUE INDEX index_packages_on_project_id_name_version_unique_when_generi
CREATE UNIQUE INDEX index_packages_on_project_id_name_version_unique_when_golang ON packages_packages USING btree (project_id, name, version) WHERE (package_type = 8);
+CREATE UNIQUE INDEX index_packages_on_project_id_name_version_unique_when_helm ON packages_packages USING btree (project_id, name, version) WHERE (package_type = 11);
+
CREATE INDEX index_packages_package_file_build_infos_on_package_file_id ON packages_package_file_build_infos USING btree (package_file_id);
CREATE INDEX index_packages_package_file_build_infos_on_pipeline_id ON packages_package_file_build_infos USING btree (pipeline_id);
--
GitLab